Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Ref Price:
$0.18 - 2.00 / g/m²
Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
10000 g/m²
Supply Capability:
100000 g/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:

 

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

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

 

 

Waterproof Geomembrane/Liner/ Sheet with China Top Quality 

 

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How to separate the non woven fabric from the waterproof board?
Installation and construction of HDPE geomembrane shall be in accordance with the specific site condition and climatic conditions, properly pre-place 2%-5% extension volume; level surface mounting of base, remove the roots, stones and other sharp objects; trim round internal and external corners with its fillet radius equal to or more than 50cm; welding seam surface must be clean; welding seam should adopt displacement installation to avoid cross-wire welding, T-shape installation is available; using the side ditch anchoring landfill or bead seal installation; welding uses double track thermal melting, monorail hot melt, squeezing welding rod welding; seam take junction width is 10cm-15cm.
Q:Characteristics of geomembrane
Geomembrane as a new material, has excellent seepage-proof property, antiseptic property, good chemical stability and features and functions which can be processed according to the actual project needs. Geomembrane has been widely used in dyke, dam , reservoir seepage-proofing in water conservancy engineering, at the same time, geomembrane is also used as seepage-proof, corrosion-proof, leak-proof and moisture-proof materials in areas like channels, impounding reservoir, cesspit, swimming pool, housing construction, underground structures, wasteyard and environmental engineering, etc.
Q:What is the warm reflective film made from?
Warm reflective film is commonly called "aluminum foil" or "tin foil". But strictly speaking, it is not real "aluminum foil" or "tin foil". In fact, it is a kind of product made of high vacuum aluminum laminated films, paper, cloth and other insulation materials. Warm reflective film is the key part of the floor heating system which ensures the comfortable temperature and improves the heat reflection and radiation. The material of the warm reflective film and its quality directly affect the effect of the system. It is widely used in the project of low temperature floor heating and pipe insulation. Due to its special produce process and the use of additives, it is of brightness that is much higher than general ones. It also increases the amount of reflecting heat for several times. It is better to install it. The warm reflective film can maximize the reflection of heat. Otherwise, you can see, your home heats up while the most of the heat produced by your film runs downstairs if you do not install warm reflective film. That is really bad for the room insulation.
Q:Painting film thickness standard
there is no specific criteria. no matter what kind of painting you are sparying, you can not brush until the treament of coating surface, otherwise there is no way to guarantee quality. brushing by hand for 2 - 3 times. Simple brushing needs at least two sides, if advanced brush need to be able to see the film thickness, it would need the N side. brushing until you are satisfied, pay attention to the quality of spraying, and pay attention to environmental protection
Q:What is the method of removing the glass film?
It is better to use the xylene with good solubility.
Q:The methods for sticking mobile phone film?
When pasting, use the scratch cards to scratch it slowly. The introduction book of the OK8 stick membrane teached me like this. Pay attention to gently scratch the bubbles when pasting. Sometimes when you wipe the screen clean, there is no need to scratch. There will not be bubbles because of electrostatic adsorption.
Q:How many squares are 12 tons of geomembrane?
It depends on the thickness by 21 m * 4 m, about 100 volumes, piled up about 30
Q:Application characteristics of geomembrane
Introduction of geomembrane Geomembrane can be divided into three categories: Geomembrane, reinforced geomembrane and composite geomembrane. Geomembrane density is not less than 9.0kg / m3, whose maximum elongation rate is not lower than 300%, frost resistance is not lower than -60 deg.] C, stability is not less than that of the 2% carbon black mixted in polyethylene. Reinforced geomembrane is reinforced in the film, reinforcement material is generally geotextile, nylon yarn cloth or canvas, which can be made into one cloth two membranes, two cloths three membranes, three cloths four membranes according to engineering requirements. Composite geomembrane is made by hot-pressing or binding with adhesives the membrane and acupuncture geotextile, which can be made into one cloth one membrane and two cloths one membrane according to engineering requirements. Geotextile prevents geomembrane from being punctured by contacted gravels, from being damaged by people and mechine when laying, and from damage during transportation; and at the same time it has dewatering effect, dewatering the infiltration water under membrane or pore water, accelerating consolidation of soft soil under membrane, and improving the friction coefficient of contact surface with the sandy gravel. So composite geomembrane is the optimal seepage-proof material for earth and rockfill dam.
Q:How to anchor the concrete frame with the geotechnical membrane?
Anchoraging of HDPE geomembrane. 1, There are three ways to anchorage geomembrane: Groove anchoring, fastener anchoring and ancexpansion bolt anchoring; built-in fittings would be used in some areas. The waterproof and seepage resistance of the artificial lake landscape water pool usually adopts groove anchoring. 2 It depends on the use of HDPE geomembrane and stress conditions, the width of anchoring groove is generally 0.4m-1.0m, the depth is 0.4m-1.0m. Turn over edges of anti-seepage film into the groove and fix them with stone, the backfill or the cement. The product features corrosion-resistance, anti-aging, high strength, and high coefficient of friction. The main components of the HDPE geomembrane are 97.5% of the high density polyethylene, about 2.5% of carbon black, inhibitor, antioxidant, ultraviolet absorbent, stabilizer and other auxiliary materials, Through special formulation and three-layer co extrusion technology, it has excellent anti chemical properties, ultraviolet resistance, high strength, durability and resistance to stress cracking. HDPE impermeable membrane has a greater flexibility to bear the larger differential settlement, is the most suitable for high wear and tear, exposed to the harsh liquid and no shelter, and other aspects of the application.
Q:Tailings geomembrane (one cloth and one membrane) has two sides, one side is a geotextile and the other one is membrane, which side should face up while paving?
It depends on whether there is debris and specific circumstances of the construction site.

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