Product Details
PET/PP Needle Punched Nonwoven Geotextile
Product Introduction
Short Fiber Needle-punched non-woven Geotextiles are made from PET fibres that are tangled together by a needle-punching process. The fibres that achieve their strength by interlocking. Needle-punched non-woven Geotextiles have excellent water flow rates and are used for filtration of soil fines for drainage applications including trench drains, as a wrapping for perforated pipe, for erosion protection, and combined with three-dimensional structures to create prefabricated drains.
Application Range
Short Fiber Needle-punched non-woven Geotextiles are made from PET fibres that are tangled together by a needle-punching process. The fibres that achieve their strength by interlocking. Needle-punched non-woven Geotextiles have excellent water flow rates and are used for filtration of soil fines for drainage applications including trench drains, as a wrapping for perforated pipe, for erosion protection, and combined with three-dimensional structures to create prefabricated drains.
Product Technical Specification
Item |
Specfication |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
800 |
Quality Deviation Per Unit Acreage % |
-8 |
-8 |
-8 |
-8 |
-7 |
-7 |
-7 |
-7 |
-6 |
-6 |
-6 |
Thickness mm≥ |
0.9 |
1.3 |
1.7 |
2.1 |
2.4 |
2.7 |
3.0 |
3.3 |
3.6 |
4.1 |
5.0 |
Width Deviation for Range % |
-0.5 |
Mightness at Break KN/m |
2.5 |
4.5 |
6.5 |
8.0 |
9.5 |
11.0 |
12.5 |
14.0 |
16.0 |
19.0 |
25.0 |
Elongation at Break % |
25-100 |
CBR Bursting Strength KN/m |
0.3 |
0.6 |
0.9 |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
2.7 |
3.2 |
4.0 |
Effective Aperture O90(O95)mm |
0.07-0.20 |
Vertical Osmotic Coefficient cm/s |
K*10-1-10-3
|
Tearing Strength KN≥ |
0.08 |
0.12 |
0.16 |
0.20 |
0.24 |
0.28 |
0.33 |
0.38 |
0.42 |
0.46 |
0.60 |
WorkshopWrapping and Loading
CertificationContact InformationCathy Zhou
Shandong Dageng Group Co.,Ltd
Factroy :High-Tech Development Zone,Feicheng,Taian,Shandong, China
Office: 1-2402,16th.Miaoling Road ,Qingdao, Shandong, China
Tel: +86-532-58807578
Fax: +86-532-80615033
Phone: +86 17685790299
Website : www.geosynthetic.cn
S-kype: catherine.zhou2012