• Continuous Filament Nonwoven Geotextile System 1
  • Continuous Filament Nonwoven Geotextile System 2
Continuous Filament Nonwoven Geotextile

Continuous Filament Nonwoven Geotextile

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Geo-textile is usually used for filtration, isolation, reinforcement or preservation, with the characteristics of high tensile

1. Hydraulic Engineering: Inverse filtering & protection in reservoir dam, earth rock cofferdam, tunnel, gutter way, etc; Protection for impervious layer in artificial lake, river-way, reservoir, etc;
2. Road Works: Drainage work in retaining wall, road side slope, roadbed, under-layer of railway & airfield runway


Density

Thickness

Breaking Strength

Elongation of Fracture

CBR Bursting Strength

Vertical Penetration Parameter

Equivalent Aperture

g/m2

mm

KN/m

%

KN

cm/s

O95mm

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: 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!
Q: Can the cushion on the prefabricated board floor be dug?
Surface layer without steel, do not bear the load, you can dig out But sometimes the prefabricated floor above the surface layer with steel, to bear the load, this can not be removed! To know how thick the cushion, in the local dig about In general, to do leveling layer, can not be directly laid tiles
Q: The roof cushion is waterproof on the slope roof
When the moisture generated by the ice dam into the external walls of the gap, the walls and insulation layer will become damp, which is the ideal environment for the breeding of mold.
Q: Is it possible to make a waterproof layer
3, 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 hours) 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: 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: 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: 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: Large area ground concrete cushion seam Why is the separation of joints generally concrete
Large area of ??concrete after concrete construction, the concrete volume will be slightly inflated, the ground for a long time deposition, will be sinking, all large area of ??concrete construction, the general set of separation joints.
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: 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;

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