Bentonite Compound Geotextile Geocomposite Geosynthetic Clay Liner

Basic Info.

Model NO.	GCL
Material	Pet/PP
Type	Composite Geotextile
Types	Needling or Film Covered.
Bentonite Durability	>20ml/2g
Elongation	<10%
Thickness	>6mm
Weight	>5kg/M2
Transport Package	Inner Pipe + Outside Bag or Film
Specification	1-6m width
Origin	China
HS Code	6815999000
Production Capacity	10000m2 Per Day

Product Description

Geosynthetic clay liner is a kind of geosynthetics used in artificial lake water, landfill, underground garage, roof garden, pool, oil depot and chemical yard, solving the problems of sealing, isolation and leakage prevention, and has good effect and strong destructive resistance.There are two kinds Geosynthetic clay liner by category, needling type and film covered type.Needling type:This type consists of three layers, the top is nonwoven geotextile, the middle is natural sodium bentonite, and the bottom is woven geotextile. This type of GCL is widely used in water conservancy and landscape projects such as artificial lakes, water diversion channels, irrigation channels, pools, reservoirs, dams, and environmental projects such as landfill, river regulation, ecological park, wetland and so on.Film covered type:Geosynthetic clay liner has one additional HDPE membrane bonded with the nonwoven geotextile. This kind is mainly applied to underground construction and municipal traffic engineering, which are rich in underground water resources and require more strict waterproofing and seepage control, such as basement, subway, tunnel, underground passage, airport, railway, municipal road and so on.

Technical Data Sheet:

Geosynthetic Clay Liner
Specification	Unit	Value
Bentonite Weight	Kg/m2	≥5
Bentonite Swelling Index	mL/2g	≥24
Thickness	mm	≥6
Tensile Strength	N	≥600
Peeling Strength	N/100mm	≥40
Methylene Blue Index	g/100g	≥30
Coefficient of Permeability	M/s	≤5*10-12
Elongation under the Maximum Load	%	≤10
Filter Loss	ml	≤18
Hydrostatic Pressure Resistance	Mpa	0.4Mpa, 1h No Leakage
Bentonite Durability	ml/2g	≥20

Propduct Photos:

Our advantages:
1. It is Environment friendly;
2. It has Long-lasting waterproof performance;3. It is Easy operation, loading and installation.4. It is Quality guaranteed for 3 years.5. It has Wide application in various projects.
Application:1. Municipal projects, subway, railway, underground, and roof waterproofing.2. Landfill, waste,water treatment, industrial waste ponds.3. Waterproofing and reinforcement in water conservancy, rivers, lakes and dams.4. Artificial lake, golf course and shrimp ponds.5. Petrifaction, mineral waterproofing.

Package and Delivery:
Package: Inner pipe + outside bag or film.Delivery: 10 containers per month.
FAQ:
Q: Are you factory or trading company?
A: We are factory.
Q: Which country did you export? A: Our products have been exported to many countries all over the world, including USA, Panama, Colombia, Chile, Peru, Ecuador, Russia, UK, Italy, France, Germany, Poland, Hungary, Turkey, Romania, Israel, India, Philippines, Singapore, Vietnam, Thailand, Indonesia, Australia, New Zealand... Q: May I have your samples for testing?
A: Yes. We are glad to provide free samples within 3 days. Q: What is your MOQ?
A: Normally, MOQ is one 20'GP container. But we also accept LCL for trial order.
Q: What's the payment term?
A: T/T,L/C.