Bentonite Waterproof Geosynthetic Clay Liner Pad With HDPE Geomembrane

Name: Bentonite Waterproof Geosynthetic Clay Liner Pad With HDPE Geomembrane
Brand: HUATAO LOVER LTD

Price Negotiable

Price: Price accept negotiation

MOQ: 1000Sq.m.

Delivery Time: 4-7days

Brand: Huatao

Product Description

Bentonite Waterproof Geosynthetic Clay Liner Pad With HDPE Geomembrane

Product Specifications

Attribute	Value
GSM Type	≥3600GSM
GCL Layer Type	3 Layer, 4 Layer, 5Layer
Width	Max 6 meter
Length	30meter, 35meter, 40meter, 50meter, As request
GCL Samples	Free Samples
Package	Iron Tube + Waterproof membrane + Woven fabric

Product Description

Bentonite Waterproof Pad GCL Geosynthetic Clay Liners With HDPE Geomembrane are high-performance needle-punched environmental reinforced composites that combine two durable geotextile outer layers with a uniform core of natural sodium bentonite clay to form a hydraulic barrier.

Key Features

Fibers from the non-woven geotextile are needle-punched through the bentonite layer
When hydrated under confining load, forms low-permeability clay layer
Equivalent hydraulic protection to several feet of compacted clay
Sodium bentonite granules provide high expansion and water absorption capacity
Lightweight with good flexibility and seal performance
Excellent shear strength and differential settlement adaptation

Technical Specifications

Item	GCL-NP	GCL-OF	GCL-AH
Name	Geosynthetic Clay Layer (GCL)
GSM of GCL	3500g-6000g
Width	Max 6meter
Structure	Woven Geotextile + Bentonite + Non-Woven Geotextile + PE Geomembrane (optional)
GCL Mass/unit area g/m²	≥4000	≥4000	≥4000
Swel Index ml/2g	≥24	≥24	≥24
Ethylene blue absorption g100g	≥30	≥30	≥30
Tensile strength KN/m	≥600	≥700	≥600
Elongation at max load %	≥10	≥10	≥8
Peel strength N/100mm	≥40	≥40	---
Resistance hydraulic pressure m/s	≤5.0 x 10⁻¹¹	≤5.0 x 10⁻¹²	≤1.0 x 10⁻¹²
Fluid loss ml	≤18	≤18	≤18
Durability of bentonite ml/2g	≥20	≥20	≥20