Technical specification of long fiber spunbond Nonwoven geotextile:
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
Features of Nonwoven geotextile:
Good flexibility, permeability, filtration, separation and easy for construction.
Application of Nonwoven geotextile:
Geotextile has excellent permeability, acquired, durability, which can be widely used in railway, highway, movement hall, Dams, hydraulic structures, hence hole, coastal shoal, reclamation, environmental protection and other projects. The main products are Synthetic staple fibers needle punched non woven geotextiles and slit and spilt film yarn woven geotextiles.
- Q:Maintenance time of the cushion on the roof of the building
- Concrete watering maintenance time: the use of Portland cement, ordinary Portland cement or slag Portland cement mixed with concrete, not less than 7d;
- Q:Basement cushion waterproof
- First, the basement moisture treatment structure is usually: first in the basement wall outer surface wiping 20mm thick 1: 2 waterproof mortar, basement walls should be used cement mortar masonry, gray seam must be full; and in the basement floor and the first Floor floor is divided into two walls of the level of moisture-proof layer. The outer wall of the basement wall should be tampered with the soil with poor permeability.
- Q:How to build a fine stone concrete cushion?
- The cushion is primarily responsible for the load coming from the surface and passes the load evenly to the structural or base.
- Q:Why calculate the amount of time to count a lot of cushion ah
- In the municipal engineering, the bedding layer is a structural layer between the grassroots and the soil foundation. When the soil temperature is bad, the water temperature of the soil is improved and the water stability and frost resistance of the pavement structure are improved. Diffusible load to reduce soil deformation.
- Q:Can the cushion on the prefabricated board floor be dug?
- Prefabricated board floor layer of cement layer is not called the cushion, should be called leveling layer, this layer can be removed, but be careful not to damage the prefabricated plate.
- 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:Why do the basics of the cushion waterproofing
- As for the bottom of the bar thickness of the protective layer is generally 4cm, but if the basic floor of the concrete label is relatively high, the protective layer can be appropriately reduced.
- Q:What is the waterproof layer and the waterproof cushion in the tile roof?
- In the tile roof, to wait for the waterproof layer after the dry layer, or prone to the phenomenon of wall off. Waterproof layer set and standard construction methods: to be painted 2 to 3 times, or should be added fiberglass cloth, and each brushing the thickness of the cured material shall not be less than 1 mm, and should be completely dry (about 5-8 Hour) and then the next construction. After brushing, but also in the paint waterproof layer to do a mortar protective layer, and finally paste the tile.
- Q:Can the floor tiles be removed from the cement mats on the prefabricated board floor?
- You can dig, but be careful not to use a strong earthquake with the machinery to remove, otherwise it will damage the original structure.
- 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.
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