Filament Polyester Spunbonded Nonwoven
Filament Polyester Spunbonded Nonwoven -Usage of PET as uncooked material, adopts soften spinning, air-laid and needle-punching consolidation approach to produce filament polyester spunbonded nonwoven geotextiles with three-d pores.High mechanical index, appropriate creep performance; sturdy corrosion resistance, developing older resistance, relatively actual warmness resistance, magnificent hydraulic performance.
●Material:Polyester
●Color: White,Black,Orange
●Unit weight:100gsm-800gsm
●Length: 50m-100m
●Width: 1-6.2m
●Certificate: CE /ISO9001
●Type: Needle Punched
Filament Polyester Spunbonded Nonwoven
Product features
●Permeability and plane drainage - the geotextile is thick and needle-punched, has real plane drainage and vertical water permeability, and can then as soon as greater preserve this everyday common normal overall performance after many years;
●Creep resistance - the creep resistance of geotextiles is improved than extraordinary geotextiles, so the long-term have an influence on is good. It is resistant to the erosion of regular chemical factors in the soil and the corrosion of fuel and diesel oil;
●Extensibility - Geotextile has a actual elongation rate below a certain stress, so that it can adapt to uneven and irregular base surfaces;
Application field
●As the reinforcement in the backfill of the maintaining wall, or as the panel for anchoring the maintaining wall. Build wrapped retaining partitions or abutments.
●Strengthen the flexible pavement, fix cracks on the road, and stop reflective cracks on the pavement.
●Increase the steadiness of gravel slope and bolstered soil, end soil erosion and freezing damage of soil at low temperature.
●The isolation layer between the road ballast and the subgrade, or the isolation layer between the subgrade and the clean foundation.
Product implementation standards: national standard (GB/T 17639-2008)
Filament Spunbonded Needled Non-woven Geotextile Technical Specifications | ||||||||||
Item | Index | |||||||||
Index breaking strength（KN/m） | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | |
1 | Vertical and horizontal rupture strength / (KN/ m) | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
2 | Vertical and horizontal standard strength corresponding to elongation % | 40-80 | ||||||||
3 | CBR bursting strength /KN | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 |
4 | Vertical and horizontal tearing strength /KN | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.10 | 1.25 |
5 | Equivalent aperture O90(95)>/mm | 0.05-0.20 | ||||||||
6 | Vertical permeability coefficient | K*(10-1～10-3）and K=1.0～9.9 | ||||||||
7 | Thickness / mm≥ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 |
8 | Width deviation | -0.5 | ||||||||
9 | Unit area mass deviation | -5 | ||||||||
Packing of Filament Polyester Spunbonded Nonwoven
You can freely choose PE film or PP woven bag for outer packaging, and there are paper tubes of different sizes inside the product for you to choose freely.
Strength of the company
The business enterprise is a expert corporation engaged in the lookup and development, manufacturing and income of geosynthetics. It is a member unit of China Geosynthetics Engineering Association and a member unit of China Building Waterproof Materials Industry Association. The product has CE and ISO certification, and there is a expert after-sales crew to grant help to customers. The merchandise have been exported to Japan, the United States, Europe and Southeast Asian nations many times, and have obtained unanimous praise.
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