bentonite clay liner -

Supplier Details

Jilin Liufangzi Bentonite Science & Technology Co., Ltd.  

Year Established:

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address:
10th Floor, Block A, Hongcheng International, Dongnanhu Road, Changchun, Jilin, China (Mainland)

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bentonite clay liner

bentonite clay liner
  • bentonite clay liner
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Packaging & Delivery Packaging Details: packed in white PE membrane Delivery Detail: within 10 days (negotiable)

Product Details


Type : Other Waterproofing Materials
Specification : 6m*30m
Material : bentonite
Model Number : GCL-NP/GCL-OFF
Brand Name : Liufangzi or OEM
Place of Origin : Jilin, China (Mainland)


Material Property 

Test Method

Test Results

Bentonite Swell Index

ASTM D-5890

24ml/2g min

Bentonite Fluid Loss

ASTM D-5891

18ml max

Bentonite Mass/Area2

ASTM D-5993

4.5kg/m2 min

GCL Grab Strength

ASTM D-4632

600 N/100mm min

GCL Peel Strength

ASTM D-4632


GCL Permeability

ASTM D-5887

3.9*10-11 m/s

GCL Hydrated Internal Shear Strength

ASTM D-5321

0.4M Pa,1h, leakage

GCL Durability


20ml/2g min

We manfacture geosynthetic clay lier(GCL),have three layer for needlipunchend,up
is non-woven inside is bentonite and bottom is woven geotextile and then
needlepunche together,it has higher waterproof for construction,landfill,man-made like and other projects,our produce is warmly
welcomed by inernational customer!we have a special waterproof technique team
and competive price and best service for you!

bentonite clay liner

Company Profile

Jilin Liufangzi Bentonite Science & Technology Co., Ltd. established in 1982, is the largest base of natural sodium bentonite and has already gone through 26 years of development. We have our own rare natural sodium bentonite deposits, formed 140,000,000 years ago. Our mine is buried 250-300 meters underground whereas the reserves amount to 22,000,000 tons. Now our annual yield is 100,000 tons and the annual export has surpassed 20,000 tons. We produce many kinds of products made of bentonite, relying on the rich natural sodium bentonite resources.

Our company's "Liufangzi" serial products have excellent quality. Our main domestic customers include China FAW Group Corporation, Anshan Iron and Steel Group Corporation, Jilin Oil Field, and other well-known large-scale enterprises. Our main overseas markets include Japan, Korea and Southeast Asia.

Our company uses the advanced international technology and equipment, developing the "Liu Fangzi" natural sodium bentonite clay liners (GCL serial products). Our "Liu Fangzi" GCL products are made of natural sodium bentonite produced by our domestic factory. And now, "Liu Fangzi" GCL has already played a vital role in Shenzhen Subway, Shenyang Subway, and Beijing Subway, ensuring the quality of all projects. The integration management bestows us incomparable cost and reasonable price. Our consistent goal is to maximize our customer value.

"Quality First, Credit First and Customer First" are the guarantees of our success. And by the lowest price and the most superior service, we provide our customers the best natural sodium base bentonite serial products.

Mr. Fu Zhikui, Chairman of Board of Directors, together with all our staff members, extends a thousand welcome to our customers.

Bentonite was first discovered by American geologist W.C. Knight in Fort Benton, Wyoming State (in 1892) and the name was originated from this place.
Liu Fang Zi bentonite deposits are inorganic substance of natural clay mine formed 140 million years ago in late Jurassic and early Cretaceous period due to ash accumulation and thermal effect from crustal movement and volcano eruption, after billions of years' high temperature and high pressure effect. The verified deposits add up to 22 million tons in total, all of which are natural minerals of sodium bentonite. Rarely has there been such a large amount deposit and so good quality bentonite in China or even the whole Asia.

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