Product Details

recyled waterproof heating bentonite blanket

Product Description

GCL (Geosynthetic Clay Layer) Specifications

Item		Technical specifications
Item		GCL-NP	GCL-OF	GCL-AH
GCL, Mass/Unit area(g/m2)		≥4000	≥4000	≥4000
Swell Index(ml/2g)		≥24	≥24	≥24
Methylene blue adsorbed		≥30	≥30	≥30
Tensile strength(KN/m)		≥600	≥700	≥600
Elongation at max load		≥10	≥10	≥8
Peel strength (N/100mm)	Non-woven geotextile and woven geotextile	≥40	≥40	-
Peel strength (N/100mm)	PE geomembrane and Non-woven geotextile	-	≥30	-
Resistance hydraulic pressure		0.4Mpa, 1h, no leakage	0.6Mpa, 1h, no leakage	0.6Mpa, 1h, no leakage
Fluid loss(ml)		≤18	≤18	≤18
Durability of bentonite(ml/2g)		≥20	≥20	≥20

Note: GCL-NP, Needle punched process GCL

GCL-OF, Needle punched and cocoon process GCL

GCL-AH, Viscose process GCL

Characteristics

Compared with clay liner, it has the advantage of small size, light weight, good flexibility and seal,easy to construction and suitable for uneven settlement.

Usage

Mainly used in environment engineering of landfill emissions, underground reservoirs, underground infrastructure construction project,sealing solution, segregation, anti-leakage, good effect, anti-destructive.

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