2023/4/28
Excellent anti filtration property, so that the soil material under seepage pressure will not be lost; Good drainage ability, allowing water to be discharged through its permeable channel body; Good elongation and corrosion resistance; Good reinforcement performance can increase the stability of the building.
Roads, railways, airports, water conservancy projects, environmental protection projects, electric power projects, waterproof materials, ground leather substrates, etc.
Reference standard: GB/T17639-2008
Model Item |
performance index |
|||||||||
4.5 |
7.5 |
10 |
15 |
20 |
25 |
30 |
40 |
50 |
||
1 |
Longitudinal and transverse fracture strength,KN/m≥ |
4.5 |
7.5 |
10 |
15 |
20 |
25 |
30 |
40 |
50 |
2 |
Elongation corresponding to standard strength in both vertical and horizontal directions % |
40-80 |
||||||||
3 |
CBR bursting strengthkN≥ |
0.8 |
1.6 |
1.9 |
2.9 |
3.9 |
5.3 |
6.4 |
7.9 |
8.5 |
4 |
thickness,mm≥ |
0.8 |
1.2 |
1.6 |
2.2 |
2.8 |
3.4 |
4.2 |
5.5 |
6.8 |
5 |
Mass deviation rate per unit area,% |
-5 |
||||||||
6 |
Width deviation rate ,% |
-0.5 |
||||||||
7 |
equivalent aperture O90(O95), mm |
0.05-0.20 |
||||||||
8 |
Vertical permeability coefficient,cm/s |
K×(10-1~10 -3)K=1.0~9.9 |
||||||||
9 |
Vertical and horizontal tearing strength,≥KN |
0.14 |
0.21 |
0.28 |
0.42 |
0.56 |
0.70 |
0.82 |
1.10 |
1.25 |
Refer to Q/CR549.5-2016
Serial Number |
project |
performance index |
|||||||
|
Nominal strength,kN/m |
4.5 |
7.5 |
10.5 |
12.5 |
15 |
20 |
25 |
30 |
1 |
Longitudinal and transverse tensile fracture strength,KN/m≥ |
4.5 |
7.5 |
10.5 |
12.5 |
15 |
20 |
25 |
30 |
2 |
Longitudinal and transverse fracture elongation% |
40-80 |
|||||||
3 |
Vertical and horizontal tearing strength,kN≥ |
0.14 |
0.21 |
0.28 |
0.35 |
0.42 |
0.56 |
0.70 |
0.82 |
4 |
CBR bursting strength,kN≥ |
0.8 |
1.4 |
1.8 |
2.2 |
2.6 |
3.5 |
4.7 |
6.4 |
5 |
Vertical and horizontal grip strength,KN≥ |
0.3 |
0.6 |
0.9 |
1.2 |
1.4 |
1.8 |
2.3 |
2.8 |
6 |
thicknessmm≥ |
0.8 |
1.2 |
1.6 |
1.9 |
2.2 |
2.8 |
3.4 |
4.2 |
7 |
Equivalent aperture (O95), mm |
0.07-0.20 |
|||||||
8 |
Vertical permeability coefficient,cm/s |
1.0×(10-1~10 -3) |
|||||||
9 |
Mass per unit,≥g/㎡ |
100 |
150 |
200 |
250 |
300 |
400 |
500 |
600 |
10 |
Width deviation,% |
+ 0.5 |
Anhui Chuangwan New Materials Co., Ltd. Copyright Anhui ICP Preparation No. 2023006138-1 {Disclaimers}