Shandong, China
Business Type:
Trading Company
Business Range:
Construction & Decoration, Textile
Management System Certification:
ISO 9001, ISO 14001
OEM/ODM Service
Sample Available
Korean Speaker

Gcl manufacturer / supplier in China, offering Geosynthetic Clay Liner Gcl, PP Plastic Net for, HDPE Geonet Bi-Planar for Lanfill Drainage and so on.

Gold Member Since 2014
Audited Supplier

Geosynthetic Clay Liner Gcl

Get Latest Price
Purchase Qty. / Reference FOB Price
3,600-7,199 Square Meters US $1.5
7,200+ Square Meters US $4.8
Production Capacity: 10000sqm/Day
Transport Package: PE Film
Payment Terms: L/C, T/T, D/P, Western Union
Type: Composite Geotextile
Weight: 4000-6000GSM
Coated Layer: PE Film
PP Nonwovens: 200/220GSM
Woven Geotextile: 110GSM
Specification: 4000-6000gsm

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Basic Info

Model NO.: GCL-4000
Trademark: Hongxiang
Origin: Shandong Province, China
HS Code: 68159990

Product Description


Geosynthetic Clay Liner GCL
 
Specification
1. Geosynthetic Clay Liner GCL
2. Drainage, protection and waterproof
3. Factory price
 
Product Description
   Made from two layers geotextile with matural sodium in the centre. 
Bentonite waterproof blanket, it is made from high dilatability of sodium base bentonite filling between the special composite geotextile and non-woven fabric, with acupuncture law into bentonite seepage control pad can form many small fiber space, is bentonite particles can not be like a direction, when under the influence of water within the mat forming uniform density of colloidal waterproof layer, effectively prevent leakage of water.Mainly used for used for artificial lake water, landfill, underground garage.
 
 
Specification 
1. Unit weight : ≥4000g/m2 
2. 4m - 6m in roll width 
3. two different Geosynthetic Clay Liners, 
l  a fabric encased GCL(needle punched GCL) 
l  a geomembrane supported GCL (needle punched GCL coated with film)
Data Sheet

Item

Value

GCL-NP

GCL-OF

GCL-AH

GCL  Mass/unit area g/m2

≥4000

≥4000

≥4000

Swel Index  ml/2g

≥24

≥24

≥24

ethylene blue absorption  
g/100g

≥30

≥30

≥30

Tensile strength 
KN/m

≥600

≥700

≥600

Elongation at 
max load  %

≥10

≥10

≥8

Peel strength  
N/100mm

Nonwoven geotextile 
and woven geotextile

≥40

≥40

---

PE geomembrane and 
Non woven geotextile

---

≥30

---

Pesistance hydraulic pressure  
 m/s

≤5.0 x 10 -11

≤5.0 x 10 -12

≤1.0 x 10 -12

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
 

 
Application:
Land fill, Contaminated sites, Mining projects, Garden and landscaping works
 

 FAQ

How to find the best geosynthetic clay liner?
 
1. The upper and carrier geotextile must be polypropylene to guarantee GCL better tensile strength. 
Tensile strength must be 6kN Min.
 
2. The bentonite core must be sodium bentonite not calcium bentonite to make the permeability coefficient less.
Permeability coefficient 5x10-11m/s Max
Swell index 24ml/2g Min.
Filter Loss   18ml Max.
 
3. Geotextile and bentonite must be bonded by needle punched process.
Peel strength 600N Min.
 
4. dry sodium bentonite weight must be bigger than 3.6kg/sqm, the bentonite moisture content is about 10%.
 
Packaging & Shipping
1. 5m/5.8mX40m/roll
2.16 rolls/ 20'GP

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