Geosynthetic Clay Liner (GCL)

Product Description

Chengdu RenFeng Industrial Co., Limited is a professional bentonite composite waterproof pad suppliers. Bentonite (montmorillonite) is divided into the sodium and calcium, sodium bentonite is usually the case the expansion rate is three times its own volume, water absorption of up to 10-17 times. Mainly produce hydration into water impermeable gel and has a storage capacity.

Bentonite compound waterproof pad is filled by the sodium bentonite in a special compound and the non-woven geotextile between the acupuncture impermeable bentonite fiber mat has many small space, not as a result of bentonite particles the direction of flow, when water in the pad to form uniform high-density gel waterproof layer, effective to prevent water leakage.

The application:

Chengdu Feng Industrial Co., Ltd. Bentonite waterproof pad designed for man-made lake water features, landfills, underground garage, roof garden, pool, yard chemicals, oil depots and other anti-leakage of geosynthetics.

The characteristics of Bentonite compound GCL water-proof pad:

1. Range up to 6 meters, greatly improved the efficiency of construction.

2. Using the most advanced production equipment, the acupuncture needle was clutter-free cloth-type rules to prevent the bentonite rolling and slipping, is conducive to uniform absorption.

3. Bentonite has a long-term water capacity, bentonite is a natural inorganic mineral materials, corrosion and aging does not occur.

4. Dense waterproof watertight performance, bentonite pressure in the normal state of the formation of dense impermeable gel membrane support.

5. Existing shortest construction period waterproof material waterproof material.

The specifications of bentonite compound GCL water-proof pad:

1. Width in accordance with generally divided into 4.0 m, 5.0 m, 5.85 m and other types of specifications, ranging in length from 20m to 60m,

2. According to the design requirements of production; GCL per unit area in accordance with the quality is generally divided into 4000G/M2, 4500G/M2, 5000G/M2, 5500G/M2 other types of specifications.