Bentonite Geosynthetic Clay Liner (GCL) /Lake Hydraulic Barriers

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

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Product Description:

Bentonite Geosynthetic Clay Liner (GCL)

 

 

Introduction:

 


Mass per unit ≥ 4000g / m²

 

Width: 4-6 m 

 

size: 5.8 x 30m , or customized 

 

bentonite sandwiched between two layers of geotextile

 

Features:

 


1) compacted with clay liner, it has the advantages of 
    small size, light weight, good flexibility and compactibility

 

2) easy for construction and suitable for uneven settlement.

 

3) not affected by temperature


4) permanent waterproofness

 

5) eco-friendly

 

Applications:

 

  • Landfill sealing

  • Liquid containment

  • Secondary containment

  • Mining

     

GCL Technical Index

 

Item 

Specification 

GCL-NP

GCL-OF

GCL-AH

Mass per unit  g/m2

≥ 4000 (not less than the specified value)

≥ 4000 (not less than the specified value)

≥ 4000 (not less than the specified value)

 GCL expansion index  ml/2g

≥24

≥24

≥24

Blue absorption power  g/100g

≥ 30

≥ 30

≥ 30

Tensile Strength   N/ 100mm

≥ 600

≥ 700

≥ 600

Elongation at maximum load  %

≥ 10

≥ 10

≥ 8

Peel strength 

N / 100mm

Nonwoven geotextile and woven geotextile 

≥ 40

≥ 40

-

PE geommebrane and nonwoven geotextile 

-

≥ 30

-

Permeability coefficient  m/s

≤ 5.0x10-11

≤ 5.0x10-12

≤ 1.0x10-12

Hydrostatic pressure resistant

0.4 Mpa , 1h, no leakage 

0.6 Mpa ,1h,no leakage 

0.6Mpa ,1h, no leakage 

Filter loss  ml

≤ 18

≤ 18

≤ 18

Durability of bentonite  ml/ 2g

≥ 20

≥ 20


 

 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


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Q:What is the difference between building materials and civil engineering materials?
The contents of civil engineering materials include green building materials, basic properties of civil engineering materials, air and hard inorganic cementitious materials, cement, concrete, mortar, wall materials and roofing materials, steel and aluminum, wood, asphalt and asphalt mixture Materials, waterproof materials, insulation sound insulation sound insulation materials, building decoration materials
Q:What are the types and properties of commonly used civil engineering materials?
According to the use of functional classification According to the civil engineering materials in the building parts or the use of performance, can be divided into building materials, wall materials, building functional materials three categories.
Q:Civil engineering and new materials, which is a good job
Obviously civil, our school is now the situation is graduated in 2017, the civil has been signed, the work tube has not yet begun. Said the prospects of the big tube, a little self-deception, civil construction of the size of the project manager is the vast majority of civil origin, the number of project managers can be ignored, the construction company executives are mostly civil, budget origin. To say that the real estate management of the dominant, just a little funny, real estate is simply not willing to go to the civil, to learn nothing, grow very slowly, most people are more willing to do a few years in the construction unit to go to real estate, Then much more understanding, the growth rate is much stronger than the tube. Since you have learned the civil estimate you know some, if you are a boy, not the kind of people who can not eat a bit bitter, it is recommended not to turn the work tube, the other pipe is relatively simple, the management of things want to learn to get started And soon, if necessary, can work to learn. Of course, the benefits of the work tube, graduated from the management of the degree, but like the general school of this degree of gold can not agree with the degree.
Q:Civil engineering and materials professional which is better
This is a lot of aspects of the impact, first of all you have to decide according to their own, according to social status
Q:Civil engineering graduation, after work which test is good?
I am learning civil engineering (road and bridge) for this problem, the prospect of civil engineering is still good, earn money is of course, of course, is difficult conditions, for the newly graduated students, I suggest or to the construction line to exercise, Also 5 years or so, naturally you will be transferred back to the city, the premise is to rely on their own efforts! When a project manager is easy, you are basically in the city stay, live a hotel is very good! For these documents it is slowly test, there are years! Construction division is not worth the money, 3 years is about 15000! Wait until the engineer intermediate title on the more test card! Just graduated from the test is the secondary construction division, according to the theory you can not test this year!
Q:Why study civil engineering materials?
The basic materials, material properties, quality requirements and testing methods of civil engineering materials commonly used in civil engineering are mainly introduced. The contents include inorganic hardening cement, cement, mortar, concrete, masonry and roofing materials, steel , Synthetic polymer materials, asphalt materials, wood, insulation materials, sound-absorbing materials and sound insulation materials, decorative materials, new waterproof materials, fireproof materials. This is of great practical significance in the construction and design.
Q:Now undergraduate civil engineering, what courses, which textbooks?
Practice scope includes engineering drawing, knowledge practice, measurement practice, engineering practice, professional practice or production practice, structural curriculum design, graduation design or graduation thesis, generally arranged about 40 weeks.
Q:Civil Engineering Science and Technology Examination
To pay more attention to their school, you can go to see the school graduate network, or the school Post it, where it should be more convenient to get what you want!
Q:Material chemistry and civil engineering that employment prospects
To thermal and power engineering as the representative of its professional direction is divided into two categories, one is the power machinery. Including heat engines, fluid machinery, hydraulic machinery and so on. The car engine is a kind of heat engine.
Q:What is the mechanical nature of the material in the civil material?
Material strength, toughness, stiffness, hardness is the main mechanical properties of the main study object!

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