Hdpe Geomembrane For Gas Collection Produce by CNBM

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
500000 m²/month

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Hdpe Geomembrane For Gas Collection Images

 

Waterproof Polyethylene Geomembrane with Colorful for Pond 

Waterproof Polyethylene Geomembrane with Colorful for Pond

 

Waterproof Polyethylene Geomembrane with Colorful for Pond

Waterproof Polyethylene Geomembrane with Colorful for Pond

Hdpe Geomembrane For Gas Collection Specification :

 

ItemValue

0.3mm

0.05mm0.75mm1.0mm1.25mm1.50mm2.0mm2.5mm3.0mm
Density(g/cm3)0.939
Tensile strength at   break69.514192328374756
(TD/MD)/(N/mm)
Elongation(TD/MD)/%≥400
Tear strength (N)≥27456390108135180225270
Puncture strength (N)≥52.584133175217259350434525
Carbon black content (%)2.0-3.0
Carbon black dispersion

Carbon black dispersion(only near spherical agglomerates)for10different

 views 9 in categories 1 or 2 and 1 in category      

  

Low tempreture impact brittle Pass
property at -70°C
Vapour permeability coefficient≤1.0*10-13
(cm2·s.pa)
Dimensional stability±2.0
Oxidative induction time (min)≥60

 

FAQ: 
1. How about the delivery time?
   
 

    Two weeks upon receipt of down payment. 

2. What kind of payments do we accepted?   

   T/T, L/C, WesternUnion, MoneyGram. 

3. What's are the MOQ?   

    Normally the MOQ is 5000 SQM in theory. 

    And we can provide you free samples for quality inspection.  

4. Do you charge for the samples?   

    Accordeing to our company policy, the samples are freee, we only charge the freight fee. And we will return the freight fee in your second order.   

5. Can you produce the product according to customers' requirements?

     Sure, we are professional manufacturer, OEM and ODM are both welcome

 

 

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Q:What does geomembrane PE mean?
Polyethylene is a kind of chemical organic material
Q:does Landfill reservoir area include the part that is buried in the anchorage ?
it doesn't include the area in retractable and anchoring area. the actual coverage area does not contain a linker.
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:What are the differences between the geomembrane and geotextile?
Geotextile is cotton-like, which is relatively thick and permeable to water, but geomembrane is like plastic bags we usually use, which is white and impervious to water...
Q:Which kind of mobile phone screen protector is better, frosted film or transparent film?
The transparent film is clear with good transmission, but it is easy to leave fingerprints, which make you have an unsmooth feeling when you use the phone. The hand feeling of frosted film is very good, it basically not leave fingerprints, but the definition is not good enough, it looks a bit fuzzy. In private opinions, if you want to clear but do not want to leave too many fingerprints, you can choose HD fingerprint-proof film, it is relatively easier to clean some of the fingerprint. But it is impossible to completely eliminate, including toughened glass film can not be completely eliminated.
Q:What is the difference between tempered glass color film and other phone protective film?
The difference between tempered glass color film and tempered glass film is that one frame is colored, the other is not. Tempered glass is actually a prestressed glass, to raise the glass strength, usually using chemical or physical methods, to form compressive stress on the glass surface. When glass is under external force, first it will offset surface stress, so tempered glass improve the bearing capacity and enhance the wind load resistance, cold and heat resistance, and impact strength of glass. While tempered glass protective film can protect the screen of mobile phone effectively.
Q:What is the recommended thickness of HDPE membranes when the membrane is applied in landfills? How to decide the thickness of the membranes?
Generally speaking, 1.5mm membranes with filament geotextiles required in American-Standard is chosen by most people.
Q:What is geocell
The geocell is a kind of three-dimensional net and compartmentalized configuration which is made by welding or hot melting a plastic sheet material that called HDPE. It is used for foundation reinforcement to strengthen the bearing capacity of foundation. There are many other uses. High strength geocell refers to the composition of geocell reinforced plastic sheet material, which is made by stretching process (like an ordinary steel should be drawed to enhance the intensity), the plastic plate is stretched very thinly and the molecular structure is in the directional arrangement, which greatly improves the tensile strength, so it is called high strength geogrid. Since high tension plastic can not be used for heat fusion, the connection is the use of riveting. It is characterized by a large increase in the tensile strength, but the strength of the other direction is reduced a lot. It should be noted that the tensile strength is the unit area of the pulling force, even if the tension is not improved, the corresponding area is reduced and its strength is also improved a lot. Therefore, the so-called high strength geocell refers that the tensile strength of its material is very high, it is not necessarily the high tensil force.
Q:Does geomembrane has to be experimented?
Q:What is the hardness of HDPE board? What kind of knife is used to cut?
DPE board (high density polyethylene sheet) melting point is about 130 ℃. It has good mechanical strength. It has good heat resistance and cold resistance, good environmental stress crack resistance. It is advised that the range of melting temperature is 200-250℃. The melting temperature is 220℃-260℃. The relative density is 0. For materials with larger molecules, 941-0, it has higher rigidity and toughness and good chemical stability. It can use carbide cutter tool or diamond cutter to cut. Dielectric properties. Hardness is about 30-45HRC.

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