waterproof polyethylene film,waterproof geomembrane, black hdpe geomembrane

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
1000 m²
Supply Capability:
900000 m²/month

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Product Description:

Features  

 

Good mechanical properties, high tear strength, deformation and adaptable, puncture resistance, anti-aging, anti-ultraviolet-resistant, Anti oil and salt, pH, anti-corrosion, high temperature-resistant, non-toxic, long service life. water, drainage, seepage, the good effect of moisture, width, thickness of the full range of specifications and low cost, simple construction. 

 

Applications  

 

1) Environmental protection, sanitation (such as solid waste landfills, sewage treatment plants, power plants Chi-conditioning, industrial, hospital solid waste, etc.) .

 

2) Water (such as rivers, lakes and reservoirs of the anti-dam, plugging, reinforcement of the canal seepage, the vertical wall of the heart, slope protection, etc.).

 

3) Municipal Engineering (subway, on the ground floor of the building, planted roof, the roof garden of anti-seepage, sewage pipes lining, etc.). 

 

4) Landscape (man-made lake, river, reservoir, golf courses reservoirs of the substrate, slope protection, green lawn of the waterproof moisture, etc.). 

 

5) Petrochemical (chemical plants, oil refineries, gas storage tanks of the anti-chemical reaction tanks, sedimentation tanks of the lining, etc.). 

 

6) Mining (washing and pool heap leaching, the ash-field, dissolved, precipitation, the yard, the tailings seepage substrates, etc.) .

 

4. ASTM HDPE geomembrane technical index  

 

 

No.

Item

              Test Value

0.75mm

1.0 mm

1.25 mm

1.5 mm

2.0 mm

2.5 mm

3.0mm

1

Minimum Density(g/cm³)

0.939

2

 

Tensile Property

Strength at yield,N/mm

11

15

18

22

29

37

44

Strength at break ,N/mm

20

27

33

40

53

67

80

Elongation at yield,%

12

Elongation at break,%

700

3

Tear Resistance   N

93

125

156

187

249

311

374

4

Puncture Resistance  N

240

320

400

480

640

800

960

5

Stress Crack Resistance, hrs

300

 6

Carbon Black Content, %

2.0-3.0

Carbon Black Dispersion

1  or  2

 7

Standard OTI  Min

100

High Pressure OTI  Min

400

8

Impact Cold Crack at -70°C 

Pass

9

Water vapor permeability

 (g.cm/cm2 .s.Pa)

≤1.0×10-13

10

Dimensional Stability (%) 

±2



 

 



waterproof polyethylene film,waterproof geomembrane, black hdpe geomembrane



FAQ

How about the delivery time?Lead time since receipt of 30% T/T deposit payment: 3 weeks.(Samples will be prepared within 3 days.)

2.What's are the MOQ?Generally speaking, the MOQ is one container, but we can provide you samples for quality inspection.

3. Do you charge for the samples?Accordeing to our company policy, the samples are free, we only charge the freight fee. And we will return the freight fee during the next order.

4. Can you produce according to customers' design?Sure, we are professional manufacturer, OEM and ODM are both welcome.


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Q:Geomembrane and geotextile construction technology
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:What is the difference between the unidirectional geogrid and the bidirectional geogrid?
Unidirectional geogrid is made of a kind of reticulate compound material. To produce it, the raw materials are required to be extruded with punched holes and heated for shaping. It can be divided into two categories according to material, namely the unidirectional polypropylene geogrid and unidirectional polyethylene geogrid. The material is characterized by really high tensile strength and tensile modulus along the stretching direction. It provides ideal interlock system for the soil with low extension rate. At present, it is the most ideal reinforced material. Bidirectional plastic geogrid is fit to reinforce the roadbed, tunnel wall, parking lot, airport, wharf and others that have permanent bases. It can take the place of metal gauze to be used as the top mesh in the mine. At the same time, it can support the plants on the ground and stabilize the afforestation. It can be used on the soil slope to prevent it from water loss and soil erosion. It is time saving, labor saving and is easy to install. It can reduce the maintenance frequency ofpavement, efficiently prevent the road from collapse and crazing, provide it with permanent landscaping and increase the bearing capacity and service life of roadbed.
Q:Thickness 1.5mmHDPE geomembrane density how much the price
Density 95%, 15 yuan to 18 yuan range, I professional production
Q:Need we stick membrane on SLR camera?
There is no need to stick membrane on the lens of the camera. The surface of lens itself has coating which can be corroded by the membrane stuck by ourselves. To protect the lens from scratching and touching, it's recommended to buy an ultraviolet filter with multilayer coating which can resist ultraviolet light and prevent the amount of light from dropping at the same time.
Q:can geomembrane reach A-class seepage-proof?
the seepage-proof effect of project composite geo-membrane is mainly depends on the interlayer, the norms of seepage-proof geomembrane is 100-1500g/square meter, in order to guarantee the good seepage-proof effect, the thickness of geomembrane should be less than 500g/ square meter, outer geotextile should be less than 300g, too thin geotextile will reduce the sand stone resisting effect, increasing geomembrane's thickness and prevent sand stone corrosion will influence the seepage-proof effect of geomembrane, composite geo-membrane's norms is less than 800g/square meter, which can reach the seepage-proof standard.
Q:Which kind of computer dull polished film is better?
There are many requirements for film sticking of laptop. It requires special colloidal materials of good quality, which can be tore down after sticking, and generally has dozens of effects. The most common effects include dermatoglyph, matting, star magic, cloth marks, silk, star jewel, etc., qronaC
Q:Which kind of cloth of the mobile phone sticker wipers?
Mobile phone film cloth is non-woven fabrics and non-woven is a new generation of environmentally friendly materials with moisture-proof, breathable, flexibility, lightweight, non combustion, easy decomposition, non-toxic non irritating, rich color, low price and recycle, which is composed of the directional or random fiber. It uses the polypropylene (PP texture) pellets as the raw materials, which is produced by melting in high temperature, spinning, spreading steel and hot rolling. Because it has the appearance and some properties of cloth, it is called the cloth.
Q:Can all-purpose adhesive stick composite geomembrane?
The best way to stick composite geomembrane is to weld with sweat soldering machine or monorail welding gun. If there is no such device on the construction site, you can brush PE adhesive, or use all-purpose adhesive. Brushing must be uniform, and sticking should be close and tight. Brushing surface must be kept clean without water or mud. Brushing all-purpose adhesive is relatively expensive.
Q:What concrete acceptance criteria?
Concrete acceptance specifications and requirements 1, before the opening of concrete, the use of cement, sand, stone and other materials must be tested with a test. Raw materials before using. After opening the site to extract the raw material must require concrete specimens (Party present). 2, concrete construction under certain conditions as much as possible the overall situation watering, special circumstances must be positioned indwelling construction joints according to design requirements, while continuing construction Peng expansion construction joints must be treated like about the norm. Concreting within 12 hours after the designated persons must cover and conservation. 3, sand, stone and clay content must be strictly controlled: Sand clay content: When the concrete strength ≥C30 when clay content ≤3% when the concrete strength grade x26lt;C30 when the clay content, clay content ≤5% stone: When the concrete strength ≥C30 when clay content ≤1% clay content ≤2% 4 when concrete strength grade C25-C15, the amount of water strictly concrete: Ensure the workability of concrete, slump, slump concrete field sampling tests qualified, it is strictly prohibited. He said the pound used should always check. 5, strict quality-situ concrete to avoid the common problem occurs: Exposed tendons, cellular, holes, clip ballast, loose, cracks, missing edge off angle, not straight edges, uneven warping, burrs ribs, peel from the sand, deformation Inflation ran mold displacement. Then hew false and so on.
Q:What are the advantages using foil in construction?
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.

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