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Plastic flat silk woven geotextile
Acid and alkali resistance,resistance to deformation,with drainage good isolation performance,convenient construction etc.
Key words :
Plastic flat silk woven geotextile
Category :
Plastic flat silk woven geotextile
Details description
Description:
Performance characteristics: Acid and alkali resistance,resistance to deformation,with drainage good isolation performance,convenient construction etc.
Production standard: BT20-15 BT30-22 BT40-28 BT50-35 BT60-42
Packaging specifications:Wide 2-6m,length 50-100m (or according to user requirements)
Plastic flat silk woven geotextile technical indicators (GB/T 17690-1999)
Item |
Lndex |
||||||
|
20-25 |
30-22 |
40-28 |
50-35 |
60-42 |
80-56 |
100-70 |
Breakage strength KM/m≥(LD) |
20 |
30 |
40 |
50 |
60 |
80 |
100 |
Breakage strength KM/m≥(TD) |
15 |
22 |
28 |
35 |
42 |
56 |
70 |
Elongation Rate%≤(LD,TD) |
28 |
||||||
Trapezoidal Tearing strength KN≥ (LD) |
0.3 |
0.45 |
0.5 |
0.6 |
0.75 |
1.0 |
1.2 |
Burst Strength KN≥ |
1.6 |
2.4 |
3.2 |
4.0 |
4.8 |
6.0 |
7.5 |
Vertical Permeability Coefficient cm/s |
10^(-1)~10^(-4) |
||||||
Sieve size(095.)mm |
0.08~0.5 |
||||||
Unit weight g/m2 |
120 |
160 |
200 |
240 |
280 |
340 |
400 |
Variation% |
±10 |
||||||
Anti - ultraviolet strong retention rate% |
≥As required by design or contract |
Application:
Used in highway,railway,dam,coastal beach engineering seepage filtration, drainage etc.
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