Specifications of Needle Punched Nonwoven Geotextile
- Ref Price:
-
$0.40
/ m²
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 1500000 m²/month
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Specifications of Needle Punched Nonwoven Geotextile:
Polyester Filament Needle Punched Geotextile/nonwoven
Fine permeability and filtering performance
Acid and alkali resistance
Features of Needle Punched Nonwoven Geotextile:
High strength, good capacity of elongation and high biology tolerance, alkali tolerance, acidity tolerance, weather resistance, good filtration and fine drainage capacity etc. With good cost performance, easy in construction and use effects.
Application of Needle Punched Nonwoven Geotextile:
1. Water conservancy projec: seawall, dike,river canal engineering;Reservoir reinforcement engineering; Reclamation engineering; Flood control engineering.
2.Highway,railway and airport project: soft foundation reinforcement; Slope protection; Pavement structure layer reflective crack prevention; Drainage system; Greening belt.
3.Electrical engineering : Nuclear infrastructure;Thermal power ash dam project;Hydropower project.
Technical Data Sheet of Needle Punched Nonwoven Geotextile:
Index Spec.
Article | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | |
1 | Quality error in unit area,% | -6 | -6 | -6 | -5 | -5 | -5 | -5 | -5 | -4 | -4 | -4 |
2 | Thickness,mm≥ | 0.8 | 1.2 | 1.6 | 1.9 | 2.2 | 2.5 | 2.8 | 3.1 | 3.4 | 4.2 | 5.5 |
3 | Width error,% | -0.5 | ||||||||||
4 | Breaking strength,KN/m≥ | 4.5 | 7.5 | 10.0 | 12.5 | 15.0 | 17.5 | 20.5 | 22.5 | 25.0 | 30.0 | 40 |
5 | Elongation at break,% | 40~80 | ||||||||||
6 | CBR puncture strength,KN≥ | 0.8 | 1.4 | 1.8 | 2.2 | 2.6 | 3.0 | 3.5 | 4.0 | 4.7 | 5.5 | 7.0 |
7 | Effective aperture 090(095),mm | 0.07~0.2 | ||||||||||
8 | Vertical permeability coefficient , cm/s | K X (10-4-10-3) K=1.0~9.9(K=1.0~9.9) | ||||||||||
9 | Tearing strength,KN≥ | 0.14 | 0.21 | 0.28 | 0.35 | 0.42 | 0.49 | 0.56 | 0.63 | 0.70 | 0.82 | 1.1 |
- Q:How do geotextiles improve the performance of geosynthetic tubes?
- Geotextiles improve the performance of geosynthetic tubes by acting as a filter and separator, preventing soil particles from clogging the tube's pores, reducing the risk of hydraulic failure, and enhancing the tube's overall stability and durability.
- Q:What is the number of tensile units for geotextiles
- Geotextile stretch unit number: width of 1 m geotextile in a certain force under the rupture of the strong value. KN / m
- Q:How do geotextiles help with soil stabilization in construction sites?
- Geotextiles help with soil stabilization in construction sites by reducing soil erosion, improving soil structure, and enhancing the overall stability of the construction area. They are placed beneath the soil surface to prevent the migration of fine particles, distribute loads evenly, and provide reinforcement to the soil. This helps in controlling soil movement, increasing the bearing capacity of the ground, and ultimately ensuring a more secure and durable construction foundation.
- Q:Can geotextiles be used in geogrid reinforced slopes?
- Yes, geotextiles can be used in geogrid reinforced slopes. Geotextiles are often used in conjunction with geogrids to enhance their performance and provide additional benefits such as filtration, separation, and erosion control. The geotextile acts as a barrier to prevent fine particles from migrating through the geogrid, while still allowing water to pass through. This combination of geotextiles and geogrids helps to improve the stability and longevity of reinforced slopes.
- Q:How to calculate the volume weight of polypropylene nonwoven geotextile
- I professional production geotextile geomembrane and other materials, wish smooth
- Q:Geotextile drainage network and geotextile how to heat stick
- Geotextile and geotextile crimp part of the use of sewing or hot air welding. Hot air welding is the connection method of filament geotextile, that is, with the hot air gun on the connection of two pieces of cloth instantaneous high temperature heating, so that part of the molten state, and immediately use a certain external force to make it firmly together. In the case of wet (rain and snow) weather can not be hot adhesive connection, geotextile should take another method of a suture connection method, that is, with a dedicated sewing machine for two-wire suture connection, and the use of anti-chemical UV suture.
- Q:River slope protection geotextile unit area quality is generally how much
- Geotextile width of 2-6 meters. Length can be customized according to the requirements, generally 100g - 1000g specifications, per square meter. I am specializing in the production of geotextile materials, welcome you, hope to adopt!
- Q:What is the place of attention for the laying of geotextiles?
- (1) the use of the use of buried type: cover the thickness should not be less than 30cm (2) refurbishment system should be: cushion, impermeable layer, transition layer, protective layer composition. (3) soil to be solid, to avoid uneven subsidence, cracks, anti-seepage within the turf, root to clear. And the surface of the membrane with a small particle size of sand or clay as a protective layer. (4) laying the geomembrane do not pull too tight, both ends of the soil into the corrugated part of the soil is better, especially with the rigid material anchoring, should leave a certain amount of expansion and contraction. (5) construction, should avoid stones,
- Q:Can geotextiles be used in the construction of reservoirs?
- Yes, geotextiles can be used in the construction of reservoirs. Geotextiles are commonly used in civil engineering projects, including reservoir construction, to provide filtration, separation, and reinforcement. They can be used to prevent soil erosion, stabilize slopes, and enhance the overall performance and longevity of reservoir structures.
- Q:Thank you, great gods
- Polyester short wire, polyester filament, polypropylene geotextile, filament woven geotextile, and so on. I professional production geotextile geomembrane and other geotechnical materials, a professional construction of the welding team, wish smooth
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Specifications of Needle Punched Nonwoven Geotextile
- Ref Price:
-
$0.40
/ m²
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 1500000 m²/month
OKorder Service Pledge
OKorder Financial Service
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