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Geosynthetic Clay Liner (GCL)
Geosynthetic clay liners (GCLs) are high performance needle punched environmental reinforced composites which combine two durable geotextile outer layers with a uniform core of natural sodium bentonite clay to form a hydraulic barrier. Fibers from the non-woven geotextile are needle punched through the layer of bentonite and incorporated into the other geotextile (either a woven or non-woven).when hydrated under a confining load, the bentonite swells to form a low permeability clay layer with the equivalent hydraulic protection of several feet of compacted clay.It is used to prevent water leakages in areas of artificial lakes, waste disposal fields, underground garage, top building gardens, reservoirs, oil warehouses, and chemicals accumulating fields.Features:1. Improved leakage performance2. Permanent waterproof performance3. Simple construction and short time limit for a project.4. Not influenced by air temperature.5. A kind of green material and good to environmental protection.6. More versatile than compacted clay7. Increased airspace and liner efficiencyTechnical Data:Width: 5.6mLength: 30mWeight per Unit ≥ 5000g/m²Weigh of Bentonite per Unit ≥ 4500g/ m²Permeability Coefficient ≤ 5×e-11m/secSwell Index ≥ 24ml/2g
Geosynthetic clay liners (GCLs) are high performance needle punched environmental reinforced composites which combine two durable geotextile outer layers with a uniform core of natural sodium bentonit
The equipment is introduced from Germany. This geotextile can be made of polypropylene (PP), or polyester (PET), Polyvinyl or synthetic fiber on needle punch machine. The mass is available from 100gsm
The equipment is introduced from Germany. This geotextile can be made of polypropylene (PP), or polyester (PET), Polyvinyl or synthetic fiber on needle punch machine. The mass is available from 100gsm
Application:It is widely used in all kinds of concrete structures, such as retaining dam, reservoir, underground, culvert, tunnel, and other underground projects. In these projects, due to discontinuo
Application:It is widely used in all kinds of concrete structures, such as retaining dam, reservoir, underground, culvert, tunnel, and other underground projects. In these projects, due to discontinuo
Width: 1-4.6mWeight: 80-600gsm/m²Weight Variation: ±10g/m²Thickness Variation: ±0.05mmCV Value: ≤3%Annual Productivity: 6 millions square meters.Application: It is mainly use
Width: 1-4.6mWeight: 80-600gsm/m²Weight Variation: ±10g/m²Thickness Variation: ±0.05mmCV Value: ≤3%Annual Productivity: 6 millions square meters.Application: It is mainly use
This a new kind of modules bridge expansion and contraction installation, covering GQF-Z -type, C-type, F-type, etc. The C-type and F-type expansion and contraction installation are suitable for singl
This Butyl Rubber Adhesive tape is a self bonding, caulking material, which is widely used to seal joints in projects, such as macromolecule waterproof material construction, steel structure, tunnel p
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