Natural Sodium Bentonite Mat GCL 4500g

$1.58 - $1.80
Min. Order
100 Square Meters
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Company Information

Shanghai Yingfan Engineering Material Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Port: Shanghai Port
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 2000 Ton/Tons per Year Natural Sodium Bentonite Mat GCL 4500g
Place of Origin: Shanghai China
Brand Name: Yingfan
Model Number: YF-GCL4500g/square meter
Type: Other Earthwork Products
Expansion coefficient: ≥24ml/2g
Fluid loss: ≤18ml
Bentonite clay weight of unit space: ≥4.8kg/sqm
Tensile strength: ≥400N
Peel strength: ≥65N
Indicating flow: ≤1*10-8m3/sqm/sec
Permeability: ≤5*10-11cm/sec
Tensile strength after soak: ≥24KPa typical
Width/roll: 6m
grammage: 4000g/sqm-6000g/sqm
Delivery Detail: 15 working days
Packaging Detail: 1 Bentonite GCL is roll packing. 2 Each roll of GCL is packed by a plastic bag or a customer designed way. 3 The width and length of each roll both can customerized.
Product-GCL

 

Customized all size of Geosynthetics

Welcome to YINGFAN

Professional Geosynthetics manufacture

Description of Bentonite GCL

 

1 Bentonite GCL is self-attaching and self -sealing to concrete or other construction structures.

2 It is made of a non-woven geotextile, a natural sodic bentonite layer, with or without a pe geomembrane layer, and a polypropylene sheet.

3 These layers are connected with a dense felter that makes the bentonite a self-confinement with controlled expansion. With this system it is possible to avoid slippage and the accumulation of bentonite as a consequence of cuts, tears, vertical applications and movements.

 

What is the type of GCL-NP: The upper layer is geotextile, the bottom layer is woven geotextile and the inner part between the two layers is the natural sodium bentonite clay.

 

Natural Sodium Bentonite Mat GCL 4500g

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Benifits of GCL:

Good Self Water-Retention Property: 

Form high density diaphragm under hydraulic pressure, the water permeable capability 

equals to 100 times density degree of 30cm clay when the thickness of GCL is 3mm. It 

has very good self water-retention property.

 

Permanent Water Proofing Capability:

GCL is nature inorganic material, it won't aging or corrode even after long

time or surrounding changed, so it has permanent water proofing capability.

 

Environment-friendly:

GCL is nature inorganic material, which is non-poisonous and harmless to human body, as a result, it is eco-products.

 

 

 

Specification:

GCL-NP

Property

Unit

Values

SPECIFICATION

GCL4800

Geotextile layers

Geotextile of cover layer
(non-woven geotextile)

g/m2

200

Geotextile of carrier layer
(woven geotextile,PP)

g/m2

110

Bentonite layer

Type

-

Sodium bentonite

Mass per unit area

g/m2

≥4500

Swell index

ml/2g

≥24

Fluid Loss

ml

≤18

Geosynthetic Clay Liner

Mass per unit area

g/m2

≥4800

Tensile strength

N/100mm

≥600

Elongation at break

%

≥10

Peel strength

N/100mm

≥40

Permeability

m/s

≤5.0×10-11

 

 

Forms:  Sizes Available:

Unit weight: 4500g/m2, 4800g/m2, 5000g/m2, 5500g/m2, 6000g/m2 or customerized

 

Width: 3m-6m or customerized

 

Length: 10m, 20m, 30m, 40m, or customerized

 

Bentonite Geosynthetic Clay Liner GCL Applications:

1    Water storage, miniature reservoir, dam, irrigation channel, pond, etc.

2    Construction floor, roof garden, basement, etc.

3    Light industry, oil and metallurgy, etc.

4    Landfill

5    Artificial lake, landscape pool, etc.

6    Subway, railway, expressway, tunnel, airport, road, bridge, etc.

 

 

Bentonite Geosynthetic Clay Liner GCL Manufacture

GCL Manufacture Equipments.jpg 

 

 

Installation Process Flow of Bentonite Geosynthetic Clay Liner GCL

 GCL installation process.png 

 

Main products

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Company introduction

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Exhibition

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