Geomembrana Tanque Waterproof Geomembrane/Liner/Sheet with China Top Quality

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Product Specification---Geomembrane

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

Spec Item	LDPE geomembrane	HDPE geomembrane
		normal type		environment friendly
Tensile strength(Mpa)	≥14	≥17		≥25
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
Images of Geomembrane

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Q: Can geomembranes be used in rainwater harvesting systems?: Yes, geomembranes can be used in rainwater harvesting systems. They are commonly used as liners for rainwater storage tanks or ponds to prevent leakage and contamination of the collected water. Geomembranes provide an effective barrier between the stored water and the surrounding soil, ensuring the quality and integrity of the harvested rainwater.

Q: Can geomembranes be used in pond and lake liners for public parks and recreational areas?: Yes, geomembranes can be used in pond and lake liners for public parks and recreational areas. Geomembranes are durable and impermeable materials that can effectively contain water, preventing leaks and seepage. They are commonly used in various applications, including lining ponds and lakes, to create a reliable and secure barrier that ensures water containment. This makes them a suitable choice for public parks and recreational areas where water bodies are present and need to be properly lined for safety and maintenance purposes.

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: Is the hot air gun can be used to weld the composite geomembrane?: The composite geotechnical membrane is generally welded by the as the special geotechnical membrane welding machine for welding hand - held hot air gun area of repair holes suitable for geotechnical membrane welding

Q: Soft film smallpox box film how to make?: Production: To use the acrylic boards, plastic sheeting, or other insulating material, i often take use of the double layer 2.5mm black aluminum plate. First, to carve the words you need with the single-sided adhesive paper. Then paste it on sided adhesive paper, and penetrate a drill or hole with the help of electric drill or carving machine(The pitch is according to the size of the word, the general interval is 10-15mm). !

Q: Import HDPE geomembrane in the landfill how to shop welding? Please elaborate, thank you!: Landfill or the use of imported materials is appropriate. Use hot welding machine and extrusion welder.

Q: What products are hdpe waterproof board and HDPE geomembrane?: hdpe waterproof board and HDPE geomembrane are anti-seepage film of high density polyethylene.

Q: How to stick the film without the bubbles: The main reason of bubble is the dust. Before sticking the film, you can use the adhesive?sticker to stick for several times in order to stick out the dust. When you paste it, you do not fully tear it off , but tear a section of distance, and begin to paste. Bank card or ID card. Take out your film. After you determine the direction, and then align at the corners and edges on the screen. Use a piece of tape to stick the side of the phone and a side of the film, carefully tear up the old film. After the screen is cleaned up, tear the first layer of the film and directly paste it on. Because it has been fixed on with scotch tape in advance, it will not deviate. At last, wrap a side of bank card or ID card with the glasses cloth and squeeze out the bubbles and tear up the second layer

Q: Is electrothermal?film heater good?: Electrothermal film heater is not very ideal, because ports must be left for each films, and it must be done on site, if workers are not professional enough, there will be many problems, the most troublesome is that the floor has to be prized up.

Q: what's the Pneumatic diaphragm valve model: Pneumatic diaphragm valve models, such as the following: model: EG6K41W\J\FS British standard pneumatic weir type diaphragm valve model: EG641W\J\FS British standard pneumatic rubber lined diaphragm valve (reciprocating) model: G6B\K41J national standard reciprocating pneumatic rubber lined diaphragm valve model: G641W\J\Fs reciprocating pneumatic diaphragm valve. Model： GJ6K41X normally open type pneumatic pipe clamp valve

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