made of polyester or polypropylene fiber
good burying, hydrolyzation & corrosion resistibility
Elongation of Fracture
CBR Bursting Strength
Vertical Penetration Parameter
40 ~ 80
K x (10-1 ~ 10-3)
(K = 1.0 ~ 9.9)
0.07 ~ 0.2
- Q:Maintenance time of the cushion on the roof of the building
- According to the "concrete structure construction quality acceptance criteria" provides:
Concrete should be poured within 12h after the completion of the concrete to be covered, and moisturizing conservation;
- Q:Basement cushion waterproof
- Five, how the basement moisture:
1, moisture-proof material
This is the decoration in the attention of the problem, the basement is relatively humid place, so when we should pay attention to the decoration, the choice of wallpaper, tiles and other moisture-proof effect of better decoration materials, and other basement ceiling, floor, walls are To be the best waterproof.
2, ventilation and moisture
Strengthen the air circulation on the moisture is more helpful, can effectively reduce the indoor moisture content.
3, electrical dehumidification
If you run into the rainy weather, outdoor air humidity is relatively high, it is not suitable for long ventilation, you can use the exhaust fan, air conditioning or dehumidifier and other machines for indoor dehumidification.
4, desiccant dehumidification
In addition to the use of a variety of electrical dehumidification can also be placed some moisture damp dehumidification effect of small items, such as desiccant, charcoal and other indoor moisture, but the desiccant is a service life, the general need for frequent replacement.
5, to warm moisture
Installation of warmth is also one of the effective means of underground moisture protection, to warm the basement room temperature can be maintained at a certain temperature can keep the room dry and not wet, but pay attention to the temperature is not too high will cause the room is too dry, Comfortable.
- Q:Why calculate the amount of time to count a lot of cushion ah
- Cushion cushion, as the name suggests is the structure of the liner layer, mainly from the back cover of the role, generally in the engineering design drawings have a clear approach (material).
- 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:Roof waterproof mattress should play the number of centimeters appropriate
- 4. The second layer to do mortar waterproof (mortar waterproof), waterproof at the same time can protect the bottom of the flexible waterproof.
- Q:The top floor made waterproof playing cushion layer of how to do
- 2. repair the cracks well. After the cracks to be repaired are dry, start waterproofing.
- 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:Cushion, waterproof layer construction to do what information
- 2, bedding (bed course) refers to the structure below the grass-roots level. Its main role is to water, drainage, antifreeze to improve the grass-roots and soil-based working conditions, the water stability requirements are better. The cushion layer is a structural layer between the base layer and the soil base. When the soil quality is poor, it is used to improve the water stability of the soil base, improve the water stability and frost resistance of the pavement structure and disperse Load to reduce soil deformation.
- 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:Do you need a cushion on the ground floor?
- Chalet recommended to do sloping roof, the lowest point suggested 2.4. Talk about the ground, the roof, the wall area divided by the length of your board length and width of the area can be calculated on the amount of it!
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