HDPE Pond Liner Geomembrane Manufacturer

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
2000000 m²/month

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Product Description:

Geomembrane Introduction:

 

HDPE Geomembrane liner are made from polyethylene polymer materials that blow molding,its main function is to prevent the liquid leakage and gas volatile.According to the production of raw materials can divide into HDPE geomembrane liner and EVA geomembrane liner,etc.

 

Geomembrane  Specification:

Thickness

0.12mm-4.0mm

Length

50m/roll,100m/roll,150m/roll or as your   choice

Width

5.0m-7.0m or as your choice

Color

White/Black/Blue/Green,mainly black

Material

HDPE

Delivery port

Qingdao

Package:

woven bag or as customers' requests

Product time

2-20 days

Features

1.Good physical and mechanic performance

2.High tearing resistance, strong   deformation adaptability

3.Puncture-resisting, aging resisting,   ultra-violet radiation, oil and salt, and corrosion resistance

4.Good adaptability to high and low   temperature, non-toxicity, long service life

5.Good waterproof, drainage, anti-seepage   and damp proof effects

6.Complete width and thickness   specifications, low cost and easy installation.

Note

We can do as your demand,please feel free to contact us for more information

 

Geomembrane Usage:

 

1.landfill,sewage or control the waste residue seashores seepage.

 

2.Lake dam,tailings dams,sewage dam and reservoir,channel,storage of liquid pools(pit,ore)

 

3.The subway ,tunnel,anti-seepage lining of basement and tunnel.

 

4.To control the roadbed and other foundation saline seepage.

 

5.Dike,the front of the sam foundation seepage prevention bedding,level of vertical impervious layer , construction cofferdam,waste field.

 

6.Seawater,freshwater fish farms.

 

7.Highway,the foundations of the highway and railway;the expansive soil and collapsible loess of the waterproof layer.

 

8.Anti-seepage of roofing

 

HDPE geomembrane liner technical of ASTM test GM 13 standard:

No.

Item

Test Value

0.75mm

1.0 mm

1.25 mm

1.5 mm

1.8mm

2.0mm

2.5 mm

3.0mm

1

Minimum Density(g/cm³)

0.94

2

Strength at yield,N/mm

11

15

18

23

27

30

38

45

3

Strength at break ,N/mm

21

28

33

43

51

57

71

85

4

Elongation at yield,%

13

5

Elongation at break,%

700min

6

Tear Resistance N

93

125

156

187

219

249

311

373

7

Puncture Resistance N

263

352

440

530

618

703

881

1059

8

Stress Crack Resistance, hrs

400

9

Carbon Black Content, %

2.0-3.0

Carbon Black Dispersion

1 or 2

10

Standard OTI Min

100

High Pressure OTI Min

400

11

Impact Cold Crack at -70°C

Pass

12

Water vapor permeability

(gNaN/cm2 .s.Pa)

≤1.0×10-13

13

Dimensional Stability (%)

±2

  

FAQ:


- Q1: Can you provide a sample for us?   

  A:Yes,We can send free samples,but customer need to pay the freight.

 HDPE Geomembrane Price


- Q2: What is your minimum order quantity?

   A:The minimum order quantity is 5000 ,but it is negotiable.

 HDPE Geomembrane Price


- Q3:What is your payment terms?

  A: T/T,Western Union,Paypal,L/C...

 HDPE Geomembrane Price


- Q4:What is your delivery time?

   A:Production time usually costs 2-20 days.  


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Q:Who exports geotechnical materials? I would like to ask how to calculate the loading quantity of geotextile, geomembrane and geogrid. For example, a 20 foot locker.
It is difficult to calculate and it depneds on the packaging of the product. In terms of a 20 foot locker (5.896*2.352*2.393), the geomembrane of 1.5mm can hold about 1.2 million square metres of objects.
Q:What are the uses of glass films?
It can effectively prevent the damage from people and protect the safety of life and property. To reduce the harsh glare of add comfort. It can prevent the ultraviolet 99%. When you enjoying the sunshine, you can also feel the disturb from glare and UV intrusion. It is with the special anti scratch coating can make the film more durable.
Q:Geomembrane's introduction
Geomembrane, geotextile and geomembrane belong to composite permeable material, mainly used for impermeable geomembrane, cloth membrane and two cloth membrane, width 4-6m weight 200-1500g / m2 tensile, tear-resistance, bursting and other physical and mechanical properties, it can meet the demands of water conservancy, municipal, construction, transportation, iron, tunnels and other civil engineering, due to its selection of high material and production process of chemical warfare agents added so non-regulated temperature environment to test the quality indicators per unit area (g / m2) 400 500 600 700 8009001000 Notes membranes degrees (mm) 0.25-0.35 0.3-0.5 breaking strength (kN / m) 5 7.5 10.0 12.0 14.0 16.0 18.0 CBR top crossbar to break strength (kN) 1.1 1.5 1.9 2.2 2.5 2.8 3.0 tear strength ( kN) 0.15 0.25 0.32 0.40 0.48 0.56 0.62
Q:How to lap geomembrane?
filament geotextile, the lap joint of film should be more than 10cm, the destroyed place should be repaired with welding gun. it's materials include HDPE geomembrane, short fiber geotextile is thick or thin, the lap joint of geomembrane is welded with special welder.
Q:What are the manufacturing techniques of electrothermal film?
The so-called mix design is the mixing ratio of raw materials used in heating film, this ratio varies with the purposes of films. The basic matters should be considered in designing: 1. impedance change rate. 2. hardenability prediction of the film after heating. 3. density (considering construction quality). CAD program is used in graphic design, painting process, after plasma treatment on the film, then paste the designed circuit with slurry which uses carbon and silver as main raw materials. Compared with previous silk screen type painting equipment, the DST painting equipment with metallic pattern has precise pattern and durability, is suitable for mass production of heating treatment in order to keep the quality of the heating part, it must be processed with high temperature. In order to prevent the deformation or damage of films in molding, and maintain a high quality, the temperature regulation mode of high precision temperature distribution is selected. In order to improve the system precision, automatic air volume control of hot air recirculation, foehn and ratio control is set. Strong chemical binding of insulating coatings of EVA and PE produces a very stable compound, which Provides guarantees for has fully chemical inertness, heat resistance and excellent stability. Although the material composition varies with temperatures, but the heating film that has demanding requirements on stability is world-class high performance polyester film which is now from SKC company. Quality inspection, in accordance with UL and CE certification standards of reliability assessment, carry out sampling inspection and full inspection. (test item) disruptive test, impedance variation rate, tensile strength test, insulation test.
Q:How to deal with the situation when the drilling equipment punches holes on the composite geo-membrane of dam?
The hole punched can be repaired by sweat soldering with geomembrane that is the same with the repaired one. After that, the concrete is required to fixedly seal the hole.
Q:Is silicon crystal electrothermal film heater good?
Not so good. Silicon is a kind of obsolete technologies, produced by small plants,
Q:What is the warm reflective film made from?
It is made of aluminum foil which can reflect the infrared radiation produced by the heating film. Infrared radiation is a form of heat transfer. All the objects with temperature will produce infrared rays, even for the one of temperature of several degrees below zero. The fire is an example which transfers the energy through infrared radiation and does no harm.
Q:Architectural glass film What are the benefits?
1, insulation to reduce cooling costs: summer LLumar film can effectively block 79% of the sun's heat, greatly reducing the solar energy into the room, thereby reducing the cost of cooling the building. 2, thermal insulation to reduce heating costs in winter: the low-emissivity (LOW-E) film attached to the inner surface of the ordinary single glazing can reduce heat loss by 30%, reduce indoor heat loss, reduce winter heating costs. 3, blocking 99% of harmful UV rays: ultraviolet in solar radiation is mainly responsible for the damage and color fading of carpet, furniture, art paintings, curtains and many chemical fiber textile and the skin cancer. Energy-saving insulation film can block 99% of UV rays. 4, to reduce the harsh glare and add comfort: direct light at the office table or relaxing at home will lead to tiredness, eye fatigue and distraction. LLumar is a direct installation in the surface of the glazing product, it helps correct light intensity area and back positive zone temperature uneveness and dispersed glare, uncomfortable glare, making employees more comfortable interior, more efficient. 5, the formation of absolute privacy: mount LLumar reflective film may be formed absolute privacy, it can avoid the window watching, protection of private property is not exposed to activities and infringement. 6, improve safety explosion-proof performance: bonding together LLuamr armored dragon film can effectively break the glass, to reduce industrial accidents, earthquakes, typhoons, terrorism, wanton destruction, and property damage caused by theft and other acts against the people.
Q:Is the coated glass useful?
Coated glass is the glass that is coated with one or more layers of metal, alloy or metal compound on the surface, which changes the property of glass. It can be divided into heat reflection glass and low radiation glass according to different properties. Heat-reflecting (solar control)glass is the glass that is generally coated with chromium, titanium or stainless steel and other metal or mental compounds on the surface, thus the products are colorful. It has a certain visible light transmittance, has a high reflectivity for near infrared ray and a low transmittance for ultraviolet light, therefore, it is also known as solar control glass. Compared with the common glass, it reduces the shading coefficient, that is, improve the shading performance, but the heat transfer coefficient does not change to much. low emissivity(LOW-E) glass is coated with multilayer silver plated, copper or tin or metal and other compounds on the surface of the glass. Products have a high visible light transmittance, and high infrared reflectivity with good heat rejection performance. Due to poor film layer strength, they generally are made into insulating glass and are not used alone.

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