High quality HDPE Geomembrane

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Qingdao Port
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TT or L/C
Min Order Qty:
10000m2 m²
Supply Capability:
3000 Tons Per Year m²/month
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Introduction of HDPE Geomembrane:

----Geomembrane including LDPE, LLDPE, HDPE, EVA, ECB and PVC geomembrane.

 

Application of HDPE Geomembrane:

---Prevent leakage disposal in waste burying field, waste water, or waste dregs disposing field.

River bank, lake dam, mine remaining, reservoir, tunnel, liquid storage pool(pit, mine)

Preventing leakage of subway, basement, tunnel, holes

Anti-slot leakage in roadbed and other groundsill

The plan direction laying of dam, the vertical direction laying for groundsill, used in the construction fence and waste material field.

Used in seawater or freshwater feed field.

Used in groundsill of road, highway, railway and waterproof layer of swelling clay and wet collapsed loess.

Preventing leakage on rooftop

 

Specification of HDPE Geomembrane:

 

Carbon Black (%)

2.0~3.0

Oxidative Induction Time

 

 

 

 

 

 

 

Standard OIT(min)

100

High Pressure OIT(min)

400

Oven aging at 85℃

 

 

 

 

 

 

 

Standard OIT-retained after 90 days (%)

55

High Pressure OIT-retained after 90 days (%)

80

UV Resistance

 

 

 

 

 

 

 

Standard OIT retained after 1600 hrs (%)

50

High Pressure OIT retained after 1600 hrs (%)

50

Low temperature impact brittle property at -70℃

Pass

Permeability g. cm/ (cm2). Pa

≤1.0 x 10-13

Dimensional Stability (%)

±2

 

Application of HDPE Geomembrane

 

Q:nan
The construction technology of geomembrane is welding technology, and the construction technology of geotextile is overlapping technology, so they are different. To put it simply
Q:
Geomembranes contribute to water conservation projects by acting as a barrier that prevents water from seeping into the ground or escaping through cracks. This helps in the containment and storage of water, reducing evaporation and seepage losses. Additionally, geomembranes can be used to line canals, reservoirs, and ponds, preventing water loss through leakage. Overall, the use of geomembranes ensures efficient water management, enabling the conservation and sustainable use of this valuable resource.
Q:nan
Compared with the common primer, basilemma has the feature of perfect transparency and no hiding power. You don't have to worry about the workability and finishing effect. In brief, good latex?paint primer is equivalent with basilemma (wallpaper primer). But it is of high price. So it is not recommended. But if the price of your basilemma is much higher than latex?paint primer, it's better to choose the transparent sealing latex?paint primer with better quality as the wallpaper sealing primer. But in contrary, perfectly transparent wallpaper primer (wallpaper basilemma) can't take the place of the latex paint primer.
Q:
Yes, geomembranes are suitable for use in biogas production. They are commonly used as liners in anaerobic digesters and biogas storage systems to prevent leakage of the biogas and protect against contamination. Geomembranes provide an effective barrier to maintain the integrity of the biogas production process.
Q:nan
Quality inspection method of HDPE geomembranes in seepage-proof construction 1: Civil engineering qualified acceptance supporting documents must be issued before paving seepage-proof membranes. 2: Sizes should be accurately measured before cutting the seepage-proof membranes, and then cut in accordance with real sizes, generally it should not be cut according to the icon sizes, and it should be numbered by sheet, and be recorded in detail on special forms. 3: The welding lines should be kept to a minimum range when paving seepage-proof membranes, on the premise of quality assurance, raw materials should be saved. Meanwhile it is easy to ensure the quality. The lapping width of seams between membranes is generally no less than10 cm, the orientation of welding lines is usually parallel to the maximum gradient, namely, arranging along the direction of the gradient. 4: Usually in corners and abnormal sections, the seams should be as short as possible. Apart from special requirements, when the proportion of slope to slope crest is greater than 1:6 or when the stress concentration region is within the 1.5 meters, welding lines should be avoided.
Q:
Yes, geomembranes are generally resistant to oil spills due to their impermeability and chemical resistance properties.
Q:nan
Clear substances that have hidden danger of puncture on bare base surface, completion and acceptance, etc. Acceptance of construction quality. ③Repair methods of damaged parts; welding form is double bead. 5. Recommendation 1, the maximum design water level. Ther is nooil pollution at joint. Planned duration is 3 days. Substances that can cause harm to anti-seepage film and constructors related to water proof materials. First, cut HDPE geomembrane into trumpet-shaped pipe sleeve according to the diameter of leachate in dam. 50×4m, do not wipe in hands. Bond is made up of asphalt latex paint, otherwise, set aside telescopic deformation caused by changes of temperature. ②Operating temperature of sweat soldering is 280 -300℃. ②Water resistance of bridge foundation. Weld after treatment. 4, Need latitudinal splicing so as not to damage the membrane surface. Dew: 5% to 8%.
Q:nan
First of all the inside of electric heat mold is all wire. We are taught in high school physics that electromagnetic radiation is powerful if there are a lot of electric circle. Can you feel safe on thinking that your house is surrounded by electromagnetic radiation,
Q:nan
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:nan
5CM
geotech, is a well-known enterprise in the research, design, and devolopment of rail and road tunnels rubber waterproofing membrane products. Since 1997 we has been engaged in the service work of rubber products and waterproofing roll roofing for construction of railways, highways, bridges, tunnels and other projects. Rich experience of product development, technology,manufacture, quality control and after-sales has been accumulated.

1. Manufacturer Overview

Location Shandong, China
Year Established 1987
Annual Output Value Above US$ 20 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Southern Europ; South Asia
Company Certifications ISO 9001:2000

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao Port
Export Percentage 21% - 30%
No.of Employees in Trade Department Above 10 People
Language Spoken: English; Chinese;
b)Factory Information  
Factory Size: Above 300,000 square meters
No. of Production Lines Above 10
Contract Manufacturing Design Service Offered; Buyer Label Offered
Product Price Range High; Average

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