Geosynthetics Clay Liner (GCL)

PRODUCTS

Nonwoven Geotextiles

Woven Geotextiles

Geomembranes

Geogrids

Geosynthetics Clay Liner (GCL)

Geocell

GeoFanTex | Nonwoven & Woven Geotextile Fabric

Geonet

Geocomposites

Concrete Blanket

FEATURED PRODUCTS

PP Staple Fiber Nonwoven Geotextile

Polyester Staple Fiber Nonwoven Geotextile

Polyester Continuous Filament Nonwoven Geotextile

What are the main characteristics and types of geotextiles

CONTACT DETAILS

+86-159 9860 6917

info@geofantex.com

geofantex@gmail.com

+86-400-8266163-44899

What is Geosynthetics Clay Liner (GCL) – Geofantex

Geosynthetics Clay Liner (GCL), bentonite geosynthetics clay liner (GCL) is a new type of geosynthetic material. It is made of graded natural sodium-based bentonite particles and corresponding admixtures as raw materials. After the acupuncture process and equipment, the bentonite particles are fixed between the nonwoven geotextile fabric and the plastic woven geotextile to make a blanket waterproof membrane. Bentonite Geosynthetics Clay Liner not only has all the characteristics of geotechnical materials but also has excellent waterproof (permeability) performance.

Main functions of geosynthetics clay liner

GCLs primarily function as a barrier to prevent the migration of liquids, gases, or other contaminants from one area to another. They are commonly used in landfills, ponds, and lagoons to contain leachate, wastewater, or other hazardous materials, providing an effective barrier to leakage.

Due to their low permeability, GCLs are excellent for controlling seepage in various applications, such as canal linings, reservoirs, and dams. The bentonite clay within the GCL swells when it contacts water, creating a seal that significantly reduces water flow through the liner.

GCLs can also serve as a separating layer between different soil materials, preventing the mixing of contaminated and clean soils. Additionally, when combined with other geosynthetics like geomembranes, they provide additional strength and stability to the underlying soil, helping to reinforce the structure.

Geosynthetics Clay Liner (GCL)

The Geosynthetics Clay Liner is a kind of geosynthetic material specially used for anti-seepage of artificial lakes, waterscapes, landfills, underground garages, roof gardens, pools, oil depots and chemical storage yards…

	SEPARATION	REINFORCEMENT	FILTRATION	DRAINAGE	WATERPROOF	PREVENTION	POLLUTION PREVENTION	PROTECTION	CONSOLIDATE
GEOTEXTILE	√	√	√	√				√	√
GEOMEMBRANE	√				√		√
GEOGRID		√							√
GEONET				√
GEOTUBE				√
GEOCELL						√			√
GCL					√		√
GEOCOMPOSITE	√	√	√	√	√	√	√
GEOCONCRETE BLANKET			√			√		√