Sodium Bentonite Geosynthetic Clay Liners 4500g for Landfill Projects or Artificial Lake

• Customization: Available
• Color: Black/ White/Green
• Application: Water Conservancy Project
• Model NO.: ELT-gcl
• Function: Drainage
• Classification: Composite Geotextiles
• Material: Bentonite and Geotextile
• Type: Composite Geotextile
• Bentionite Fluid Loss: 18ml Max
• Unite Weight: 3600G/M2 to 7000G/M2
• Width: 1m-6m.Normal 5.8m
• Certification: ISO9001, Ce
• Certificate: Ce /ISO9001
• Free Samples: Available
• Customized: Yes
• Bentionite Swell Index: 24ml/2g Min
• Thickness: 5mm Min
• Test Method: ASTM D
• Transport Package: Plastic Film Packing with Pallets
• Specification: with5.8m*length35m per roll in PE bag, 18rolls
• Trademark: ELITE-INDUS
• Origin: Anhui
• HS Code: 39269090
• Production Capacity: 10000 Square Meters/Day

Product Description

sodium bentonite Geosynthetic Clay Liners For Landfill Projects Or Artificial Lake

 Introduction:

sodium bentonite Geosynthetic Clay Liners EltGCL are high performance needle punched environmental reinforced composites which combine two durable geotextile outer layers with a uniform core of natural sodium bentonite clay to form a hydraulic barrier.

Fibers from the non-woven geotextile are needle punched through the layer of bentonite and incorporated into the other geotextile (either a woven or non-woven).

when hydrated under a confining load, the bentonite swells to form a low permeability clay layer with the equivalent hydraulic protection of several feet of compacted clay.

 
Geosynthetic Clay Liners Specification

PROPERTIES	Test Method	Typical Value
BENTONITE PROPERTIES
Bentionite Swell Index	ASTM D 5890	≥24ml/2g
Bentionite Fluid Loss	ASTM D 5891	≤18ml
Finished GCL PROPERTIES
Bentionite Mass/Unit Area	ASTM D 5993	≥3.6kg/sq.m
Peel Strength	ASTM D 6496	≥400N/m
Grab Strength	ASTM D 6768	≥6kN/m
Thickness	ASTM D 5199	≥5mm
Permeability	ASTM D 5084	≤5.0×10^-11m/sec
Index Flux	ASTM D 5887	≤1.0×10^-8m^3/m^2/sec
Geotextile PROPERTIES
Non-Woven Geotextile Mass	ASTM D 5261	≥200g/sq.m
Woven Geotextile Mass	ASTM D 5261	≥110g/sq.m
ROLL DIMENSIONS
Width	Normal	5.8m
Length	Normal	35.0m
Package	Normal	PE Film

Note: 
1, The EltGCL Weight can do from 3600g/m2 to 7000g/m2.
2, The EltGCL is a reinforced GCL consisting of a layer of sodium Bentonite between a woven and non-woven geotextile, which are needle punched together.
3, we also have Needle punched and coated process GCL and Viscose pmcess GCL.

Packing & Delivery
Packing:
Different thickness/ roll size for different qty,
For example: with5.8m*length35m per roll in PE bag,18rolls, 3654M²/20'gp
Delivery: 3-15 days after order deposit

 

 Features & Benefits
1). Improved leakage performance
2). Permanent waterproof performance
3). Simple construction and short time limit for a project.
4). Not influenced by air temperature.
5). A kind of green material and good to environmental protection.
6). More versatile than compacted clay
7). Increased airspace and liner efficiency


Applications
sodium bentonite Geosynthetic Clay Liners can be used to prevent water leakages in areas of artificial lakes, waste disposal fields, underground garage, top building gardens, reservoirs, oil warehouses, and chemicals accumulating fields.


Our Company

ELITE was established in 2007, has become one of the leading and professional suppliers of many kinds of Geosynthetics (Geomembrane, Geocell, Geogrid, GCL, Geocomposite) in the world market.
ELITE equipements  are mainly import from Germany, Italy, Cabada, France.

We have one full set of precise testing instrument and quality inspection team, technology research & Development team.ElITE are certified with CE and ISO.

Sales Team:
Elite own a team with 10+ years experience.
We know well of geosyntics on technical inspection, marketing, transportation...

Exhibition:
We have been to many international exhibitions with the hope of meeting all our customers face to face.To get our recent exhibition information pls refer to our official website.