- Contact Person : Ms. Xu Vivian
- Company Name : Laiwu Starring Trading Co., Ltd.
- Tel : 86-634-6878566
- Fax : 86-634-6878666
- Address : Shandong,Laiwu,No. 39, Building 27, No. 17, Wen River Street, High-Tech Zone , Laiwu
- Country/Region : China
- Zip : 271100
PP Staple Fiber Needle Punched Geotextile
PP Staple Fiber Needle Punched Geotextile
Products Description
Staple fiber needle punched geotextile is manufactured using short synthetic fabric (polyester fibre, polypropylene fiber) as main materials.The product is formed after the processes of opening,combing,mixing and disordering,lapping and needling.
Products Features
1.Excellent drainage performance
2.High strength,excellent tenacity
3.Anti-aging,anti-acid and alkali
4.Can accommodate irregular deformations
5.Creep, corrosion and abrasion resistance
6.Safe and easy for construction
Application Range
1.Roads
2.Subsurface Drainage
3.Railways
4.Waterproofing Fabrics
5.Landscaping
6.Landfills
7.Horticulture
8.Various Other Applications
Product Specifications and Technical Parameters
NO. | Item | Specification | Note | |||||||||||
100 | 150 | 200 | 250g | 300 | 350g | 400 | 450 | 500 | 600 | 800 | ||||
1 | Weight Variation% | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 |
| |
2 | Thickness mm≥ | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 | ||
3 | Width Variation % | -0.5 | ||||||||||||
4 | Breaking Strength KN/m ≥ | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 | MD and TD | |
5 | Elongation at Break % | 25~100 | ||||||||||||
6 | CBR Mullen Burst Strength KN≥ | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 |
| |
7 | Sieve Size O90 mm | 0.07~0.2 |
| |||||||||||
8 | Vertical Permeability Coefficient cm/s |
K× (10-1~10-3)
| k=1.0-9.9 | |||||||||||
9 | Tear Strength KN≥ | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.6 | MD and TD | |
PP Staple Fiber Needle Punched Geotextile
