Needle-punched Nonwoven Geotextile
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made of polyester or polypropylene fiber
good burying, hydrolyzation & corrosion resistibility
Density | Thickness | Breaking Strength | Elongation of Fracture | CBR Bursting Strength | Vertical Penetration Parameter | Equivalent Aperture |
g/m2 | mm | KN/m | % | KN | cm/s | O95 mm |
65 | 1.2 | 2.8 | 40 ~ 80 | 0.7 | K x (10-1 ~ 10-3)
(K = 1.0 ~ 9.9) | 0.07 ~ 0.2 |
75 | 1.4 | 3.3 | 0.8 | |||
100 | 1.6 | 5.0 | 0.95 | |||
150 | 1.52 | 7.5 | 1.5 | |||
160 | 2.0 | 8.5 | 1.60 | |||
200 | 2.4 | 11 | 2.10 | |||
250 | 2.8 | 14 | 2.60 | |||
300 | 3.4 | 16 | 3.20 | |||
400 | 4.0 | 21 | 4.0 | |||
500 | 4.5 | 25 | 4.8 |
- Q:What is the waterproof layer and the waterproof cushion in the tile roof?
- Waterproof layer: set in the tile or metal sheet below, from the waterproof, moisture-proof structure of the layer. The waterproof cushion plays an important role in the tile surface, because the "tile" itself can not be counted as a waterproof material, only tile and waterproof cushion combination to form a waterproof fortification.
- Q:Is foam concrete suitable for use as a cushion?
- Inappropriate. Bubble concrete is a new type of energy-saving and environmentally friendly building materials, which are widely used in wall materials, but there are still some defects, such as low strength, cracking, water absorption, as the cushion of its strength is not enough standard.
- 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:Do you need a cushion for roof waterproofing?
- If the base layer of the waterproof layer is flat or in line with the requirements of the waterproof material process, you can not do leveling layer. For example, in the cast-in-place concrete roof with the pound with wiping light, may serve as the waterproof layer of the grassroots.
- Q:What is the difference between leveling and cushion?
- Cushion is generally used in the ground floor of the building, leveling layer is generally used in the floor or roof. According to the above analysis, I believe that we use the quota, where the floor, roof construction, it should be used to find the level of the fixed sub-head, because there is no so-called concept of the cushion, leveling layer thickness is not what Specific provisions can also be used at the same time different layers of leveling, but must be carried out in accordance with the design requirements, so as not to exceed the load;
- 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:Large area ground concrete cushion seam Why is the separation of joints generally concrete
- First, the rigid waterproof layer in a large area of ??construction, by the external force, temperature, humidity changes, structural layer deformation and other factors prone to cracking, leading to leakage, the design should consider the deformation of the waterproof layer to take the necessary Structural or structural measures to avoid and mitigate the cracking of the waterproofing layer to achieve the desired waterproofing effect.
- Q:Roof waterproof mattress should play the number of centimeters appropriate
- ? 3. The first layer to do flexible waterproof, that is, roof-specific anti-aging waterproof coating.
- Q:When the cushion is used, the thickness of the protective layer is not less than ()
- Not on the roof: the general waterproof layer above can be used 15 ~ 25mm cement mortar protection.
- Q:Can the floor tiles be removed from the cement mats on the prefabricated board floor?
- Prefabricated board floor layer of cement layer is not called the cushion, should be called leveling layer, this layer can be eradicated, but should pay attention not to damage.
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Needle-punched Nonwoven Geotextile
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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