Geomembrane with China Top Quality Manufacturer

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1000 g/m²
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100000 g/m²/month

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Product Description:

 

              Geomembrane Product Specification

 

 

Introduction: Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer.

 

Features:

1.Excellent environmental stress resistant cracking performance and chemical erosion resistance

2. Big scope of application temperature and long service life

 

Application:

Applied in the projects of landfill waste site, bank,

dam, pool, filth treatment site, tailings depot, subway and tunnel etc.

 

Properties of Geomembrane    

  

Elongation at break(%)

≥400

≥400

≥550

Right angle tearing strength(N/mm)

≥50

≥80

≥110

Carbon black content

≥2%

≥2%

≥2%

Density  (g/cc)

0.940

0.940

0.940

Permeability coefficient of vapor

(g·cm/cm2·s·pa)

≤1.0x

≤1.0x

≤1.0x

Scope of application temperature

+70-70

+70-70

+70-70

Environmental stress resistant cracking performance ()

≥1500

Oxidation induction time at 200

(minute)

≥20

Thickness (mm)

0.3~2.5

Width (m)

2~7

 

                        

Waterproof Geomembrane/Liner/ Sheet with China Top Quality 

 

 

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

 

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Q:how is the metal plating ceramic film?
Further improve separation precision and stability of the ceramic membrane materials to achieve continuous and efficient operation at nanoscale level in liquid separation field as well as in the field of gas separation. anti temperature ceramic separation materials of large aperture and high porosity so as to achieve long term and stable gas-solid separation in the field of efficient use of resources and environmental protection. to achieve treatment of the ceramic film surface and expand the application scope by changing hydrophilia and hydrophobicity of the surface and charge performance, biology compatibility.
Q:Where does the smooth surface of seepage-proof geomembrane face?
You mean the composite geomembrane, right? single membrane is smooth on both sides. Different projects have different orientations.
Q:What are the techniques of foam concrete?
With unique foam excitation technique, coal ash and other waste materials are mixed together in a scientific proportion, then they will become gold bricks—high-performance building blocks which can float on water with many advantages of lightweight, environmental protection, energy-saving and thermal insulation after going through many techniques of compulsory stirring, activation, foaming, output, casting molding. Special foaming agent is composed of several chemical raw materials in a certain proportion that are easy to buy. It will become light after foaming which is much more effective than that of most foaming agents sold in the market, but the price of it is 50% lower than that of most foaming agents sold in the market. High efficient curing agent is composed of several chemical raw materials in a certain proportion that are easy to buy, which greatly reduces cement quantity and cost. It has advantages of high strength and light weight, and enables non-autoclaved blocks (bricks) to reach and exceed the required strength of steam-cured blocks; MS innovative forming non-autoclaved blocks new molding technology, moulds can arbitrarily change the size of blocks in order to adapt to fit around the block sizes that walls need, which reduce the cost of moulds, and are convenient.
Q:Is HDPE geomembrane the uppermost impermeable material used in refuse disposal plant?
The seepage-proof treatment materials in refuse landfill generally include: 1.HDPE geomembrane. 2. GCL geosynthetic clay liner. 3. Geotextiles. 4. Drainage network. 5. HDPE draft tube. Wherein geomembrane and geosynthetic clay liner belong to impermeable materials and geomembrane is the uppermost impermeable material.
Q:HDPE construction process of HDPE geomembrane
A, The laying of HDPE geomembrane. 1. Corresponding qualified check and acceptance documents are needed before paving HDPE geomembrane. 2. Before cutting HDPE film, accurately measure its relavant size, and then cut according to reality. It is not suitable to cut according to icon size. It should be numbered by sheet and recorded in detail on the special form. 3. There should be minimum welding line during paving HDPE geomembrane. Save raw material as much as possible on the premise of quality assurance. At the same time, it is easy to ensure quality. 4. The lap width of seam among films is usually not smaller than 10cm. Make orientation of welding line parallel to maximum gradient, namely, arrange along the gradient direction. 5. The seaming length should be shortened at corner and deformed section. Except special requirements, gradient is over 1: Except special requirements, gradient is over 1: Except special requirements, gradient is over 1: Except special requirements, gradient is over 1:
Q:How does the insulation effect of the heat of the glass film?
For the performance of the heat insulation, you should make sure to choose the metal film.
Q:What's the question need to notice about the construction method of composite geo-membrane?
1, construction preparation: 1) composite geomembrane materials quality testing, this project used composite geomembrane is two cloths film one film composite geo-membrane, 2) clean up embankment slope, flat ground, remove all sharp corner sundries, backfill and tamppile the slope is qualified acceptance after supervisor, providing working surface for the pavement of composite geo-membrane. 3) as for geomembrane split joint, for the sake of convenient construction, ensure the quality of split joint, composite geomembrane should as far as possible use wide range, decrease the field splice quantity , before construction, in accordance with the requirements of composite geomembrane width and scene length demands, it should be cut inside the unit, and spliced into the required size block, to roll it on the steel pipe, manual handling it to the working face. 2, 1) composite geomembrane pavement, 1) the laying method of composite geomembrane, compound geomembrane pavement is divided into paving of canal bed and slope paving two parts. Paving method: rolly paving it in axis direction of canal. slope paving, after qualified acceptance of slope, roll along the axis of the slope, and connect to composite geo-membrane in T-shape. 2) composite geo-membrane's pavement should be processed in dry and warm weather, in order to be convenient for split joint, prevent stress concentration, compound geomembrane pavement should take the wavy relaxation method, surplus degrees is about 1.5%, timely pull away after being open, and it requires that the composite geomembrane should be flat and smooth with slope surface, without ridges fold, construction personnel should wear flat soft cloth shoes or rubber shoes, it is forbidden to wear cleats, lest trampled geomembrane, if geomembrane is destroyed during construction, it should be repaired in a timely manner. 3) composite geo-membrane's split joint.
Q:Introduction of geomembrane welding machine
The construction technology requirements of geomembrane engineering are very strict Leister equipment provide precise and reliable welding quality in severe working environment.
Q:How to choose the glass stick membrane Sunscreen film?
To choose the glass stick membrane Sunscreen film: 1. The thickness of the film itself, the thicker of the film, the higher of its explosion-proof ability! 2 To inquire the merchant about the level of the glue used by the explosion-proof membrane. 3 To emphasis the quality of the construction and the quality time of the merchant! (degumming, cracking, curling, mildew)
Q:Imported geomembrane imported anti seepage film width.
Geomembrane is generally six meters wide. it can be up to 8 meters.

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