|
單位面積質(zhì)量, g∕㎡
膜材厚度,mm
強(qiáng)度要求 |
400 |
500
|
600 |
700 |
800 |
900 |
1000 |
備注 |
|
0.25~0.35 |
0.3~0.5 | |||||||
|
斷裂強(qiáng)度KN∕m |
5 |
7.5 |
10.0 |
12.0 |
14.0 |
16.0 |
18.0 |
縱橫向 |
|
CBR頂破強(qiáng)力,KN |
1.1 |
1.5 |
1.9 |
2.2 |
2.5 |
2.8 |
3.0 |
|
|
撕破強(qiáng)力,KN |
0.15 |
0.25 |
0.32 |
0.40 |
0.48 |
0.56 |
0.62 |
縱橫向 |
|
膜材厚度,mm |
0.2 |
0.3 |
0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
備注 |
|
一布一膜 |
0.4 |
0.5 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
|
|
二布一膜 |
0.5 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
1.6 |






