Polyester Geotextile fabric

Polyester Geotextile 1. made of polyester; 2. high intensity; 3. isolation and impermeability; 4. used in highway, railway.

Polyester Geotextile

 

Introduction:

1. Polyester filament as raw meterial;

2. Technics: Spin the raw materials and concrete together, forming triangle inner structure

Features:

1. High intensity, strong penetration resistance

2. Resistant to acid and alkaline, corrosion and aging

3. Excellent permeability and filterability

4. Low cost, favorable price and convenient construction

Function:

Inverted filter , isolation, impermeability, filteration, drainage, reinforcement and protection.

Application:

It is widely used in the areas of railway, highway, water conservancy, dam, tunnel, subway and environmental protection.

Technical Specification:

No	Item/Specification	100	150	200	250	300	350	400	450	500	600	800	Note
1	Mass-area ratio deviation, %	-6	-6	-6	-5	-5	-5	-5	-5	-4	-4	-4
2	Thickness, mm, ≥	0.8	1.2	1.6	1.9	2.2	2.5	2.8	3.1	3.4	4.2	5.5
3	Amplitude, deviation, %	-0.5
4	Breaking strength. KN/m ≥	4.5	7.5	10.0	12.5	15.0	17.5	20.5	22.5	25.0	30.0	40.0
5	Breaking elogation, %	40~80
6	CBR bursting strngth, KN ≥	0.8	1.4	1.8	2.2	2.6	3.0	3.5	4.0	4.7	5.5	7.0
7	Equifinal aperture mm	0.07-0.2
8	Vertical permeability coefficient, cm/s	KKx(10-4 ~ 10-3), K=1.0~9.9
9	Ripping strength, KN ≥	0.14	0.21	0.28	0.35	0.42	0.49	0.56	0.63	0.70	0.82	1.10

Polyester Geotextile fabric