Products

Geosynthetic Clay Liner / Gcl / for Reinforcement and Protection / Leak Roof Gcl

After-sales Service: More Than 5 Years
Warranty: More Than 5 Years
Color: Black
Application: Electrical Engineering, Roads & Railways & Airports Project, Water Conservancy Project
Function: Reinforcement, Drainage
Classification: Composite Geotextiles
Category

Product Description

Specifications
Geosynthtic Clay Layer:
1.good flexibility
2.permeability
3.filtration Best price
4.sparation and easy for construction
Geosynthetic Clay Layer :
Unit weight ≥4000gsm,width of 4-6m

Characteristics:
Compared with clay liner ,it has the advantages of small size,light weight ,good flexibility and sea easy for construction and suitable for uneven settlement.

Usage:
Mainly used in environmental engineering or landfill emissions undergroud reseroirs.undergroud infrastructure construction projests sealing solution ,segregation ,anti-leakage,good effect,anti-destructive

GCL (geosynthetic clay liner )Specification (JG/T193-2006)

item GCL-NP GCL-OF GCL-AH
g/m2 ≥4000 ≥4000 4000
ml/2g swell index ≥ 24 ≥ 24 ≥ 24
g/100g ≥ 30 ≥ 30 ≥ 30
N/100mm tensile strength ≥ 600 ≥ 700 ≥ 600
Elongation at max load ≥ 10 ≥ 10 ≥ 8
N/100mm peel strength Nonwoven geotextile and woven geotextile ≥ 40 ≥ 40 ≥ —
PE geomembrane and Non-woven geotextile ———- ≥30 —-
m/s permeability ≤5.0*10-11 ≤5.0*10-12 ≤ 1.0*10-12
Resistance hydraulic pressure 0.47Mpa,1h
0.4Mpa,1h,no leakage
0.6Mpa,1h 0.6Mpa,1h,no leakage 0.6Mpa,1h0.6mpa,1h,noleakage
ml fulid loss ≤ 18 ≤ 18 ≤ 18
Durability of bemonite(Ml/2g) ≥ 20 ≥ 20 ≥ 20

NOTE;GCL-NP Needle punched process GCL
GCL-OF Neddle punched and coated process GCL
GCL-AH:Viswcose pmcess GCL

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