功能:
防渗、隔离
用途:
●垃圾填埋场、污水或废渣处理场防渗。
●江堤、湖坝、尾矿坝、污水坝及库区、渠道、蓄液池(坑、矿)。
●地铁、地下室和隧道、隧洞防渗衬砌。
●路基及其它地基盐渍防渗。
●堤、坝前水平防渗铺盖,地基垂直防渗层、施工围堰、废料场。
●海水、淡水养殖场。
●公路、高速公路、铁路的地基;膨胀土和湿陷性黄土的防水层。
●屋面防渗。
产品:
包括LDPE土工膜、LLDPE土工膜、HDPE土工膜、EVA土工膜、ECB土工膜、PVC土工膜、糙面土工膜等。
EVA土工膜技术指标
序号 | 项目 | 指标 |
1 | 厚度 mm | 0.2~4 |
2 | 宽度 m | 2.5~8m |
3 | 拉伸强度(纵横)MPa | ≥16 |
4 | 断裂伸长率(纵横)% | ≥550 |
5 | 直角撕裂强度 N/mm | ≥60 |
6 | 水蒸气渗透系数 (g,cm/c㎡.s.pa) | <1.0×10-13 |
7 | 使用温度范围 | +70℃~-70℃ |
![](http://i05.c.aliimg.com/img/ibank/2013/422/536/745635224_449645496.jpg)
![](http://i01.c.aliimg.com/img/ibank/2013/414/855/745558414_449645496.jpg)
![](http://i01.c.aliimg.com/img/ibank/2013/059/326/745623950_449645496.jpg)
![](http://i01.c.aliimg.com/img/ibank/2013/512/465/745564215_449645496.jpg)
![](http://i04.c.aliimg.com/img/ibank/2013/836/386/744683638_449645496.jpg)
![](http://i03.c.aliimg.com/img/ibank/2012/599/831/731138995_449645496.jpg)
![](http://i03.c.aliimg.com/img/ibank/2012/334/731/731137433_449645496.jpg)
![](http://i01.c.aliimg.com/img/ibank/2012/779/251/731152977_449645496.jpg)
![](http://i03.c.aliimg.com/img/ibank/2012/685/472/731274586_449645496.jpg)
![](http://i03.c.aliimg.com/img/ibank/2012/337/751/731157733_449645496.jpg)
![](http://i05.c.aliimg.com/img/ibank/2012/092/161/731161290_449645496.jpg)
![](http://i05.c.aliimg.com/img/ibank/2013/152/568/745865251_449645496.jpg)
![](http://i05.c.aliimg.com/img/ibank/2013/734/760/749067437_449645496.jpg)
![](http://i01.c.aliimg.com/img/ibank/2013/995/382/747283599_449645496.jpg)
![](http://i01.c.aliimg.com/img/ibank/2013/816/087/745780618_449645496.jpg)
![](http://i04.c.aliimg.com/img/ibank/2013/085/099/746990580_449645496.jpg)
![](http://i03.c.aliimg.com/img/ibank/2013/110/787/745787011_449645496.jpg)