1, Non woven needle punched geotextile 2, 100g to 800g/sqm white/black or other colors 3, material: pp/pet 4, width: 1m-6m
1 , Non woven needle punched geotextile2, 100g to 800g/sqm white/black or other colors3, material: pp/pet4, width: 1m-6m
Filament spunbond needle punched non woven geotextile
Shandong Hengyun Electric Equipment Group Company is a professional manufacturer which deals in building electric equipments and building materials.
Usage:
Especially suitable for landfills,salt marshes, are also widely used in railway, highway, dams,coastal beaches and other projects filtration,separation and drainage.
Properties:
The production line adopts the international advanced technology industries and the first time in the application of advanced twin-screw extrusion technology, dual-array wire system, pipe flow distraction technique,plate wire systems and high-speed needle placed into the fabric production process,18 international and domestic patents
,the product has high strength, anti-aging, acid, abrasion resisitance, good flexibility, easy constrction.
item | Value | |||||||||
Specification g/m2 | 100 | 150 | 200 | 300 | 400 | 500 | 600 | 800 | 1000 | |
breaking strength | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | |
1 | /(KN/m) ≥ MD and CD breaking strength | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
2 | /% MD and CD elongation at break |
40-80 | ||||||||
3 | CBR/KN ≥ CBR mullen burst strength | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 |
4 | /KN ≥ MD and CD tear strength | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.10 | 1.25 |
5 | O90(O95)/mm sieve size | 0.05-0.20 | ||||||||
6 | /(cm/s) Vertical permeability coefficient | K×(10-1-10-3) k=1.0-9.9 | ||||||||
7 | /mm thickness ≥ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 |
8 | /% width variation | -0.5 | ||||||||
9 | /% Weight variation | -5 | ||||||||
short fibre needle punched non woven geotextile
