EVA Geomembrane
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HDPE Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer.
Complete variety of specifications of width and thickness. Thickness: 0.08-2mm/Width: 2-16m .
Excellent environmental stress resistant cracking performance.
Excellent performance of chemical erosion resistance.
Big scope of application temperature and long service life .
Applied in landfill waste site, sewage and filth treatment site, tailings depot and underground construction project
Items | Index | ||
LDPE | HDPE -1 | HDPE -2 | |
Tensile strength MPa | ≥14 | ≥17 | ≥25 |
Elongation at break% | ≥400 | ≥450 | ≥550 |
Right angle tearing strengthN/mm | ≥50 | ≥80 | ≥110 |
Carbon soot quantity | ≥2 | ||
Environmental stress resistant cracking performance | ≥1500 | ||
Oxidation induction time at 200min | ≥20 | ||
Permeability coefficient of vapor(g·cm/cm2·s·pa) | ≤1.0x | ||
Impact degradation performance at -70 | Pass | ||
dimension stability% | ±3 | ||
- Q: Do you need a cushion on the ground floor?
- In addition to wood also buy wooden side, used as the main beam, beam and pillars. The ground is also recommended to raise, raise the place also to beam and pillars The number of boards to be based on your design to determine the ground practice, roof practices will affect the number of wood
- Q: Can the cushion on the prefabricated board floor be dug?
- 1, can not be dug, the prefabricated board seam is too big. 2, in addition, now rarely used prefabricated panels, the earthquake effect is not good; especially after the Wenchuan earthquake. If it is cast-in-place floor, you can dig out.
- Q: Foam concrete for the roof cushion generally do much bulk ah
- Foam concrete density grade is generally 300-1800kg / m3, commonly used foam concrete density grade 300-1200 kg / m3,
- Q: Is it possible to make a waterproof layer
- 1, to do after the dry do, or prone to the phenomenon of wall skin off.
- Q: Is the raft cushion waterproofing full of the cushion?
- Assuming (just suppose) the raft can easily turn over, then we do waterproof (like roof) directly on it, not waterproof on the cushion.
- Q: Cushion, waterproof layer construction to do what information
- 1, the cushion to do template inspection batch information. Waterproof to do waterproof shelter, waterproof inspection batch, waterproof detail structure.
- Q: What is the relationship between the cushion and the ring beam?
- Cushion is plain concrete or asphalt concrete (for groundwater soil corrosive strong site). Is located below the ground, in order to prevent the foundation or the concrete beam pouring when the excessive loss of water caused by defects set. The purpose is to ensure the quality of concrete, increase the durability of underground components
- Q: Large area ground concrete cushion seam Why is the separation of joints generally concrete
- Second, sub-grid seam set In order to reduce the total shrinkage and temperature stress of the large area waterproof layer, avoid the leakage of the waterproof layer due to the deformation of the structural layer and the change of the temperature and humidity, the waterproof layer should be divided according to the shape, size and structure of the flat roof, Stay sewn. The waterproof layer is divided into several squares.
- Q: How to build a fine stone concrete cushion?
- The main role of the cushion is to meet the requirements of the design elevation. In addition, the cushion to meet the sound insulation, insulation, insulation, slope and buried pipeline and other functional requirements and set a variety of levels.
- Q: Basement floor mattress dry to what degree can do coil waterproof?
- Pull a square coil, tiled on the floor above, in the case of the sun, the sun shines on half an hour, in turn, look at the coil, if no water to prove that the water content is not large, that can be construction.
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EVA Geomembrane
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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