#dowel bar errors

[kapilasteel]

Mistakes to Avoid While Installing Bar Dowels in TMT Steel

Bar dowel installation in TMT saria bar and TMT steel components requires precision and expertise. When creation initiatives fail in advance, mistaken dowel placement regularly emerges as a high offender. These seemingly small metal connectors play an extensive role in structural integrity, but their set up often suffers from preventable errors that compromise complete building systems.

Proper bar dowel placement creates essential load transfer points between concrete sections. When installed correctly in high-quality TMT steel, these connections allow for controlled movement while maintaining structural continuity. However, even experienced contractors make critical errors that undermine this fundamental construction element.

Common Installation Mistakes That Compromise Structural Integrity

Misalignment stands as perhaps the most frequent error during bar dowel installation. When dowels aren't perfectly parallel to the intended direction of movement, they create binding forces that prevent proper expansion and contraction. This misalignment strains the surrounding TMT saria bar framework and eventually leads to cracking as the structure attempts to move naturally.

Incorrect embedment depth presents another serious issue. Bar dowels must penetrate sufficiently into both connected elements to transfer loads effectively. Shallow placement in TMT steel connections fails to engage enough material for proper force distribution, while excessive penetration can restrict necessary movement and create stress concentration points.

Inadequate sleeve installation frequently undermines dowel performance. These sleeves allow one end of the bar dowel to move freely while the other remains fixed. When contractors install damaged sleeves or improperly seal them against concrete intrusion, the system loses its movement capability. Quality TMT saria bar connections demand meticulous sleeve preparation to ensure long-term performance.

Improper spacing between bar dowels creates uneven load distribution across joints. When dowels bunch too closely together, stress concentrates in small areas of the TMT steel framework rather than distributing evenly. Conversely, excessive spacing leaves sections unsupported, forcing individual dowels to carry more load than designed.

Material Selection and Preparation Issues

Using incompatible materials represents a surprisingly common mistake. Bar dowels must match the surrounding TMT steel in terms of strength and corrosion resistance. Mixing standard steel dowels with premium TMT saria bar can create galvanic reactions that accelerate corrosion and premature failure.

Inadequate corrosion protection frequently dooms installations before they even begin service. Bar dowels often bridge between interior and exterior environments with dramatically different exposure conditions. Without proper coating or material selection, these components can deteriorate rapidly, especially when used with high-quality TMT steel that would otherwise outlast standard components.

Failing to prepare bar ends properly introduces another vulnerability. Rough-cut or damaged ends create stress concentration points that can initiate cracks in surrounding concrete. Each bar dowel requires smooth, burr-free ends to perform as designed within TMT saria bar frameworks.

Installation Process Refinements

Rushing installation timing leads to numerous problems. Bar dowels placed too early may shift during subsequent construction activities, while installation too late often forces compromises in placement accuracy. The optimal installation window depends on specific project sequencing and TMT steel component assembly.

Neglecting proper vibration during concrete placement leaves voids around bar dowels. These empty spaces prevent full load transfer and expose dowels to moisture infiltration. Thorough vibration ensures complete encasement of dowels within the concrete matrix surrounding TMT saria bar elements.

Using improper tools during installation often results in damaged sleeves, misaligned dowels, or incorrect spacing. Purpose-designed installation templates and guides ensure accurate placement within TMT steel frameworks and maintain critical tolerances.

Bar dowel installation may seem straightforward, but attention to these details determines whether a structure will maintain integrity for decades or require premature repair. By avoiding these common mistakes, construction teams can ensure their TMT steel and TMT saria bar connections perform exactly as designed, delivering the durability and performance that modern construction demands.

[srjsteel]

Common Mistakes to Avoid During Dowel Bar Installation: A Comprehensive Guide

Perfect concrete pavement performance relies heavily on proper dowel bar installation. These seemingly simple steel bars play a crucial role in load transfer and joint movement, making their correct installation paramount for long-lasting infrastructure.

Critical Role of Dowel Bars in Construction

Dowel bars serve as essential components in concrete construction, facilitating proper load transfer between adjacent concrete slabs while allowing necessary horizontal movement. When installed correctly, they significantly extend pavement life and reduce maintenance costs. However, even minor installation errors can lead to substantial structural issues down the line.

Common Installation Mistakes and Their Consequences

Incorrect Alignment

Perhaps the most devastating mistake occurs during dowel bar alignment. When these bars deviate from their intended horizontal or vertical position, they can:

Restrict joint movement

Create stress concentrations

Lead to premature cracking

Cause joint lock-up

Proper alignment ensures smooth load transfer while allowing natural thermal expansion and contraction of concrete slabs.

Improper Spacing and Positioning

Another frequent error involves incorrect spacing between dowel bars. Optimal spacing depends on:

Slab thickness

Expected traffic loads

Environmental conditions

Design specifications

Installing dowel bars too far apart or too close together compromises load distribution and can result in uneven stress patterns across the pavement.

Inadequate Coverage

Insufficient concrete coverage around dowel bars creates vulnerability points in the structure. Problems arising from poor coverage include:

Corrosion susceptibility

Reduced load-bearing capacity

Compromised joint performance

Accelerated deterioration

Coating and Lubrication Issues

The effectiveness of dowel bars relies heavily on proper coating and lubrication. Common mistakes include:

Using damaged or improperly coated bars

Failing to apply release agents correctly

Neglecting to protect coatings during installation

Using incompatible coating materials

Basket Assembly Problems

Dowel basket assemblies require careful handling and installation. Frequent errors include:

Insufficient securing of baskets

Improper elevation setting

Damaged or bent wire supports

Inadequate stabilization during concrete placement

Prevention Strategies and Best Practices

Quality Material Selection

Selecting high-quality dowel bars and associated materials forms the foundation of successful installation. Key considerations include:

Material grade and specifications

Coating type and quality

Basket assembly durability

Compatibility with project requirements

Installation Precision

Achieving installation precision requires:

Using proper alignment tools

Implementing accurate spacing measures

Following manufacturer guidelines

Regular quality control checks

Environmental Considerations

Environmental factors significantly impact installation success:

Temperature effects on expansion joints

Moisture conditions during installation

Seasonal variations in concrete behavior

Site-specific challenges

Quality Control Measures

Implementing robust quality control procedures helps prevent installation errors:

Regular alignment checks

Spacing verification

Coverage inspection

Coating integrity assessment

Long-term Performance Impact

Understanding how installation mistakes affect long-term performance helps emphasize the importance of proper techniques:

Reduced pavement lifespan

Higher maintenance costs

Increased repair frequency

Compromised ride quality

Moving Forward with Confidence

Successful dowel bar installation requires attention to detail, proper training, and quality materials. By avoiding these common mistakes and following established best practices, construction teams can ensure optimal pavement performance and longevity.

Professional Guidance and Support

For complex installations or challenging projects, consulting with experienced professionals and reliable suppliers can make the difference between success and failure. Their expertise helps navigate potential pitfalls and ensures proper installation techniques.

Remember, investing time and resources in proper dowel bar installation pays dividends through reduced maintenance costs and extended pavement life. By understanding and avoiding these common mistakes, construction teams can deliver superior results that stand the test of time.

For optimal results, always consult project specifications, follow manufacturer guidelines, and maintain strict quality control throughout the installation process. The small details matter significantly in achieving long-lasting, high-performance concrete pavements.

[hariomtmt]

Quality Standards for Epoxy Coated Dowel Bars in Iran

INTRODUCTION

Epoxy coated dowel bars play a crucial role in modern construction, ensuring durability and performance in concrete joints. In Iran's rapidly growing construction sector, the demand for these specialized components is steadily increasing. However, meeting stringent quality standards is essential for ensuring their effectiveness and longevity. This blog explores the quality benchmarks that Epoxy Coated Dowel Bars Manufacturers in Iran adhere to for delivering high-performance products.

What Are Epoxy Coated Dowel Bars?

Epoxy coated dowel bars are steel bars coated with a layer of epoxy resin to prevent corrosion. They are primarily used in concrete pavements and structural joints to ensure load transfer between slabs while allowing controlled movement. The epoxy coating acts as a protective shield against moisture, chemicals, and environmental factors that cause steel to deteriorate over time.

Importance of Quality Standards

The performance of epoxy coated dowel bars directly impacts the durability and safety of construction projects. Substandard materials can lead to premature failures, increased maintenance costs, and safety hazards. Ensuring adherence to quality standards minimizes these risks and guarantees long-lasting results.

Key Quality Standards for Epoxy Coated Dowel Bars

Material Composition High-quality dowel bars are made from high-strength steel that meets international and regional standards, such as ASTM or ISO specifications. Manufacturers in Iran prioritize steel grades that offer exceptional tensile strength and flexibility to withstand heavy loads and stress.

Epoxy Coating Thickness The epoxy coating must be uniform and adequately thick, typically ranging between 175 to 300 microns. This ensures optimal protection against corrosion and abrasion during installation and throughout the product's lifespan.

Adhesion Strength A critical factor in the coating's performance is its adhesion to the steel surface. Quality tests such as pull-off strength assessments are conducted to ensure that the epoxy firmly bonds to the steel without peeling or cracking under pressure.

Corrosion Resistance Corrosion resistance is one of the primary purposes of epoxy coating. Manufacturers subject dowel bars to salt spray tests and chemical exposure simulations to verify their ability to resist corrosion in aggressive environments, such as coastal or industrial areas.

Dimensional Accuracy Precision in the dimensions of dowel bars is essential for proper installation and load transfer. Manufacturers ensure that the bars meet specified tolerances for diameter, length, and straightness, reducing installation errors and enhancing structural stability.

Impact and Abrasion Resistance During transportation, handling, and installation, dowel bars are subjected to physical stress. High-quality epoxy coated dowel bars exhibit excellent resistance to impacts and abrasions, preventing damage to the protective layer.

Testing and Certification

To maintain these quality standards, Epoxy Coated Dowel Bars Manufacturers in Iran conduct rigorous testing throughout the production process. These include:

Visual Inspections: To detect surface defects such as pinholes, cracks, or uneven coatings.

Coating Integrity Tests: To assess the durability of the epoxy layer under simulated environmental conditions.

Load-Bearing Tests: To ensure the bars can handle the stress and weight specified in their design.

Chemical Resistance Tests: To evaluate performance against exposure to salts, acids, and alkalis.

Additionally, manufacturers often obtain certifications from recognized bodies, ensuring their products meet or exceed industry standards.

Why Standards Matter for Construction in Iran

Iran's diverse climate, ranging from arid deserts to humid coastal areas, poses unique challenges for construction materials. High-quality epoxy coated dowel bars are crucial for infrastructure projects, including highways, bridges, and industrial facilities. By adhering to strict standards, manufacturers in Iran contribute to the development of robust, long-lasting structures that can withstand environmental and mechanical stressors.

Conclusion

Quality standards are the backbone of reliable construction materials, and epoxy coated dowel bars are no exception. From material selection to testing and certification, every step in the manufacturing process is vital to ensuring performance and durability. Epoxy Coated Dowel Bars Manufacturers in Iran play a pivotal role in meeting these stringent requirements, driving the success of construction projects across the country.

For construction professionals and engineers, prioritizing high-quality materials is an investment in safety, efficiency, and sustainability. Always choose dowel bars that meet established standards to ensure the best outcomes for your projects.

[mouldinginjectionsblog]

Injection Mold Checklist

Excellence in manufacturing depends on injection frisbee quality. Our injection Mold Checklist simplifies this procedure, walking you through the necessary stages to uphold high standards. This checklist is an essential tool for any injection molding expert, as it includes all the necessary steps to optimize injection molding solutions, reduce errors, and increase productivity from original design to final inspection.

Mold appearance and dimension

Is the kind of water connector correct? Is there sufficient clearance in the hole for the water connector? The hole's outside border must be consistent and chamfered.

Indicate the water lines with "IN," "OUT," and neatly and legibly number them. For instance, INT1, OUT1.

Pneumatic or oil connection numbers must begin with the prefix "O" or "G," for example, G IN1, O IN1.

The gas, oil, and water plugs' screw threads all match the Tooling datasheet.

Are the KO pattern and size up to par?

The Locating ring's diameter and fastening type comply with the Tooling specification.

The tooling datasheet's sprue bushing sphere radius must be met.

The total size of the mold must satisfy the customer's press (tie bar space), and the clamping technique must satisfy the customer's demand.

When installing a mold that requires installation instruction, the cavity or core plate should be etched with an arrow that reads "UP."

Each part must have a unique number. Moreover, the standard mold datum needs to be etched.

It is not permitted to make any of the components within the home.

Using the right steel is important, and the molding injection company must submit the steel certification.

All connection screw threads, including K.O. and eyebolt holes, must be precise.

Wear plates should employ oil grooves whose designs adhere to client specifications.

The shut-off pieces must fulfill customer requirements and have a disparity in hardness.

Does Slide Gib require a dowel pin?

Are side locks properly purchased and installed?

Cycle Installing a counter as per the mold design sketch.

Make a vent opening for the guide bush.

Is a dustproof sheet required?

Are the slides assembled and properly fit the molding injection company?

The PL vent needs to be planned and cut. Is it directly cut to the part location and appropriate for parting?

Clearance space should be designed and created in the region beyond the portion wall. There is no need to invest in a grinding machine.

Sprue bushing should be OK and should not break.

Ejection, Return, Pull system and Removing

Smoothly ejecting, No unique sound, no get stick.

Lifter surfaces must be polished, lubricant slots must be made, and heat or nitride treatment must be applied (depending on the client's needs).

A & B plate guide pins, guide bushings, and ejector plate guide pins must satisfy client requirements.

Uneven ejector pins need to be placed in the molding injection company.

The ejecting plate ought to fully retract.

A flat-surfaced space block must be utilized for the ejecting stroke.

A return spring must be a normal part; it cannot be split or polished.

Does the material for the lifter, wedge block, and gib match the requirements of the customer? It must be heat-treated or nitride-treated.

Install a restricted switch on a hydraulic cylinder or slide.

The lifter stroke or slide must be sufficient to satisfy the requirements.

Both the ejector pin and the ejector plate must have the ejector number stamped on them.

Return pin top surfaces must be level and free of welding; bottom surfaces cannot have pillows or welding. The required hole clearance is 0.07 mm.

Unless otherwise noted, there should be 0.05mm of space between the B plate and the ejector guide pin (Conform to the molding injection company design specification).

With a sufficient stroke, the runner stripper plate moves smoothly.

The steel dimensions must be examined, and a steel check report must be submitted.

Cooling System

Water line seals must be leak-free, and utilize Teflon sealing tape.

Is the flow appropriate for cooling? To determine this, a flow metre must be used and the flow value recorded.

Cooling manifold installation must be done accurately and by client specifications.

The water baffle needs to fit the molding injection company specifications

Cold Runner System

Sprue bushing inside surface must be polished to design specifications.

It is necessary to polish the runner channel to the drawing standard.

For multi-molding injection company, the short-shot has to be tesmolding injection company.

Hot Runner System

Specifying the desired kind and size of sockets and installing safety settings is necessary.

Is there mold protection equipment placed on the outside of the connection box? The wiring must match the shop's given design.

To prevent breakage, wires must be bundled and covered with a plate.

When both connector sizes are the same, they must be carefully marked to prevent incorrect assembly.

Wires that are visible outside of the mold surface are prohibited.

The transition slot that allows the wire to pass through the plate and manifold must be rounded to prevent damage.

Does a mold-insulating plate exist? If not, has the consumer given their approval?

Mold Packing

The steel type, certification, and heat treatment must satisfy the client's needs.

Safety locks (at least two pieces) ought to fulfill the design specification, and a rest hole must be created.

The CD's files are full?

Are there any particular requirements for the outside surface of mold?

Are all the spare components filled up? And it must be supplied with a thorough list.

Mold must be wrapped in a plastic membrane.

After marking the positioning direction, spread mold # with lacquer.

Everything on the packing list must be packed.

Conclusion

In conclusion, obtaining consistent quality and operational efficiency requires the use of an injection mold checklist. You may drastically lower mistakes, raise the caliber of your output, and increase productivity by using this thorough guidance. By putting this checklist into practice, you can revolutionize your cheap injection molding process and make sure every project surpasses customer expectations and industry standards.

[adtomall1998]

A mechanical rebar splice is a joint or a coupler used to splice two rebars. The mechanical rebar splicing is a new type of splicing in the world construction industry. The mechanical rebar splice has many advantages compared to the conventional method of overlapping. A longer reinforcement bar is obtained through this rebar coupler splicing. The errors due to wrong lap length as in the conventional method are avoided. The wastage of steel is reduced. The use of a mechanical rebar joint helps to avoid lap length. This will save the appreciable amount of steel. We can use couplers as dowel bars. This will save the formwork material.

[adto-office-booth]

A mechanical rebar splice is a joint or a coupler used to splice two rebars. The mechanical rebar splicing is a new type of splicing in the world construction industry. The mechanical rebar splice has many advantages compared to the conventional method of overlapping. A longer reinforcement bar is obtained through this rebar coupler splicing. The errors due to wrong lap length as in the conventional method are avoided. The wastage of steel is reduced. The use of a mechanical rebar joint helps to avoid lap length. This will save the appreciable amount of steel. We can use couplers as dowel bars. This will save the formwork material.

[omgsamchap]

Worlds 2017 - WAG

The injuries were a really unfortunate part of worlds but I don’t have anything to say that hasn’t already been said, so I’m just going to leave it at that.

Individual skills you should see:

Desiree Carofiglio’s front double pike (Dowell) on FX (x)

Morgan Hurd’s full-in BB dismount

Anastasia Ilyankova’s Shang

Elena Eremina’s Nabieva

Aiko Sugihara’s double Y turn on BB

Brooklyn Moors’ Podkopayeva

Melanie De Jesus Dos Santos’ Galante (x)

Jade Carey’s double-twisting Tsuk (Zamolodchikova) 

Mai Murakami’s double double+stag jump from the AA final

Tisha Volleman’s whip+full-in (landed in PT but not in quals) (x)

Diana Varinska’s Kononenko+Jeager on UB

Fan Yilin’s Healy+Ling+Fan dismount

Thais Fidelis’ whip+triple twist

Random thoughts:

-I LOVE Ilaria Kaeslin’s music. I don’t necessarily love the routine, but I like the music haha

I rarely even watch interviews (not even of my favorite gymnasts) but Eremina and Morgan Hurd were are both so sweet and their enthusiasm is contagious.

Eremina was a pleasant surprise for me. I knew she was going to challenge for the UB title, but I underestimated her as an all-arounder. She won bronze with a relatively weak vault and little things to fix on all of her events, so I think she has a lot of room to grow. I love that she goes for big skills and combinations and consistently hits them.

Brooklyn Moors also exceeded my expectations. Her floor is awesome.

Japanese WAG looks great. Two of their gymnasts placed in the top 8 in the AA final (Mai and Aiko), two qualified to beam finals (Mai and Asuka), Mai won floor finals (and Aiko was the second reserve), and Sae qualified to vault finals. Bars was the only final with no Japanese women. I’m excited to see what they can do this quad with their veterans and promising juniors like Hatakeda Chiaki. 

I’m happy for Ellie Black. I’ll never like her style, but she’s done well cleaning up her routines (and adjusting her skill selection to avoid costly errors). For someone who used to be so weak on bars, she’s really come a long way in terms of the difficulty she performs. Obviously her bar work isn’t what I’d call beautiful, but F releases and combinations with E releases are nothing to scoff at.

The same sort of goes for Fragapane. I find her floor performance a bit....weird...but she does put effort into expressing herself via music and choreography and she has cleaned up her tumbling a bit. I think Thais Fidelis (who I LOVE) was a bit underscored in FX EF but not so much so that she was robbed of bronze. If Thais can just upgrade some of her super easy dance skills, she’ll really be a strong contender on floor - her tumbling is difficult and sooo clean in the air.

I’m thrilled for Jade Carey and I think what she’s managed to accomplish at worlds is incredible. To go from level 10 to 2-time silver world medalist in a year is amazing.

[jeremystrele]

These 12 Innovators Are Forging The Path For Sustainable Design In Australia

These 12 Innovators Are Forging The Path For Sustainable Design In Australia

TDF Design Awards

Lucy Feagins

Adam Cornish Design & Junglefy, Junglefy Breathing Wall. Photo – Willem Dirk du Toit.

Adam Cornish Design + Junglefy, Junglefy Breathing Wall

Environmental infrastructure specialists, Junglefy and designer Adam Cornish have collaborated on green wall systems for over five years. Through this collaboration, it became apparent that more could be done to utilise the air cleaning properties of living plants. The Junglefy Breathing Wall is a result of this development: an indoor/outdoor system designed to actively remove pollutants from the air, harnessing nature’s inherent air cleaning and purifying qualities.

The unique insulated chamber mimics a natural microclimate through a series of fins that regulate air and moisture, encouraging the ecosystem to expand and grow new organisms. Unlike traditional potted plants and green walls, the breathing wall system engages the plant, root bundle and soil to filter air in much higher volumes. The modular system is deconstructible, meaning it can be assembled according to the size of the space.

Dale Hardiman & Stephen Royce, Open Garden. Photo – Jonathon Grigg. Good Citizens, 100% Recycled Eyewear. Photo – Dan Hilburn.

Dale Hardiman + Stephen Royce, Open Garden

Designers Dale Hardiman and Stephen Royce collaborated with technical engineers on their Open Garden project, a conceptual installation created for Melbourne Design Week in 2019. The pair transformed discarded screens into a sculptural mechanism that redistributes electronic waste into a new and functional light source. 

Through a process of bending, fusing and hand-wiring old LCD iPhone screens together, the final connected frame revives these previously discarded materials as a new light form.

Good Citizens, 100% Recycled Eyewear

Inspired by a primary school challenge, a father and son duo repurpose discarded single-use plastic bottles into sunglasses frames, creating two classic styles that are 100% recycled, and made in Sydney. 

Wanting to eliminate any metal components, the pair re-engineered the hinge connecting the arms to the frame so the entire product is completely made from recycled plastic. The resulting clip can be easily removed making pairs of Good Citizens sunglasses colour customisable and easily replaceable. This means if one part breaks, you don’t have to throw out the entire frame. Genius!

Dowel Jones & Soft Serve Studio, New Model. Photo – Cricket Studio. Sussex Taps, Circa. Photo – Tomas Friml.

Dowel Jones + Soft Serve Studio, New Model

New Model is the environmentally-conscious brainchild of design brand Dowel Jones and industrial design consultancy Soft Serve Studio. The brand was supposed to be launched in March of this year, one week after restrictions were imposed on Victorians. New Model intends to produce zero-waste, carbon-neutral products made from surplus, remnant and waste materials available at a commercial scale.

Eventually aiming to foray into furniture and lighting, the brand’s debut project is the zero-waste 1-Hour Bag which is made from deadstock upholstery materials. Hopefully, New Model launches with a full line of products soon!

Sussex Tapware, Circa range

Sussex Tapware is a true family business. Across four factories, all the company’s production and manufacturing is completed locally. Sussex Taps is one of the only tap companies in Australia to own and operate its own foundry. This enables them to run an internal closed loop system, whereby the chippings and debris leftover from metalwork are melted down and reused in new products.

The Circa range of hardware fittings is handmade by craftspeople locally in Melbourne, and is cast from 100% recycled brass sourced from the company’s own closed loop system. An energy system overhaul in the factories has seen emissions reduce by 30% since the installation of solar panels.

Read our full story on Sussex Taps here.

Five Mile Radius, Waste Terrazzo. Photo – Callie Marshall. Seed & Sprout, Raise The Bar. Photo – Hayley Nedland.

Five Mile Radius, Waste Terrazzo

Did you know that concrete makes up 8% of the world’s carbon emissions? This innovative concrete surface developed by Five Mile Radius turns that production cycle on its head by creating speckled terrazzo slabs entirely from construction and demolition waste collected around Brisbane. Used as a benchtop, table or seat, each unique piece combines excess wet concrete with crushed demolition waste that’s been directly diverted away from landfill.

All designs are made-to-order and totally customisable, meaning not only are they produced purely by demand, but the customer receives a completely bespoke design. It’s a win-win!

Seed & Sprout, Raise The Bar

One room at a time, Seed & Sprout are devising natural, eco-friendly products alternatives to conventional household items in a mission to make our homes completely (and easily) zero waste. Their latest innovation? A locally-made range of zero waste, waterless personal care products that are free of artificial colourants and synthetic fragrances. 

By replacing water, colourants, palm oil, sulphates, harmful parabens and animal products with essential native oils and natural clays, the Byron Bay-based company has created an effective alternative to these high-use, everyday hygiene products. And amassed a cult Instagram following in the process! The shampoo, conditioner, body bar, shave bar, facial cleanser, exfoliator and hand sanitising soap, which can be purchased in a 100% recyclable aluminium travel tin.

Koala Eco, Eco Friendly Cleaning Products. Photo – Ian Lanterman. Returnr, Deposit-return system & products. Photo – Longboy Media.

Returnr, Deposit-return system + products

In a bid to reduce the amount of disposable packaging used in transporting meals, Returnr is a hospitality-focussed deposit-return system offers stainless steel reusable food and drink vessels to take-away customers. Simply make a fully refundable $6 deposit, and receive your food or drink in a twin-walled, stainless steel cup, canister or bowl. Stainless steel was chosen for its hygienic properties, and is made from predominantly recycled materials.

As well as significantly lowering the complacent consumption of takeaway packaging, the Returnr model aims to target the human error component of the waste cycle. So, even if you forget the reusable cup you use 99% of the time, Returnr means you don’t have to increase your carbon footprint if you still decide to get a latte.

Koala Eco

Founded in 2017, Koala Eco aimed to create a natural alternative to mainstream domestic cleaning products. By harnessing natural, native ingredients, Koala’s range of cleaning and home products are plant-based and completely non-toxic, relying on the natural antibacterial properties of Australian native flora to replace industry standard chemicals.

All Koala Eco ingredients are plant-derived and biodegradable. The packaging is made from 100% recycled materials, and are completely recyclable themselves. The bottles are designed to be reused, with the company offering a refill option on nearly all their products.

Melbourne Food Hub, Grow/Source/Eat. Photo – Amelia Stanwix. Commune & Co, Cirque du Soil. Photo – Amelia Stanwix.

Commune + Co, Cirque du Soil

Accessible, user-friendly compost systems in densely populated urban areas are few and far between. But when you consider that food rotting in landfill produces methane, which is approximately 25 times more potent than regular carbon emissions, the lack of composting infrastructure becomes more of a concern.

This situation is why Commune + Co. developed Cirque du Soil, a community composting initiative that engages local traders and businesses to create a hyperlocal, circular economy for food waste. The subscription-based pick-up service collects organic waste from residents, traders and businesses in local communities and deposits it in a centralised composting system. This regenerates soil, lowers methane emissions and takes urban spaces one step closer to eliminating food waste!

Sustain Australian Food Network, Grow/Source/Eat

Little did we know, but door-to-door delivery services were about to become a LOT more popular in 2020 than anyone suspected. It’s a model Sustain: The Australian Food Network have been trailing for a while with their Grow/Source/Eat project: a weekly delivery service providing subscribers with sustainably sourced and locally grown fruit and veggie boxes from small-scale urban farmers.

The original pilot model was designed to redistribute excess farm products left unsold from weekend farmers markets. This was then expanded to a subscription-based model (fortuitously) in March of this year, to guarantee a more solid customer base, provide consistent revenue and eliminate unnecessary food waste. By partnering with regenerative, next generation farmers the program encourages hyperlocal consumption and education around seasonal produce.

Waverly Woolen Mills. Photo – Nina Hamilton.

Waverley Mills, 100% Natural Fibre Recycled Range

Waverley Mills was built in 1874, making it Australia’s oldest working textile mill. Alongside the traditional blankets, rugs, throws and scarves it regularly produces, the mill has refined its recycling process with new technologies. Using a completely closed-loop system, this line of natural fibre throws is produced from the mills’ own deadstock materials.

The Design Files + Laminex Design Awards 2020 Sustainable Design or Initiative Award is presented by Country Road. 

Country Road’s mission is to inspire modern Australian living every day. It stands by the belief that great design is timeless, creating beautiful products that are made to last.

[cravefancy]

For just $74.99 DESCRIPTION: Self-Centering Dowel Jig easily and accurately find the center of a board's edge every time; no measuring and no tedious trial and error adjustments required. This makes it the perfect tool for both mortise and Tenon layout and drilling dead-on aligned dowel joint holes. Features Tenon Thickness- Choose From Four Mortise and Tenon thicknesses . Changing the thickness of your mortise and Tenon layout is fast and easy. Marking Bars- Simply remove the two thumb screws that hold it in place and switch to the marking bar width you want. Marking bars are machined from stainless steel for maximum durability when used with marking knives Stainless Steel- Stainless Steel is used for maximum durability Adjustable Functionality- Adjustable stop and drill accurately. Drill equally space hole along the wood Specification Material: 6150 Aluminum Alloy Optional Color: Blue, Red Package Include 1 x Dowelling Jig

[kapilasteel]

Beyond Pavements: Unconventional Uses of Dowel Bars in Modern Construction

Dowel Bars Aren’t Just for Roads Anymore

Dowel bars are typically associated with concrete pavements, bridging the joints between slabs to ensure load transfer and alignment. But the construction world is evolving—and with it, the scope of dowel bar applications. Tucked behind their seemingly humble appearance lies a surprising versatility. From heavy industrial floors to precast modular structures, dowel bars are stepping into the spotlight. And as bar dowel production becomes more advanced, thanks in part to TMT bar manufacturers pushing material innovation, these sturdy connectors are finding new homes in places one wouldn't expect.

Structural Synergy in Industrial Flooring

Industrial floors bear the brunt of dynamic loads from forklifts, machinery, and equipment. This isn’t a space for weak links. In these high-stress environments, dowel bars are embedded at construction joints to evenly distribute weight, minimize curling, and reduce long-term cracking. Unlike traditional reinforcement that spans the entire slab, dowel bars offer targeted support right where it's needed—at the joints—delivering both strength and efficiency without excessive material use.

Elevated Platforms and Parking Decks

Parking structures and elevated platforms demand more than just surface strength—they need reliable joint transfer systems. Dowel bars slide into this role effortlessly. By acting as shear connectors, they help absorb repetitive vehicular stress, resisting joint faulting and maintaining slab integrity. The beauty here is in the balance: flexibility at the joints without compromising structural stability.

Precast Construction Gets a Boost

As modular construction takes off, the need for seamless connections between precast elements is more critical than ever. Here, bar dowels act as silent heroes—creating mechanical continuity between walls, columns, and slabs. Whether it’s a hotel assembled like building blocks or rapid-deployment housing, dowel bars make the entire system feel monolithic, not modular.

Warehouses and Logistics Hubs

Warehouses experience constant wear and tear from loaded pallet trucks and rapid movements. Uneven floors lead to equipment damage and operational slowdowns. Embedding dowel bars in slab joints helps eliminate vertical displacement and unevenness, ensuring smoother logistics and lower maintenance costs. It’s a small component with big implications for efficiency.

Cold Storage Facilities

Cold storage brings unique challenges—extreme temperatures, constant condensation, and the threat of cracking due to thermal contraction. Here, dowel bars offer a dual advantage: flexibility and stability. Their use in slab-on-grade floors ensures that despite temperature fluctuations, the concrete remains strong and unbroken at the joints.

Tunnel Segments and Underground Construction

Tunnels—especially metro lines or sewage channels—rely heavily on segmental construction. Connecting these segments securely is critical. Dowel bars are embedded to ensure shear resistance and joint alignment, allowing the tunnel to act as a single, cohesive unit under ground pressure and vibrations.

Data Centers and Clean Rooms

High-tech facilities require perfectly even floors—not just for machinery, but also for airflow and cabling. Dowel bars maintain slab alignment with surgical precision, reducing micro-movements that could compromise delicate infrastructure. Their inclusion ensures both strength and symmetry in environments where error margins are razor thin.

The Material Edge: What TMT Bar Manufacturers Bring to the Table

None of these innovations would be possible without the evolution of bar dowel materials. TMT bar manufacturers, by enhancing strength, corrosion resistance, and dimensional precision, are enabling dowel bars to expand their portfolio. It’s not just about rods anymore—it’s about precision-engineered components built to last.

Conclusion: Look Beyond the Obvious

In construction, it’s often the unseen components that carry the most weight—literally and metaphorically. Dowel bars, long typecast in the role of pavement support, are now redefining their place across the built environment. From modular marvels to massive infrastructure, their versatility is unmatched. It’s time to start seeing dowel bars not just as accessories, but as essential instruments of innovation.

[srjsteel]

Mistakes to Avoid When Installing Dowel Bars in Roads

Installing dowel bars in rigid pavement isn't only a technical necessity—it's an essential structural decision. When performed properly, it guarantees that load is transferred smoothly across slabs, stopping cracks, settlement, and long-term degradation. But too frequently, avoidable mistakes compromise the whole pavement. These errors aren’t just about bad work; they regularly stem from underestimating the function of alignment systems like construction rings and Super Rings, which might be essential for correct, long-lasting dowel placement.

1. Incorrect Alignment Compromises Structural Integrity

One of the first and most costly mistakes is incorrect alignment. Dowel bars must sit parallel to both the traffic flow and pavement surface. Any tilt, even slight, can lock the slab’s movement, causing cracking under stress. This issue is worsened when installers skip using construction rings or choose inferior alignment systems. Quality rings help keep dowel bars steady and aligned, especially under the vibration of concrete pouring.

2. Inconsistent Spacing Leads to Early Joint Failure

Closely related is the error of inconsistent spacing. Misplaced bars lead to uneven load distribution, which accelerates wear and tear at joints. This is where Super Rings prove vital. These specially designed holders ensure uniform spacing across the joint and maintain bar position even in high-speed construction settings. Without them, installers often rely on visual estimations, which almost always lead to performance failures.

3. Lack of Support During Concrete Pouring

Another frequent problem is insufficient support during concrete pouring. Dowel bars shift easily without firm anchoring, especially when heavy machinery moves across the pour zone. Without Super Rings, bars may sink or tilt, leading to long-term structural issues. Strong anchorage systems like construction rings provide the stability needed to prevent vertical movement and displacement.

4. Skipping Sleeves or Bond-Breakers Locks the Joints

Failing to use proper sleeves or bond-breakers on dowel bars is also a critical error. These allow the bar to move slightly within the concrete, accommodating natural slab expansion and contraction. Without this, joints lock, and cracks form rapidly. While dowel sleeves play their role, construction rings further ensure that bars don’t twist or bind within the joint, offering a secondary safeguard against restraint.

Using Super Rings with built-in protection features significantly reduces this risk. Combined with anti-corrosive construction rings, they extend the lifespan of both the dowel and the pavement structure itself.

5. Ignoring Cleanliness of the Joint Area

Debris and dust in the joint area are often overlooked but highly detrimental. A dirty joint prevents proper bonding and can cause the dowel bar to be misaligned or ineffective. Proper installation includes cleaning the joint and using Super Rings that resist moisture and prevent slippage. This attention to detail makes the difference between a five-year road and a twenty-year one.

6. Rushing the Curing Process Creates Irreversible Errors

Rushing the curing process is another common mistake. If concrete sets before final dowel bar checks, there’s no turning back. Using clearly marked construction rings allows for rapid visual confirmation of alignment and spacing before the pour hardens, preventing irreversible errors.

7. Compromising on Quality Costs More in the Long Run

Finally, cutting costs on materials leads to a chain reaction of problems. Choosing low-grade bars or cheap accessories might seem economical, but the long-term costs in maintenance and failures quickly add up. High-quality Super Rings and construction rings are not optional accessories—they are precision tools that ensure engineering integrity and project success.

Final Thoughts: Precision is Non-Negotiable in Rigid Pavement Installation

For engineers, contractors, and decision-makers, the takeaway is clear: installing dowel bars in rigid pavement requires more than bars and concrete. It demands precision, expertise, and the right supporting products. Every poorly aligned bar, every missing ring, adds risk. Investing in tested, durable solutions like construction rings and Super Rings doesn’t just prevent mistakes — it ensures a road performs the way it was designed to.

[andylocksmithtipsntricks]

10 Simple Ways to Secure Your New Home

Last Updated: A day ago

We reviewed our list of 10 easy ways to secure a new home and added some extra tips and resources to help you get settled safely.

Decorating your new home is definitely more fun than setting up security measures. But burglars strike every 25.7 seconds, so home security should be a top priority.¹ To help you get back to the fun stuff, here are ten simple things you should do right away to secure your new home.

Here Are 10 Easy Ways to Secure Your Home

1. Secure the Doors

2. Lock the Windows

3. Light Up the Landscape

4. Don't Forget the Garage

5. Set Up a Security System

6. Lock Down Your Wi-Fi Network

7. Eliminate Hiding Places

8. Add Security Cameras

9. Get a Safe

10. Use Home Automation

1. Secure the Doors

Don’t help a burglar stroll in through the front door (34% of them do!).² Inspect all of your exterior doors to make sure the door frames are strong, the hinges are protected, and—if your door has a mail slot—that someone can’t reach through it to unlock the door.

If you’re moving into a residence that someone else used to call home, change the door locks. That way you won’t have strangers out there with a key to your house, and you can make sure your locks are the best on the market.

Here are some quick reinforcements we recommend to help you shore up these vital entryways.

Install a deadbolt. (Here’s how.)

Add a strike plate.

Upgrade to smart locks.

Boost security with a video doorbell.

SafeWise Recommends

Ring Video Doorbell

View on Ring

PRO TIP: Reinforce sliding glass doors

Intruders love sliding doors, so make sure yours are protected. You can go old-school and use a window bar or dowel in the track to keep the door from being forced open. If you want a high-tech solution, add a door sensor or glass break sensor. These will alert you if the glass door is tampered with—and should scare off thieves.

2. Lock the Windows

Doors and windows are the most common entry points for burglars. Unfortunately, manufacturer latches on windows aren’t always effective—and sometimes they’re downright flimsy. If you don’t like the looks of your window latches, beef up security with locks or key-operated levers. But you don’t have to stop there.

We have some other good ideas to help make your windows burglar-proof.

Reinforce glass with window security film.

Install window or glass break sensors.

Add window bars.

Plant prickly bushes under first-floor windows (but be sure to keep them trimmed).

3. Light Up the Landscape

Vandals, burglars, and other criminals don’t like to be in the spotlight. Keep bad folks at bay with ample outdoor lighting. Place lights around your front and back yards, along pathways, and near the garage and other outdoor structures. Not only will you make intruders skittish, you’ll also cut down your risk of a stumble on your way up the front steps.

Make your outdoor security lights even more effective with these tips.

Use motion-activated lights.

Save energy with solar-powered lights.

Put outdoor lights on a timer.

SafeWise Recommends

Mr. Beams Wireless Spotlight

View on Amazon

4. Don’t Forget the Garage

This entry point to your home is becoming more popular with criminals. And even if they can’t access your house, chances are you have plenty of good stuff stored in the garage. Make it a habit to lock all doors to the garage—both interior and exterior.

You may also consider keeping your garage door opener in the house. That way a burglar can’t grab it out of your car. And if you use a security code to open the garage, make sure you keep it secret and never enter it in front of delivery people, neighbors, or anyone else.

Here are some more easy ways to secure the garage.

Upgrade to a smart garage door opener.

Cover windows to hide the goodies inside.

Secure garage doors with extra locks (or even zip ties!).

Use home automation—and never leave the garage door open again.

5. Set Up a Security System

Your new home should have some form of a security system, whether it’s a basic DIY system or one that comes with professional monitoring and home automation. Today there are plenty of home security options for every budget and every level of protection.

To choose a system that you’re comfortable with, evaluate the needs of your neighborhood and your house. You can contact your local police department for neighborhood crime statistics and help doing a home security evaluation of your home.

And keep these factors in mind as well:

DIY installation vs. professional installation

Customer service and brand reputation

Smart home capabilities

Upfront and monthly costs

Extras like smoke and carbon monoxide monitoring

SafeWise Recommends

SimpliSafe Security System

Visit SimpliSafe

6. Lock Down Your Wi-Fi Network

Your home wireless network is a doorway to your personal and financial information. And if you use home automation, it can also make your house vulnerable to a break-in. If your Wi-Fi network is connected to smart home gadgets or your security system, it could give criminals direct access to your home. 

But you don’t have to leave yourself vulnerable. Use our tips and tricks to keep hackers off your home network.

Secure your wireless router.

Enable WPA (Wi-Fi Protected Access) or WPA2 encryption.

Rename and hide your home network.

Use a firewall.

Install antivirus and anti-malware protection.

Create strong passwords.

PRO TIP: Protect kids with parental control software.

If you’ve got little ones, chances are they go online for both homework and fun. Keep them safe from online predators and cyber bullies with a parental control app, router, or software package. These tools can even help you limit screen time and enforce device-free family dinners.

7. Eliminate Hiding Places

Trees and shrubs may give your house curb appeal, but they also give burglars a handy place to hide. Trim down trees and plants close to your home that could be used for cover. Opt for smaller flowers and bushes instead. If you have trees near windows, either remove them or reinforce those windows with extra security.

And don’t neglect the rest of your home’s exterior—use these best practices to keep things locked up tight.

Always put away stools and ladders.

Lock gates, sheds, and other outdoor buildings.

Don’t tempt thieves by leaving pricey goods on display in the yard.

Add security signs and stickers.

8. Add Security Cameras

You’ve probably seen headlines about burglars being foiled by security camera footage. This is one home security solution that works as both a deterrent and a means to get justice. You can get security cameras that are part of a complete home security system, or you can use cameras that work on their own.

Whichever way you go, we recommend using a security camera with a mobile app, so you can see footage in real time and store it if you ever need to go to the police.

Check out our other must-have features:

Motion detection

Night vision

Wi-Fi capability

Two-way talk

Local or cloud storage

Weatherproof casing for outdoor cameras

9. Get a Safe

In the event that someone gets by your other home security strategies, make sure that valuables are protected. An in-home safe is a secure depository for everything from jewelry to vital documents like passports. You want a safe that is fire-resistant, waterproof, and heavy enough that a thief can’t walk away with it.

Follow these suggestions to get the most protection from your safe.

Look for safes with redundant locks (that’s two locks on one safe).

Select the right size safe for the valuables you want to protect.

Decide if you want a portable safe or one that’s anchored.

PRO TIP: Secure firearms in a gun safe.

Firearms are desirable items for a burglar. On average, around 230,000 guns are stolen during household burglaries every year.³ A gun safe keeps your weapons out of the hands of criminals and protects your family from the risk of a tragic accident.

10. Use Home Automation

If you’ve been tempted to turn your regular house into a smart home, security is one compelling reason to follow through. Home automation can give you remote (or scheduled) control of lights, door locks, security cameras, smoke alarms, and other safety devices. You can get real-time alerts about suspicious activity, so you can respond quickly and thwart potential thieves.

Here are some of our favorite ways to use home automation to increase security.

Schedule lights (and your TV) to turn on and off when you’re on vacation.

Scare away porch pirates with two-way talk through a smart doorbell.

Get an instant video feed whenever someone walks up your driveway.

Check on a smoke or CO2 alarm and cancel false alarms from your smartphone.

Before You Go

Figuring out how to secure your home doesn’t have to be a chore. Use these tips to get started. And relax—you don’t have to do everything at once.

Identify which strategies are most important to you, and make a plan to add the rest later. Being aware of potential security risks and taking action early is the best way to keep your home and loved ones safe.

And if you’ve got a great security tip that we missed, let us know in the comments!

Sources:

FBI, Unified Crime Report, “2018 Crime Clock Statistics”

PRWeb, “Home Security Store Releases Third Infographic: The Most Common Entry Points for a Break-In”

US Bureau of Justice Statistics, “Firearms Stolen During Household Burglaries and Other Property Crimes, 2005–2010”

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The post 10 Simple Ways to Secure Your New Home appeared first on SafeWise.

Article source here: 10 Simple Ways to Secure Your New Home

[baleofrockville]

5 Most Common Points of Entry in Your Home

It is hard to visualize that an intruder would have the guts to walk indirectly through the front door of your residence. However, this is very real. 34% of intruders enter with the front door-- a percentage higher than that for any type of another point of entrance.

This is not unusual-- the spare secret you maintain under the flower pot near the entry, is not a wise step, everybody understands about it. And also the majority of the times, intruders don't even require secrets. They are experienced in kicking the door down and getting in or getting rid of the joints to silently get to your home.

Here are some steps you can require to secure your front door:

Set up a deadbolt lock for added defense

Furnish your front door with a solid strike plate -- to resist possible kick-ins

Always make certain that you have secured the door when you leave your home

Set up a door alarm to make sure that you are alerted whenever someone enters or out of your home without consent

The Back Door and Sliding Glass Doors

Back entrances are constantly an attractive option for thieves. They are the perfect entry points considering that intruders wish to stay clear of unwanted attention from next-door neighbors. Backdoors through the kitchen or moving glass door opening up into the deck are weak spots from a safety and security perspective.

A lot of people leave these doors opened or uncommitted a lot for them since they are not made use of commonly. And also thieves take advantage of this reality. Sliding doors, in particular, are very at risk, even if not shattered. Their common locks can be opened up fairly quickly, and they can be lifted off their tracks also when locked.

Below are some pointers to protect your back door or sliding door:

Set up long lasting locks and also strike plates for added defense

A wood dowel jammed in the track for your sliding door might reduce the burglar down

A moving bolt to secure the structure could additionally assist in protecting against the door from being easily lifted if it is off its track

Make sure you lock all the doors each time you leave your house

Mount a door alarm or a glass-breakage alarm system to make a certain adequate defense for the backdoor

The Garage

Nearly 10% of all burglars access to your house through the connected garage. Property owners that use their garages as the main entrance right into your home typically have a routine of leaving the garage door as well as the second door into your home unlocked for their ease. This error is observed by robbers who scan your residence for weak accessibility points before robbing it.

Right here are suggestions for protecting your garage entry to your house:

Set up a sturdy lock as well as a strike plate for included security

Upgrade the lock on the garage door to a more powerful, more resilient one

Ensure you secure the door every time you go into or leave the house

Do not leave the garage door opener in your vehicle

For raised safety, you could wish to invest in a padlock with a configured access code

Choose the product for your garage door sensibly-- fiberglass, timber or metal functions the best

Use timers to close the door behind you, in a situation you leave quickly

The First Floor Windows

When thinking of securing your home, you might not initially provide much thought to protecting the windows. However, you would certainly be stunned to figure out that almost 23% of intruders enter your residence with the first-floor home windows. Windows are possibly the weakest factors in your house as well as are frequently capitalized on by intruders.

Frequently, burglars would certainly examine every factor of entry right into your residence-- if the door does not give them access, they are likely to attempt and make it through the home windows.

Here are a few pointers you can use to protect your windows against potential break-ins:

Install strengthened glass-- toughened up glass, laminated glass or bullet-proof glass can be prospective choices, depending upon your protection needs

Take into consideration polycarbonate and also Plexiglas home windows-- they are of the very same density as regular glass, yet are virtually 10 times more powerful and also 250 times extra influence immune

Install home window bars-- having iron bars on your windows is possibly among the greatest defenses against thieves. Glass can be broken, however, thieves can't press with iron bars

Invest in a home window alarm-- a window sensing unit, window alarm system or glass breakage alarm system can be set up to provide additional safety and security

Mount a deadbolt locking system on the window

Make certain you maintain the home windows shut when you are away

The 2nd Floor Windows

At first, second-floor windows might not also look like possible entry factors for intruders. But do not be misinterpreted. When all else stops working, thieves would take steps like climbing up a ladder or a tree to gain access to your residence via one of the upper floor home windows. Even though this is much less most likely, there is still a 2% chance of a trespasser being available in from second flooring entrances.

Do not take possibilities in this regard and make sure you secure your second-floor windows as well. For this function, treat them like they are on the very first flooring and make use of all the measures required to safeguard them versus burglars.

Below are a few additional ideas that can assist you to shield the second-floor windows much better:

Do not keep a ladder in a conveniently obtainable place for burglars

Ensure no trees around the house can be made use of to access to the second-floor windows

Keep the windows secured when you are not in the room

In addition to safeguarding these five certain points, you could wish to invest in mounting extra safety and security gizmos. These could consist of CCTV electronic cameras inside as well as outside your home, bright lighting for the outdoors, infrared motion sensors etc.

These gizmos will just help increase the security detail on your home and also provide you higher control over every point in your residence. Other techniques can include obtaining a pet, keeping the lights switched on even when you are not home (to provide the impression of being home) and also from another location monitoring your residence for any weird tasks.

These 5 access factors are one of the most usual locations intruders take a look at if they intend on burglarizing your residence. Strengthening the security at these factors will certainly assist you to lower the possibilities of burglaries and also maintain your family members as well as prized possessions safe from harm.

[adtomall1998]

Mechanical rebar splicing is a new type of splicing in the world construction industry.

A mechanical rebar splice is a joint or a coupler used to splice two rebars. Mechanical rebar splicing is a new type of splicing in the world construction industry.

The mechanical rebar splice has many advantages compared to the conventional method of overlapping. A longer reinforcement bar is obtained through this rebar coupler splicing. The errors due to wrong lap length as in the conventional method are avoided.

The wastage of steel is reduced. The use of a mechanical rebar joint helps to avoid lap length. This will save an appreciable amount of steel. We can use couplers as dowel bars. This will save the formwork material.

The mechanical joints will not create any steel congestion as the lapping of bars is eliminated.

Couplers provide greater flexibility for the designers.

The strength at the joint is easily analyzed in the case of mechanical rebar splice compared to the conventional lap joint. Mechanical rebar couplers are the most commonly used mechanical rebar splice or joint for reinforcement.

The mechanical rebar couplers can be of two types:

#1 Threaded Couplers

#2 Non-threaded couplers

The threaded couplers are classified into two types:

1) Tapered Threaded Couplers:

This type of tapered couplers is fitted to one end of the threaded rebar and the adjoining rebar is connected and tightened by means of a calibrated torque wrench. The procedure is performed at the site.

2) Roll Threaded Couplers:

In this type, the bars that are to be connected are pressed by a set of rollers. These pressed ends are connected by couplers with matching and parallel threads.

The Non-threaded Couplers have a variety of types that are used in areas where the threaded couplers cannot be employed. The different types are:

1) Bolted Couplers

2) Friction weld couplers

3) Welded Couplers

4) Swage Couplers

The main application of non-threaded couplers is in repair works than new construction works. These are higher in cost compared to threaded couplers and hence are not extensively employed. The couplers used for this process are bulky and the installation process is slow.

[365footballorg-blog]

Everton 1-3 West Ham: Hammers end losing start to season

West Ham halted their disastrous start to the season with a first Premier League win under Manuel Pellegrini as they outplayed Everton in a lively contest at Goodison Park.

Andriy Yarmolenko’s first Hammers goal opened the scoring, the Ukrainian finishing off a slick counter that went from the halfway line to the net in three passes, Marko Arnautovic with the assist.

Yarmolenko got his second in the 31st minute with a fine curled effort from just inside the box after a Jordan Pickford error gave possession to Mark Noble.

Just before the break, Gylfi Sigurdsson powered in a header from Jonjoe Kenny’s cross, converting after Cenk Tosun missed two good chances.

West Ham were coming in on the back of four consecutive defeats – a fifth straight loss would have constituted their worst ever opening of a league campaign.

But Arnautovic ensured that run came to an end when he struck clinically after a one-two with Pedro Obiang, the Hammers again profiting on the break despite Everton’s spirited start to the second half.

The Toffees were unbeaten under new manager Marco Silva before Sunday’s match, but had only won once, and they will regret the handful of individual errors and missed chances that was ultimately the difference between the two sides.

Even in the game’s latter stages they were pouring forward but could still not find the net, substitute Oumar Niasse rattling the crossbar from close range after Lucas Digne’s cross.

Victory lifts the Hammers up to 16th, with Burnley taking their place at the bottom of the table after losing 1-0 at Wolves earlier in the day. Everton are now 10th, with six points from their first five games.

Relive Everton v West Ham

From boos to good news

West Ham were booed off after their previous game, a 1-0 home defeat by Wolves. Ex-England captain Alan Shearer described that showing as “embarrassing, hopeless and pathetic”.

This was a performance much closer to what fans will have been expecting since a summer spend of £100m and the arrival of ex-Real Madrid manager Pellegrini, title winner with Manchester City in 2014.

They were far better organised at the back, more confident in possession, and played with real energy against a full-blooded Everton side who were just determined to attack.

Lukas Fabianksi’s goal withstood seven first-half attempts before Sigurdsson’s unstoppable bullet header, and on the break Felipe Anderson was exceptional in his link-up play with Yarmolenko and Arnautovic, who was forced off in the second half.

Pellegrini said before this fixture he “trusts now more than ever” his ability to achieve at the highest level. His players backed him up with an impressive counter-attacking performance. Games against Chelsea and Manchester United are up next.

More to follow.

Line-ups

Match Stats

Live Text

Line-ups

Everton

1Pickford

43Kenny

2Holgate

5Zouma

12Digne

17Gueye

18SchneiderlinSubstituted forBernardat 44'minutesBooked at 90mins

11WalcottSubstituted forLookmanat 77'minutes

10G Sigurdsson

29Calvert-LewinBooked at 18mins

14TosunSubstituted forNiasseat 69'minutes

Substitutes

3Baines

19Niasse

20Bernard

22Stekelenburg

26Davies

28Dowell

31Lookman

West Ham

1Fabianski

5ZabaletaBooked at 53mins

4Balbuena

23Diop

26MasuakuBooked at 40mins

41RiceBooked at 75mins

20YarmolenkoBooked at 51minsSubstituted forSnodgrassat 82'minutesBooked at 90mins

16NobleSubstituted forC Sánchezat 71'minutes

14Obiang

8Felipe Anderson

7ArnautovicSubstituted forAntonioat 64'minutes

Substitutes

3Cresswell

11Snodgrass

13Adrián

15C Sánchez

21Ogbonna

27Pérez

30Antonio

Referee:

Martin Atkinson

Attendance:

39,161

Match Stats

Home TeamEvertonAway TeamWest Ham

Possession

Home56%

Away44%

Shots

Home16

Away9

Shots on Target

Home4

Away4

Corners

Home4

Away2

Fouls

Home15

Away12

Live Text

Posted at

Match ends, Everton 1, West Ham United 3.

Full Time

Posted at 90'+6'

Second Half ends, Everton 1, West Ham United 3.

Posted at 90'+5'

Foul by Jonjoe Kenny (Everton).

Posted at 90'+5'

Michail Antonio (West Ham United) wins a free kick on the left wing.

Booking

Posted at 90'+4'

Bernard (Everton) is shown the yellow card for a bad foul.

Posted at 90'+4'

Foul by Bernard (Everton).

Posted at 90'+4'

Robert Snodgrass (West Ham United) wins a free kick on the right wing.

Posted at 90'+3'

Bernard (Everton) wins a free kick in the attacking half.

Posted at 90'+3'

Foul by Carlos Sánchez (West Ham United).

Posted at 90'+3'

Foul by Lucas Digne (Everton).

Posted at 90'+3'

Robert Snodgrass (West Ham United) wins a free kick on the right wing.

Posted at 90'+2'

Attempt missed. Oumar Niasse (Everton) header from the centre of the box is too high. Assisted by Lucas Digne with a cross following a set piece situation.

Booking

Posted at 90'+1'

Robert Snodgrass (West Ham United) is shown the yellow card for a bad foul.

Posted at 90'+1'

Bernard (Everton) wins a free kick on the left wing.

Posted at 90'+1'

Foul by Robert Snodgrass (West Ham United).

Posted at 89'

Attempt blocked. Michail Antonio (West Ham United) right footed shot from the centre of the box is blocked. Assisted by Felipe Anderson.

Posted at 89'

Lucas Digne (Everton) wins a free kick in the defensive half.

Posted at 89'

Foul by Michail Antonio (West Ham United).

Posted at 88'

Corner, West Ham United. Conceded by Lucas Digne.

Posted at 87'

Foul by Idrissa Gueye (Everton).

Posted at 87'

Robert Snodgrass (West Ham United) wins a free kick on the right wing.

Posted at 84'

Oumar Niasse (Everton) hits the bar with a right footed shot from the centre of the box. Assisted by Lucas Digne with a cross.

Substitution

Posted at 82'

Substitution, West Ham United. Robert Snodgrass replaces Andriy Yarmolenko.

Posted at 82'

Foul by Lucas Digne (Everton).

Posted at 82'

Andriy Yarmolenko (West Ham United) wins a free kick on the right wing.

Posted at 81'

Offside, Everton. Jonjoe Kenny tries a through ball, but Oumar Niasse is caught offside.

Posted at 79'

Corner, West Ham United. Conceded by Jonjoe Kenny.

Posted at 79'

Corner, Everton. Conceded by Carlos Sánchez.

Posted at 78'

Attempt blocked. Carlos Sánchez (West Ham United) left footed shot from outside the box is blocked.

Posted at 78'

Attempt blocked. Michail Antonio (West Ham United) right footed shot from the left side of the box is blocked. Assisted by Arthur Masuaku.

Substitution

Posted at 77'

Substitution, Everton. Ademola Lookman replaces Theo Walcott.

Posted at 77'

Delay over. They are ready to continue.

Posted at 76'

Delay in match Andriy Yarmolenko (West Ham United) because of an injury.

Posted at 76'

Attempt blocked. Gylfi Sigurdsson (Everton) right footed shot from outside the box is blocked.

Booking

Posted at 75'

Declan Rice (West Ham United) is shown the yellow card for a bad foul.

Posted at 75'

Theo Walcott (Everton) wins a free kick in the attacking half.

Posted at 75'

Foul by Declan Rice (West Ham United).

Posted at 73'

Attempt missed. Felipe Anderson (West Ham United) right footed shot from outside the box misses to the right. Assisted by Arthur Masuaku.

Substitution

Posted at 71'

Substitution, West Ham United. Carlos Sánchez replaces Mark Noble.

Substitution

Posted at 69'

Substitution, Everton. Oumar Niasse replaces Cenk Tosun.

Show more updates

goal

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BBC Sport – Football

Everton 1-3 West Ham: Hammers end losing start to season was originally published on 365 Football

[adto-office-booth]

Do You Know What is Mechanical Rebar Splice?

A mechanical rebar splice is a joint or a coupler used to splice two rebars. The mechanical rebar splicing is a new type of splicing in the world construction industry.

The mechanical rebar splice has many advantages compared to the conventional method of overlapping. A longer reinforcement bar is obtained through this rebar coupler splicing. The errors due to wrong lap length as in the conventional method are avoided.

The wastage of steel is reduced. The use of a mechanical rebar joint helps to avoid lap length. This will save the appreciable amount of steel. We can use couplers as dowel bars. This will save the formwork material.

The mechanical joints will not create any steel congestion as the lapping of bars is eliminated.

Couplers provide greater flexibility for the designers.

The strength at the joint is easily analyzed in the case of mechanical rebar splice compared to the conventional lap joint. Mechanical rebar couplers are the most commonly used mechanical rebar splice or joint for reinforcement.

The mechanical rebar couplers can be of two types:

#1 Threaded Couplers

#2 Non-threaded couplers

The threaded couplers are classified into two types:

1) Tapered Threaded Couplers:

This type of tapered couplers are fitted to one end of the threaded rebar and the adjoining rebar is connected and tightened by means of a calibrated torque wrench. The procedure is performed at the site.

2) Roll Threaded Couplers:

In this type, the bars that are to be connected are pressed by a set of rollers. These pressed ends are connected by couplers with matching and parallel threads.

The Non-threaded Couplers have a variety of types that are used in areas where the threaded couplers cannot be employed. The different types are:

1) Bolted Couplers

2) Friction weld couplers

3) Welded Couplers

4) Swage Couplers

The main application of non-threaded couplers is in repair works than new construction works. These are higher in cost compared to threaded couplers and hence are not extensively employed. The couplers used for this process are bulky and the installation process is slow.