Geotextile Factory

Introduction:PET Non woven fabric

High quality polypropylene non woven needle-punched geotextile is made of polypropylene staple fibers on cross-laying equipment and needle punched equipment. It owns the advantages of acid and alkali resistance, erosion resistance, aging resistance, large strength, stable size, good filtrability etc.

Unit weight, g/m2	150	200	250	300	350	400	450	500
Weight tolerance, %	-8	-8	-8	-7	-7	-7	-7	-6
Thickness, ≥mm	1.3	1.7	2.1	2.4	2.7	3.0	3.3	3.6
Break strength, ≥KN/m	4.5	6.5	8.0	9.5	11.0	12.5	14.0	16.0
CBR burst strength, ≥KN	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7
Tear strength, ≥KN	0.12	0.16	0.20	0.24	0.28	0.33	0.38	0.42
Width tolerance, %	-0.5
Break elongation, %	25-100
EOS O90, mm	0.07-0.2
Vertical permeability coefficient, cm/s	K×(10-1-10-3) K=1.0-9.9

PP Staple Fiber Needle Punched Non Woven Geotextile Technical Parameter

Unit weight, g/m2	100	150	200	250	300	350	400	450	500
Weight tolerance, %	-8	-8	-8	-6	-6	-6	-6	-5	-5
Thickness, ≥mm	0.9	1.3	1.7	2.1	2.4	2.7	3.0	3.3	3.6
Break strength, ≥KN/m	4.5	7.5	10.0	12.5	15.0	17.5	20.5	22.5	25.0
CBR burst strength, ≥KN	0.43	0.72	1.10	1.39	1.78	2.13	2.45	2.81	3.31
Tear strength, ≥KN	0.14	0.21	0.28	0.35	0.42	0.49	0.56	0.63	0.70
Break elongation, %	25-100
EOS O90, mm	0.07-0.2
Vertical permeability coefficient, cm/s	K×(10-1-10-3) K=1.0-9.9

1.Hydraulic Engineering:Reservoir, dam, canal

2. Traffic Engineering:Infrastructure such as roads / highways (American usage), railways, etc. These projects aim to improve the load - bearing capacity, safety, and stability of roads, and extend the service life of roads.

3. Geotechnical Engineering:Laying on soft foundations to enhance foundation stability and avoid uneven settlement; slope protection to prevent geological disasters like landslides.

4. Environmental Protection Engineering:In landfills (covering the surface of garbage), it is used to isolate pollutants and protect the surrounding environment. In ecological restoration, it serves as an auxiliary material for soil improvement and vegetation restoration. It can retain soil moisture (promoting seed germination and vegetation growth), prevent soil erosion, and create favorable conditions for the restoration of the ecosystem.

5. Agriculture:Construction of farmland water conservancy (irrigation); used as thermal - insulation and moisture - retaining materials in greenhouses (covering the soil surface).

6. Construction Engineering:Waterproofing of building foundations and roofing (used in conjunction with geomembranes for seepage prevention).

OBOR, a large and professional geosynthetic products manufacturing company in China with 26 years history. The main products are HDPE Geomembrane, LDPE Geomembrane, LLDPE geomembrane,PVC membrane, Composite geomembrane and HDPE Geocell.

OBOR specialized in providing professional geosynthetics solutions for fish farming, Landfill, Highway, Railway, Airport, Tunnel,Mine Supporting and Protecting, Hydro, Reinforced Steep Slopes, Reinforced Retaining Wall, Reinforced Embankments, water conservancy facilities, soft foundation treatment and other related projects.