Nonwoven Geotextile Applications:
1) Filtration :
The filtration layer of the dykes, river canal, seacoast, concrete slope, retaining walls. At the same time of preventing the clay granule from passing, it allows the water and the gas pass through freely.
2) Separation :
The isolation of the railway dregs and the roadbed, roadbed and the soft base, surface of the airdrome and parking lot and the groundsill, different dam materials. It isolates the soil and the gravel of two kinds different granule pathway from the groundsill or other buildings.
3) Adding muscle :
The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc in which distributes the earth stress, prevents the side-displacement of the earth body and improves the earth body stability.
4) Protection :
It prevents the bank from being washed out, protects the bank and the bottom, prevents the water and soil from being washed away.
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
- Q:Basement cushion waterproof
- Fourth, improve the waterproof performance:
1, Aggregate graded concrete, is the use of different aggregates of the aggregate and improve the content of cement mortar in the concrete, so that the mortar is filled between the aggregate, thus blocking the aggregate is not dense between the seepage channel , Improve water resistance;
2, plus concrete, is added in the concrete air conditioner or dense agent to improve the impermeability.
- Q:Do you need a cushion for roof waterproofing?
- Roofing layer of leveling layer is usually used 20mm thick 1: 2.5 cement mortar. The leveling layer may be made directly on the structural concrete surface, or it may be made on the insulation layer and is provided for the construction of the waterproof material.
- 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: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: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: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: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:Foam concrete for the roof cushion generally do much bulk ah
- in recent years, the density of 160kg / m3 ultra-light foam concrete is also used in construction projects.
- Q:Is the raft cushion waterproofing full of the cushion?
- The request is full.
Raft foundation do not do waterproof mainly depends on the design of the groundwater level considerations, calculated if the floor itself to meet the requirements, you can not do, and not rigid to do.
- 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.
We are specialized in the production and marketing of Waterproofing Materials and Machinery.
1. Manufacturer Overview
|Annual Output Value
||Above US$ 50 Million
||America; Europe; Asia
||ISO 9001; ISO 14001
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||50% - 100%
|No.of Employees in Trade Department
|No. of Production Lines
||OEM Service Offered; Design Service Offered
|Product Price Range