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[geotextil]

Construction of composite geomembrane The composite geomembrane is heated by far-infrared heating on one or both sides of the film, and the geotextile and the geomembrane are pressed together by a guide roll to form a composite geomembrane. With the improvement of the production process, there is also a casting process for composite geomembrane. The form has a geotextile one geomembrane, two geotextiles one geomembrane, two geomembrane one geotextile and the like. The geotextile acts as a protective layer for the geomembrane, so that the anti-seepage layer is protected from damage. In order to reduce ultraviolet radiation and increase anti-aging properties, it is best to use the embedding method. In the construction, firstly, the sand surface or the clay with a smaller diameter should be used to level the base surface, and then the geomembrane is laid. The geomembrane should not be stretched too tightly. The soil embedded at both ends is corrugated. Finally, a layer of 10 cm or so of a transition layer is laid on the geomembrane. A 20-30cm block stone (or 砼 prefabricated block) is placed as an impact protection layer. During construction, efforts should be made to avoid the stone directly on the geomembrane. It is best to carry out the construction of the protective layer while laying the film. The joint geomembrane and the surrounding structure should be anchored by expansion bolts and steel strips. The joints should be coated with emulsified asphalt (thickness 2mm) to prevent leakage. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #geonet #GCL #geocomposite #geocomposites https://www.instagram.com/p/B3lbOm6lKJC/?igshid=1bniyhen68968

[geotextil]

Composite geomembrane Composite geomembrane (composite anti-seepage film) is divided into one layer geotextile one layer geomembrane and tow layers geotextile one layer geomembrane, width 4-6m, weight 200-1500g / square meter, tensile, tear resistance, bursting and other physical and mechanical properties High, the product has high strength, good elongation performance, large deformation modulus, acid and alkali resistance, corrosion resistance, aging resistance and good anti-seepage performance. It can meet the needs of civil engineering such as anti-seepage, isolation, reinforcement, anti-cracking and reinforcement in water conservancy, municipal, construction, transportation, subway, tunnel and engineering construction. It is often used for anti-seepage treatment of dams and drainage ditches, as well as anti-fouling treatment of waste yards. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #geonet #GCL #compositegeomembrane https://www.instagram.com/p/B3gQ8U_lYqu/?igshid=r8hto6ekl5kq

[geotextil]

Geosynthetic composite drainage network for landfills In landfills, geotechnical composite drainage networks can be used to: 1. Groundwater drainage layer 2. Leak detection layer 3. Leachate collection and drainage layer 4. Sealing gas collection and drainage layer 5, sealing the table table water collection guide #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #geonet #GCL https://www.instagram.com/p/B3WUrI_ltSn/?igshid=1izl82w6js7zm

[geotextil]

Bi-planer Geonet Bi-planer Geonet is made of high-density polyethylene as a raw material, and carbon black is added as an anti-ultraviolet aging agent, and the whole mesh structure is extruded through a special machine head. Two staggered intersecting ribs form a drainage channel with high longitudinal and lateral drainage capabilities. The Bi-planer Geonet also has a high longitudinal and transverse tensile strength and can withstand high tensile and compressive stresses. Tri-planer Geonet Tri-planer Geonet is made of high-density polyethylene, and the ribs are extruded through a special machine head. The three ribs are arranged at a certain interval and angle to form a three-dimensional structure of the drainage channel. The intermediate ribs have greater rigidity and form a rectangular drainage channel. The Tri-planer Geonet have high longitudinal and transverse tensile strength and compressive strength. The drainage guide groove formed between the three ribs is not easily deformed under high load, which can prevent the geotextile from being embedded in the geonet core, ensuring smooth drainage. . Tri-planer Geonet has high strength and high conductivity type according to the application. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #geonet #GCL https://www.instagram.com/p/B3L4NyqlHNs/?igshid=1plx3932dih4o

[geotextil]

Happy National Day, and happy birthday to my country. https://www.instagram.com/p/B3DyjBNlwfb/?igshid=5xa98wpbvicy

[geotextil]

Geocells Product Features: 1. It can be stretched freely and can be folded. When it is constructed, it can be stretched into a mesh shape and filled with loose materials such as dirt, gravel and concrete to form a structure with strong lateral limitation and large rigidity. 2, light weight, wear resistance, stable chemical properties, resistance to photo-oxidation aging, acid and alkali resistance, suitable for different soil and desert soil conditions. 3, high lateral restraint and anti-slip, anti-deformation, effective to enhance the bearing capacity of the roadbed and dispersion load. 4. Change the geometry of the geocell height and the welding distance to meet different engineering needs. 5, flexible and flexible, small transportation volume, convenient connection and fast construction speed. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #geonet #GCL #geocell https://www.instagram.com/p/B2_Jkh3lRl8/?igshid=12w6eko5ef3mi

[geotextil]

Geocell The geocell is a three-dimensional mesh cell structure formed by reinforced HDPE sheet material and welded by high strength. Generally made by ultrasonic needle welding. Due to engineering needs, some punch holes in the diaphragm. characteristic 1. It can be stretched freely and can be folded. When it is constructed, it can be stretched into a mesh shape and filled with loose materials such as dirt, gravel and concrete to form a structure with strong lateral limitation and large rigidity. 2, light material, wear resistance, stable chemical properties, resistance to photo-oxidation aging, acid and alkali resistance, suitable for different soil and desert soil conditions. 3, high lateral restraint and anti-slip, anti-deformation, effective to enhance the bearing capacity of the roadbed and dispersion load. 4. Change the geometry of the geocell height and the welding distance to meet different engineering needs. 5, flexible and flexible, small transport volume; convenient connection, fast construction. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #geonet #GCL #geocell #geocells https://www.instagram.com/p/B23b6Wil003/?igshid=ktdxngjgqm2q

[geotextil]

Application of Geosynthetics in Road and Bridge Engineering In the construction of roads and bridges, geosynthetics have the advantages of promoting the harmonious development of human nature and protecting the ecological environment. For the application of geosynthetics, we have different opinions and opinions, and the protective effect and filtration effect of geosynthetics. , drainage, reinforcement and anti-seepage have been well utilized and applied in our professional fields. Each role has been matured and widely used in our applications, and then geotechnical The synthetic material increases the strength of the soil, and the wet soft roadbed is also reinforced, and the water can be separated for the drainage channel. However, when the foundation is soft and the soil layer is soft soil layer, due to its own weight and load, it may cause the coarse aggregate to fall into the soft soil layer, which will damage the roadbed structure and reduce the strength and deformation of the road. The isolation layer, the geotextile works normally. Sometimes, in the road engineering, the geosynthetic material can also play the role of isolation. The soft soil layer can be squeezed into the coarse aggregate. In severe cases, even the coarse layer will be smashed. We must meet the requirements of percolation and freeze-thaw, because the soil fabric has a large pore size. If it is not filled with fouling, it can maintain a good cutting capillary. On the other hand, the geosynthetic material has poor hydrophilicity, so it will be reduced. As the temperature rises, the road surface of the road often cracks, causing severe deformation of the road surface. The deformation of the road surface creates a bumpy feeling on the passing vehicles and cannot meet the standard road driving specifications. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #geonet #GCL https://www.instagram.com/p/B2izZ5-FFsH/?igshid=41ywpkxxxqce

[geotextil]

Geosynthetics Clay Liner(Bentonite waterproof blanket) Geosynthetics Clay Liner is a kind of geosynthetic material specially used for artificial lake waterscape, landfill, underground garage, roof garden, pool, oil depot and chemical yard. It is made of high expansion. The sodium bentonite is filled between the special composite woven geotextile and the non-woven geotextile. The bentonite anti-seepage pad made by the needle punching method can form many small fiber spaces, and the bentonite particles cannot flow in one direction, and the water is in the pad. A uniform high-density gel-like waterproof layer is formed to effectively prevent water leakage. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #geonet #GCL https://www.instagram.com/p/B2Lm1r6Hz50/?igshid=1w860m6zpdj6j

[geotextil]

Why choose high density polyethylene geomembrane in landfill design: High-density polyethylene (HDPE) geomembrane is the most extensive geomembrane in sanitary landfills. It is a highly durable barrier material made of high molecular weight polyethylene by blow molding or calendering. Main features: chemical properties are stable, landfill leachate will not pose a threat to it, low permeability, ensure that groundwater and rainwater permeate will not penetrate the liner, methane gas will not overflow the discharge system, and the UV resistance is stable. The carbon black in HDPE enhances the UV resistance. Contains no plasticizer, solves the problem of North decomposition after exposure to UV rays . HDPE film is divided into smooth surface and matte surface. The smooth surface is used for the bottom of the reservoir. The rough surface increases the anti-slip function and solves the problem that the reservoir can not hang the film and the drainage layer. The traditional rough geomembrane adopts nitrogen foaming technology, and the strength loss is 50%, which forms the contradiction between mechanical index and anti-skid function. At present, foreign and domestic large manufacturers have invented the non-slip matte geomembrane, and the mechanical index is completely equivalent to the glossy mask. It also enhances the anti-slip function and is an ideal Kupo anti-seepage material. After the cover is covered with HDPE film, effective cover is formed, which can reduce the odor emission and control the breeding of flies. The HDPE film is double-sided, and one of the dark green (green color) has a beautiful appearance, good visual effect, and also has functions of resisting ultraviolet rays. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #geonet https://www.instagram.com/p/B1-1ADAlt4l/?igshid=wh66mxewj7q8

[geotextil]

Geosynthetic drainage geonet The geotechnical composite drainage geonet used for anti-seepage system engineering shall meet the following requirements: (1) The geonet and geotextile in the geocomposite drainage network should be pre-bonded, and the bond strength is greater than 0.17KN/m. (2) The geotechnical composite drainage geonet should be made of HDPE material, and the longitudinal tensile strength should be greater than 8N/m. The transverse tensile strength should be greater than 3KN/m. (3) The geotextile requirements of the geotechnical composite drainage geonet should not be less than 200g/m2. (4) The hydraulic conductivity of geotechnical composite drainage geonet should be selected in consideration of creep reduction factors, biological and chemical clogging factors. #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #geonet https://www.instagram.com/p/B18UjlnF4wN/?igshid=1rbughtda779h

[geotextil]

Bi-planar and Tri-planar geonet, please feel free to contact Geofantex www.geofantex.com or info@geofantex.com #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #geonet https://www.instagram.com/p/B1yepCAH-eX/?igshid=18ulc79wdkfz0

[geotextil]

Please contact to Geofantex if you have any inquiry of Nonwoven Geotextile, no matter which colors, which form bags, pieces or rolls, which size from 6m to 0.5m roll, all of it could be customized for you. info@geofantex.com or www.geofantex.com, feel free to contact us. #geomembrana #geossintéticos #engenharia #geomembrane #engenhariasanitaria #engenhariaambiental #resíduos #agricultura #mineração #sustentabilidade #planeta #inovação #saneamento #saneamentobasico #água #geoscom #geotextile #geotextil #engenhariademinas #engenhariacivil #geotecnia #barragemderejeito #irrigação #drenagem #taludes #geosynthetics #geogrid #mineração #energia #construção #minas #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid https://www.instagram.com/p/B1s6-RKFFYO/?igshid=19hc5azjhelo5

[geotextil]

Geosynthetics products in landfill closure system Landfill closures must establish a complete closure system. The sealing cover system structure shall be ordered by the landfill surface of the landfill: Exhaust layer, impermeable layer, drainage layer, vegetation layer. (1) The exhaust layer shall be provided with an exhaust layer, and the gas pressure applied to the anti-seepage layer shall not exceed 0.75 Kpa. The venting layer should be a coarse-grained porous material with a particle size of 25-50mm, good reverse performance and corrosion resistance. The thickness should not be less than 30cm, and the gas drainage layer should be a geocomposite drainage net equivalent to the drainage performance. (2) The anti-seepage layer may be composed of a geomembrane and compacted clay or GCL to form a composite anti-seepage layer. The geomembrane should be selected from high density polyethylene (HDPE) or linear low density polyethylene geomembrane (LLDPE) with a thickness of not less than 1 mm. Geotextiles should be placed on the upper and lower surfaces of the geomembrane. (3) The top of the drainage layer shall be a coarse grain or geotechnical drainage network, and the slope shall be a composite drainage network. The material shall have sufficient water conductivity. (4) The vegetation layer should be composed of a nutrient vegetation layer and a cover support soil layer. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid https://www.instagram.com/p/B1qIAu1FAKg/?igshid=1umbfnro2dl9w

[geotextil]

Application of Geosynthetics in Sanitary Landfill Anti-seepage System Landfills must be treated with anti-seepage to prevent contamination of groundwater and surface water, while also preventing groundwater from entering the landfill. The artificial anti-seepage system should meet the following requirements: (1) The anti-seepage system of geosynthetics should adopt the composite lining anti-seepage system. The anti-seepage system in the groundwater-poor area can also adopt the single-layer lining anti-seepage system. In areas with special geological and environmental requirements, the reservoir area The bottom is double lining anti-seepage system. (2) The composite lining shall be laid in the following structure: a. Composite lining structure foundation at the bottom of the reservoir area, groundwater diversion layer, thickness should be greater than 30cm, under-membrane anti-seepage protective layer, clay thickness should be greater than or equal to 100cm, permeability coefficient should not be greater than 1.0×10-7cm/s, HDPE geomembrane, sub-film protective layer, leachate drainage layer, thickness should be greater than or equal to 30cm, geotextile layer. b. Composite lining foundation for the slope of the reservoir area. Groundwater diversion layer, thickness should be greater than 30cm; under-membrane anti-seepage protective layer, clay thickness should be greater than 75mm; permeability coefficient should not be greater than 1.0×10-7cm/s, HDPE geomembrane, membrane protective layer, leachate diversion With a buffer layer. (3) The single-layer lining shall be laid in the following structure. a. The bottom of the reservoir area is a layer lining structure. Foundation, groundwater diversion layer, thickness greater than 30cm, sub-film protective layer, clay thickness should be greater than 100cm, HDPE geomembrane, sub-film protective layer, leachate diversion layer, thickness should be greater than 30cm, geotextile layer. b. Single-layer lining structure of the slope of the reservoir area. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha https://www.instagram.com/p/B1hmmclHfne/?igshid=ep90r9n7xkob

[geotextil]

Application of high density polyethylene geomembrane in landfill High-density polyethylene (HDPE) geomembrane is the most extensive geomembrane in sanitary landfills. It is a highly durable barrier material made of high molecular weight polyethylene by blow molding or calendering. Main features: chemical properties are stable, landfill leachate will not pose a threat to it, low permeability, ensure that groundwater and rainwater permeate will not penetrate the liner, methane gas will not overflow the discharge system, and the UV resistance is stable. The carbon black in HDPE enhances the UV resistance. Contains no plasticizer and solves the problem of being decomposed by exposure to ultraviolet light. HDPE film is divided into smooth surface and matte surface. The smooth surface is used for the bottom of the reservoir. The rough surface increases the anti-slip function and solves the problem that the reservoir can not hang the film and the drainage layer. The traditional rough geomembrane adopts nitrogen foaming technology, and the strength loss is 50%, which forms the contradiction between mechanical index and anti-skid function. At present, foreign and domestic large manufacturers have invented the non-slip matte geomembrane, and the mechanical index is completely equivalent to the glossy mask. It also enhances the anti-slip function and is an ideal Kupo anti-seepage material. After the cover is covered with HDPE film, effective cover is formed, which can reduce the odor emission and control the breeding of flies. The HDPE film is double-sided, and one of the dark green (green color) has a beautiful appearance, good visual effect, and also has functions of resisting ultraviolet rays. Pleae contact to info@geofantex.com or check www.geofantex.com to know more. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid https://www.instagram.com/p/B1YGhNvlWxU/?igshid=xrx53agbvamd

[geotextil]

Application of geotextile in landfill The geotextile used in the geotechnical engineering of the landfill anti-seepage system shall meet the following requirements. (1) It should be combined with the characteristics of the anti-seepage system project and should be adapted to the use environment of the landfill. At present: polypropylene short fiber geotextile, polyester filament geotextile, polyester staple fiber geotextile. Polypropylene staple fiber needle-punched geotextile has the characteristics of acid and alkali resistance, erosion resistance, wind resistance and strong curl fastness. (2) When the geotextile is used as the HDPE film protection material, the specification should not be less than 600g/m2. (3) When the geotextile is used for the filter material of the blind drain and leachate collection and drainage layer, the specification should not be less than 150g/m2. (4) Geotextiles should have good anti-aging and anti-UV functions. #geotextile #geotextiles #geomembrane #geotextil #nonwovengeotextile #geotêxtil #geotextilnotejido #geotêxtilnãotecido #geossintéticos #geosintéticos #géogrille #geogrelha #geomalla #geosynthetics #geomembrana #geomembrane #geogrid #landfill https://www.instagram.com/p/B1OCQkUlXQ_/?igshid=5qrih129v1wc