Chongqing Joywell Trade Co., Ltd.
Main products:PVA,Forsythia Suspense Leaves,Steel Fiber,Acupuncture And Moxibustion,Fiber
Products
Contact Us
  • Contact Person : Mr. Chen Felix
  • Company Name : Chongqing Joywell Trade Co., Ltd.
  • Tel : 86-23-67726679
  • Fax : 86-23-67726679
  • Address : Chongqing,Chongqing,6-17-6,Mantang Hong House,3Yanghe Er Cun,Jiangbei District
  • Country/Region : China
  • Zip : 400020

Bentonite Waterproof Pad (GCL)

Bentonite Waterproof Pad (GCL)
Product Detailed
(1)a new type of geosynthetics (2)it takes sealed, isolated, enhanced and excellent waterproof (anti-leakage) performance.

Bentonite waterproof pad (GCL) is a new type of geosynthetics,after evenly mixing with the natural Na-bentonite particles and the additives through a special process and equipment, relying on the strength of the tens of thousands of fibers firmly fixes highly expansive Na-bentonite layer between two layers of geotextile evenly, it takes sealed, isolated, enhanced and excellent waterproof (anti-leakage) performance.

The Pad we provide accords with American Standard,its quality(including bentonite,geotextile etc.)takes credit ,please see the belowed.

Technical Parameter

Items

Inspected Index

Techinical Data

Remark

1

Coefficient of Expansion(ml/2g)

24 min

ASTM-D5890

2

Moisture Rtae(%)

12 max

ASTM-D4643

3

Fluid Loss(ml)

18 max

ASTM-D5891

4

Tensile Strength(vertically and horizontally)(KN)

10 min

ASTM-D4632

5

Peel Strength(N)

65 min

ASTM-D4632

6

GCL Unit Quality(g/m2)

5000 and 4500    

(Composite average, not a negative deviation)

ASTM-D5993

7

Vertical Permeation Param-

eter(cm/s)

5×10-9 max

ASTM-D5084

8

Index Flux(m3/m2.s)

5×10-8 max

ASTM-D5887

9

Length (m)

30

10

Width (m)

5.8

Characteristics

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

Usage

Mainly used in environmental engineering of landfill emissions,underground reservoirs,underground infrastructure construction projects,sealing solution,

segregation,anti-leakage,good effect,anti-destructive.

Bentonite Waterproof Pad (GCL)



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.