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Polyester filament geotextile
Polyester filament geotextile is made of polyester filament yarn, which is processed by netting equipment and needle punching equipment.
Features:
Polyester filament geotextile has the advantages of high strength, strong puncture resistance, anti-microbial, aging resistance, high temperature resistance, excellent water permeability, filterability, soil retention and so on.
Application:
It is mainly used in engineering fields such as reinforcement and isolation.
◆Parameters Table
|
序号
|
项目
|
性能指标
|
||||||||||
|
标称强度（kN/m）
|
7
|
9
|
11
|
15
|
19
|
22
|
25
|
28
|
34
|
40
|
45
|
|
|
1
|
纵横向抗拉断裂强度≥（kN/m）
|
7
|
9
|
11
|
15
|
19
|
22
|
25
|
28
|
34
|
40
|
45
|
|
2
|
纵横向断裂伸长率（%）
|
40——100
|
||||||||||
|
3
|
纵横向撕破强力≥（kN）
|
0.21
|
0.25
|
0.31
|
0.40
|
0.50
|
0.58
|
0.67
|
0.75
|
0.85
|
1.00
|
1.30
|
|
4
|
CBR顶破强力≥（kN）
|
1.1
|
1.4
|
1.7
|
2.3
|
2.90
|
3.3
|
3.8
|
4.2
|
5.4
|
6.2
|
7.8
|
|
5
|
纵横向握持强力≥（kN）
|
0.4
|
0.5
|
0.6
|
0.8
|
1.0
|
1.25
|
1.5
|
1.7
|
2.15
|
2.8
|
3.7
|
|
6
|
厚度≥（mm）
|
1.0
|
1.2
|
1.5
|
1.9
|
2.2
|
2.6
|
3.0
|
3.3
|
4.0
|
4.5
|
6.0
|
|
7
|
等效孔径（mm）
|
0.07-0.3
|
||||||||||
|
8
|
垂直渗透系数（cm/s）
|
1.0×（100—10-2）
|
||||||||||
|
9
|
抗紫外线强度保持率≥（%）
|
80%
|
||||||||||
|
10
|
单位面积质量≥(g/m2)
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
500
|
600
|
800
|
|
11
|
单位面积质量偏差（%）
|
±5
|
±4
|
±3
|
||||||||
|
12
|
幅宽偏差（%）
|
±0.05
|
||||||||||
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手机版底部
Taian Lude Engineering Materials Co., Ltd. / TEL：0538-6619066 6619088 鲁ICP备06027907号 powered by：300.cn WeiFang
