GCL Sodium Bentonite Liner Geosynthetic Clay Liners

Ref Price:
Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

GCL Sodium Bentonite Liner Geosynthetic Clay Liners


 

 

Product Introduction

Geosynthetic clay liner is composed of high dilatability of sodium base bentonite filling between the special composite geotextile 

and nonwoven fabric, made by the method of acupuncture or suture composite impervious material. Use acupuncture into 

geosynthetic clay liner can form many small fiber space, make the bentonite particles can't flow in one direction, when under the 

influence of water within the mat forming uniform density of colloidal waterproof layer, prevent the leakage of water. 

For different projects,it can combine HDPE liner for better waterproof.

Bentonite has the expansion of the water characteristics. General calcium base bentonite expands, its expansion is only about 3 times 

their own size; And sodium base bentonite adsorption 5 times its own weight of water in case of water, Volume expansion to the 

original 15 to 17 times above; Lock sodium base bentonite in the middle of the two layers of geosynthetic materials, protecting 

and strengthening the role of, Make the GCL has a certain overall shear strength.

 

Geosynthetic Clay Liner

GCL Feature:

 

1.The permanent waterproof

 

Because sodium base bentonite is a natural inorganic material, even after a long time or the surrounding environment changes, 

also won't happen aging or corrosion phenomena, so the waterproof performance persistence.

 

2. Compactibility

 

Sodium base bentonite under water pressure condition to form diaphragm with high density, thickness of about 3 mm, 

its permeability is 5 x 10-11 m/SEC below, equivalent to 100 times the compactness of 30 cm thickness of clay, 

have very strong since the water retention performance.

 

 

3.Not affected by temperature

 

In cold climates will not brittle fracture.

 

 

4.Environmental protection

 

Bentonite as natural inorganic material, non-toxic harmless to human body, no special effects to the environment, 

have good environmental performance.

 

 

5.Simple and short time of construction

 

Compared to other waterproofing materials, construction is relatively simple, don't need to be heated and paste. 

With bentonite powder and nails, washers, etc are connected and fixed. After construction does not need special

inspection, if it is found that the waterproof defects and easy to maintenance.

GCL is existing waterproof material in construction period of the shortest.

 

Specifications

PropertyNational standardEnterprise StandardInspection standards

 JG/T 193-2006

Geosynthetic Clay Expansion index≥24 ml/2g≥25ml/2gASTM D5890
Mass Per Unit Area(g/m2)≥4000 g/m2≥4000 gm2ASTM D5993
Tensile Strength≥6KN/m≥8KN/mASTM 4632
Maximum load elongation≥10%≥10%ASTM 4632
Permeability≤5×10-11≤5×10-11ASTM D5084
Moisture content≤15%≤15%ASTM D4643
Peel strength≥40N≥65NASTM D4632
Hydrostatic pressure0.4Mp0.4~0.6MpASTM D5891


 

FAQ:

  1. How many quantity for one 20'' container?

    About 5,000m2, 16rolls

  2. What's your delivery time?

    About 15-20days against deposit received

  3. . What's your package?

    Per roll with two pieces woven bag

    Geocomposite Clay Liner

    GCL


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Which version of the material mechanics (author) is suitable for civil engineering this profession?
According to your own situation and school
Q:What are the basic principles of civil material selection?
The basic principles are mainly security and economy
Q:Discussion on the importance of materials in civil engineering
Different types of materials, mechanical coefficient, the construction method will be different, the impact of the construction process, the impact of the demand for materials, the impact on the cost of the project impact, the impact on the quality of the project.
Q:The relationship between material development and civil engineering development
The development of civil engineering depends on the development of materials, the application of new materials, reducing the cost of civil engineering costs. Such as the emergence of light steel structure, the emergence of insulation board building energy has been a breakthrough, and so on. There are three major mechanics in civil engineering; theoretical mechanics; material mechanics; structural
Q:What are the main features of gypsum for civil engineering materials?
Building gypsum in the water after mixing, the slurry in a few minutes began to lose plasticity, complete loss of plasticity within 30min and produce strength, about a week or so completely hardened. To meet the construction requirements, need to join the retarder, such as borax, potassium tartrate, citric acid, polyvinyl alcohol, lime activated bone glue or leather and so on.
Q:Civil engineering materials, the material strength and brittleness to enhance the plastic reduction method
Reinforcing steel cold (cold drawing, cold drawing), can improve the strength and brittleness; plasticity.
Q:The Importance of Civil Engineering Materials in Engineering Construction
Material to determine the process, according to the material to determine the construction methods, materials on the project cost, perception, quality requirements, engage in earthquake design, fire design, energy saving design and so have a very important impact
Q:Civil engineering, machinery, materials and finance which relatively good employment?
Civil, mechanical two professional jobs are very good. Civil engineering is mainly the construction industry, China is currently in full construction, this talent is needed, as long as not afraid of fear is not tired of work or very good looking.
Q:Material chemistry and civil engineering that employment prospects
Do not understand the material chemistry, feel civil engineering jobs better wow, everywhere people
Q:Civil engineering materials learned what is the use, how to apply to the community, work on!
Such as decoration in the identification of quality tile quality, tile quality is divided into excellent products, first-class goods, three qualified products. In addition to look at the appearance of color, the general can also look through the tile water absorption size, size deviation, angle Founder to identify the different levels of quality and price difference is very far, if you do not understand can not identify good or bad. There are water PP-R pipe, wire tube, wood floor, glass, and furniture (plywood, fibreboard, particleboard), etc., will you identify good or bad?

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range