刘伯温精选一肖大公开

防渗土工布在水利工程施工中如何起到防渗作用？

防渗土工布在水利工程施工中如何起到防渗作用？

　　TUGONGFANGSHENMOZAISHUILIFANGSHENZHONGDEJIBENYAOQIU：　

　　GENJUYONGDEDUIXIANGBUTONG，TUGONGFANGSHENMOYEYOUZHONGLEIZHIFEN，ERWOMENCHANGJIANDEYOULIANGZHONG：JULVYIXIMOHEJUYIXIMO。ERJUYIXIMOZAIKANGLAQIANGDUJIAOHAO，ZAISHIYONGSHOUMINGSHANGBIQIJULVYIXIMOYAOGENGZHANG，BINGQIEJUYOUJIAOHAODEGESHUI、ZHANLIANZUOYONG。SHIBIJIAOLIXIANGDEFANGSHENCAILIAO。

　　TUGONGFANGSHENMOCAILIAOYIBANDOUYAOJUYOUYIXIAJIBENYAOQIU：SHOUXIANTUGONGFANGSHENMOBIXUMEIYOULIEHEN、ZHUMOHEWUFANGBUDEZHANHEYAOJIAOHAO、JUYOULIANGHAODEJUNYUNXINGHEBUTOUSHUITOUQIXING，BINGQIEZAIHOUDUSHANGBUNENGXIAOYU0.5mm ,ERZAIBUJUNYUNXINGFANGMIANBUYAOCHAOGUO。CONGZONGDEYAOQIUSHIYAOHEDANGDIDEHUANJINGDIZHIXIANGPIPEI，ZAIDABASHANGDETUGONGFANGSHENMOYAOJUYOUJIAOHAODEYANSHENXING，NENGGOUSHIYINGDIZHIJIEGOUBIANHUAYINQIDEWENTI，HAIYAONENGGOUJINGDEQIDIWENDEKAOYAN。　　

　　水利防渗土工布的施工铺设：　

　　（1土工布裁切之前，一般不宜按图示尺寸裁切，应逐片编号，详细记¼在专用表格上，应该准确丈量其相关尺寸，然后按实际裁切。　

　　（2）铺设光面土工布时应力求焊缝最少，在保证质量的前提下，尽量节约原材料，同时也容易保证质量。　

　　（3）MOYUMOZHIJIANJIEFENGDEDAJIEKUANDUYIBANBUXIAOYU10cm，TONGCHANGJIUSHIHANFENGPAILIEFANGXIANGPINGXINGYUPODU，JIYANPODUFANGXIANGPAILIE。　

　　（4）TONGCHANGZAIGUAIJIAOJIJIXINGDIDUAN，YINGSHIJIEFENGZHANGDUJINLIANGJIANDUAN。CHUTESHUYAOQIUWAI，ZAIPODUDAYU1：6DEXIEPOSHANGJUDINGPOHUOYINGLIJIZHONGQUYU1.5MIFANΧNEI，JINLIANGBUSHEHANFENG。

　　（5土工布在铺设中，应避免产生人为褶皱，温度较低时，应尽量拉紧，铺平。