聚丙烯（PP）单向拉伸塑料土工格栅技术参数
|
项 目 |
TGDG25 |
TGDG35 |
TGDG50 |
TGDG80 |
TGDG110 |
TGDG150 |
TGDG170 |
TGDG200 |
TGDG220 |
TGDG260 |
|
每延米屈服拉伸力 KN/m≥ |
25 |
35 |
50 |
80 |
110 |
150 |
170 |
200 |
220 |
260 |
|
屈服伸长率 %≤ |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
|
2%伸长率时的拉伸力 KN/m≥ |
6 |
9 |
10 |
23 |
30 |
39 |
45 |
55 |
59 |
78 |
|
5%伸长率时的拉伸力 KN/m≥ |
12 |
18 |
25 |
44 |
60 |
77 |
90 |
110 |
120 |
157 |
|
极限蠕变强度 KN/m≥ |
11 |
15 |
21 |
30.2 |
41 |
49 |
57 |
64 |
71.5 |
86 |
聚乙烯（PE）单向拉伸塑料土工格栅技术参数
|
项 目 |
TGDG50 |
TGDG65 |
TGDG80 |
TGDG100 |
TGDG120 |
TGDG135 |
TGDG160 |
|
每延米屈服拉伸力 KN/m≥ |
50 |
65 |
80 |
100 |
120 |
135 |
160 |
|
屈服伸长率 %≤ |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
|
2%伸长率时的拉伸力 KN/m≥ |
14 |
18 |
23 |
29 |
35 |
39 |
47 |
|
5%伸长率时的拉伸力 KN/m≥ |
27 |
35 |
44 |
55 |
65 |
74 |
85 |
|
极限蠕变强度 KN/m≥ |
21 |
25.5 |
31 |
39 |
46 |
51 |
60 |
