当前位置 : 土工膜翻倍炸金花 > 行业动态 > 垃圾填埋场中HDPE土工膜施工技术研究
应用于垃圾填埋中时的注意问题进行了探讨,以期为相关施工人员作为依据。

垃圾填埋场用HDPE土工膜来做防渗


翻倍炸金花ZAILAJITIANMAIGONGZUOZHONG,FANGSHENMOZUOWEIJINXINGFANGSHENCHULISHIDEGUANJIAN,QIEQIXIAFANGZHIJIEMIANDUIDESHIPAISHUIGUANYIJIDIXIASHUISHOUJIDAOPAIMANGGOU,MUDEZAIYUYOUXIAOKONGZHIDIXIASHUIDESHUIWEIGAODU,BIMIANYINDIXIASHUIWEISHANGSHENGERXIANGTUOFANGSHENMO,YIBANXUYAOJIANGDIXIASHUIDESHUIWEIXIANZHIYUFANGSHENMO2MIYIXIA。ZAIFANGSHENMODESHANGFANGHAIXUYAOJINXINGSHIFENCENG、SUISHIPAISHUICENGYIJIHDPEPAIWUGUANDAODENGDEPUSHEGONGZUO,QIZUOYONGZAIYUSHOUJIBINGPAIFANGLAJISHENTOUYE,BAOHUFANGSHENMOFANGZHIQISHOUDAOYINGHUOJIANRUIWUTIDEPOHUAI。QIZHONGLAJITIANMAICHANGZHONGLIXIANGDEFANGSHENCHENCENGCAILIAOJIUSHINENGGOUQIDAOYOUXIAOFANGSHENZUOYONGDEZHANTU,DANSHIYIBANDEZHANTUWANGWANGZHINENGQIDAOYANHUANLAJISHENLOUYEDESHENLOU,BINGBUNENGCHEDIDEZUZHISHENLOUYE。WEILENENGGOUYOUXIAODEZUZHISHENLOUYE,1.5ZHI2.0HAOMIHOUDUDEHDPEFANGSHENMOKEWEIDANGRENBURANG,QIMODEHANJIEYESHIXUANYONGDUTEDESHUANGHANGEREJIJINXING,HAIJIEZHIHOUZHIHUIXINGCHENGLIANGTIAOJIAOWEIXIAZHAIDEHANFENG,ZAIZHENGTISHANGJIAQIANGLEJIEKOUDEKANGJIANYUKANGYANENGLI;LINGWAIYEKEYIZAIHANFENGZHIJIANDEKONGXIZHONGCHARUQIYAJIANCEYIQIDUIHANFENGDEZHILIANGJINXINGJIANYAN。


1.HDPE土工膜的施工原理


HDPEMOSHIMUQIANJIAOWEIXINXINGDEYIZHONGTUGONGHECHENGCAILIAO,YINWEIQIJIAOQIANGDEFANGSHENNENGLI,SUIYIBEIGUANGFANDEYINGYONGYUTIANMAICHANGJIANSHE、DIXIASUIDAO、RENGONGHUDENGGEXIANGGONGCHENGZHIZHONG,ZAISHIJIANFANGSHENYINGZHONGZHONGBIAOMING,QISHIGONGSUDUJIAOKUAI,KANGYA、KANGBIANXINGNENGLIJIAOQIANG,JUYOUHENHAODENAIJIUXINGYIJIWENDINGXING,HAIJUYOULVSE、CHIJIUHUANBAODEDEYOUDIAN,YEZHENGSHIRUCI,SHIDEQIZAILAJITIANMAICHANGZHONGZHUJIANZHANJULEZHUDAODIWEI。HDPEFANGSHENZAIYINGYONGZHONGZHUYAOYOUHUAXUEXINGZHIWENDING、FANGSHENXINGGAO、NAILAOHUAXINGQIANG、NENGGOUHENHAODEKANGZHIWUGENXIYIJIJIXIEQIANGDUJIAOGAODENGYOUDIAN,YINCIZAISHIGONGZHONGKEYITONGGUODUIQIJIECHUBUFENJINXINGJIARECHULI,BINGSHIDEHDPEFANGSHENMODEBIAOMIANRONGSHENFANWEIZHINEICHANSHENGXIANGYINGDEFENZISHENTOUYUHUHUAN,ZUIZHONGRONGWEIYITI。


2.HDPE土工膜进行施工之前的技术要求


翻倍炸金花ZAILAJITIANMAICHANGZHONGYUNYONGHDPEFANGSHENMOJINXINGSHIGONG,YINGSHOUXIANGENJUQICAILIAODEGEZHONGXINGZHIYIJITEDIANZUOHAOXIANGGUANDEJISHUFENXIYUZHUNBEIGONGZUO,BENWENZHUYAOJIANGZHUNBEIGONGZUOZONGJIEWEIYIXIAJIDIAN:(1)DUISHIGONGSHEJITUDEZHUNQUEBAWO,SHIGONGSHEJITUZUOWEIZHENGGEGONGCHENGSHIGONGDEZHIDAOXINGWENJIAN,WEILEBAOZHENGANQUANGAOXIAODESHIGONG,XIANGGUANSHIGONGGUANLIRENYUANYIJISHIGONGCAOZUORENYUANDOUYINGDUIQIYOUJIAOWEIZHUNQUEDEBAWO;(2)SHIGONGSHEBEIYIJIDIANYUANDEZHUNBEI,MUQIANDIANYUANSHIGONGCHENGSHIGONGBUKEHUOQUEDEZHONGYAONENGYUAN,YINCIZAISHIGONGQIANYINGDIAOPEIHESHIDEDIANYUAN,LINGWAIJIUSHIDUISHIGONGGUOCHENGZHONGDEGONGJUJIQIJINXINGGUIHUAHEZHUNBEI;(3)DUISHIGONGRENYUANDEGANGQIANPEIXUN,HDPEFANGSHENMOSUIRANYIJINGDEDAOLEJIAOWEIGUANGFANDEYINGYONG,DANSHIQIRENGJUZHUANYETEDIAN,XUYAODUISHIGONGCAOZUORENYUANJINXINGHELIDEZHUYISHIXIANGDEJIANGJIE;(4)DUIHDPEFANGSHENMODEJIANCHAYUYANSHOUYAOYANGEANZHAOXIANGGUANGUIFANBIAOZHUN,JIZAISHIGONGQIANDUIHDPEFANGSHENMODEGEZHONGXINGHAO、GUIGEYIJIZHILIANGJINXINGBIAOZHUNHUAJIANCHA,HEGEHOUCAIJIYUJIESHOUSHIYONG;(5)JICENGYINGZAI2cm/m2ZUOYOUDEPINGZHENGDUZHINEI,YASHIDUKONGZHIZAI95%ZUOYOU,JIEJINGDUFANGMIANYAOQIUCHUIZHISHENDU2.5cmNEIBUNENGCHUXIANSUISHI、WALI、GENXU、GANGJINHUNNINGTUKELIHUOBOLISUIPIANDENGHUIYANZHONGSUNHUAIHDPEMODENGJIANRUIDEZAWU。


3.HDPE防渗膜的施工技术要点


翻倍炸金花ZAIDUIHDPEFANGSHENMOJINXINGLEHELIDESHIGONGZHUNBEIZHIHOU,JIUXUYAOZUIQISHIGONGGUOCHENGZHONGYINGZHUYIDEJISHUYAODIANJINXINGTANTAO,ZHUYAOBAOKUODUISHIGONGCHANGDIDEZHANGLIANGYIJIJIANCAIHEPUSHEZHONGDEZHUYISHIXIANG、HANJIEFANGFADENGFANGMIANDENEIRONG。


3.1DUISHIGONGCHANGDIDEZHANGLIANGYIJIHELIDEJIANCAI


翻倍炸金花ZAIDUIHDPEFANGSHENMOJINXINGPUSHESHIGONGZHIQIAN,SHOUXIANYAODUIPUSHEDECHANGDIJINXINGJIANCHAYUZHANGLIANG,RANHOUGENJUZHANGLIANGDEJIEGUOXUANZECHICUNXIANGFUDEHDPEFANGSHENMOBINGYUNSHUDAOMAOGUGOUPINGTAICHU,GENJUYAOQIUJIANGQIZAISHANXINGQUYUNEIJINXINGJIANCAI,SHIDEQISHANGXIALIANGDUANJUNNENGGOUDEDAOLAOGUDEMAOGU。ZAIDUIHDPEFANGSHENMOJINXINGJIANCAIDEGUOCHENGZHONG,YAOZHUYIZAIGONGCHENGZHILIANGYAOQIUXIA,ZUODAODUIHDPEFANGSHENMODEJINLIANGJIESHENG,CONGERJIANSHAOBIANJIAOLIAOYIJIJINXINGHANJIESHIDEHANFENGSHULIANG。


3.2HDPETUGONGMOPUSHEZHONGDEZHUYISHIXIANG


HDPEFANGSHENMOPUSHEGUOCHENGZHONGYINGGAIZHUYIDESHIXIANGZHUYAOBAOKUO:PUSHEWENDU、HUANJINGTIAOJIAN、PUSHESHUNXUYIJIXIANGGUANDEPUSHEYAOQIUJIGEFANGMIAN。


(1)PUSHEWENDU


YIBANERYANJIAOSHIYIHDPEFANGSHENMOPUSHESHIGONGDEWENDUZAI5DAO40DUZHIJIAN,ERQIEHAIYINGKAOLVDAOHDPEFANGSHENMODEREZHANGLENGSUODETEXING,ZAIWENDUJIAODISHIFANGSHENMOYINGPUSHEDEXIANGDUIJIAOJINYIXIE,WENDUJIAOGAOSHIYINGSONGCHIYIXIE,ZAIXIAJIDUIHDPEJINXINGPUSHESHIYINGBIMIANZHONGWUSHIFENDEGAOWENPUSHE。


(2)HUANJINGTIAOJIAN


HUANJINGTIAOJIANZHUYAOSHIZHIZAISHIGONGCHANGDIFENGLIGAOYUSIJISHIHUOZHEYUTIANBUYINGJINXINGHDPEFANGSHENMODEPUSHEGONGZUO,ZAIFENGLIJIAOXIAOSHI,YINGCAIYONGSHADAI(TU)YAYUHDPEFANGSHENMOZHISHANG,YILIYUSHIGONGDEZHENGCHANGJINXING。


(3)PUSHESHUNXU


ZAIHDPEFANGSHENMODEPUSHEGONGZUOZHONG,YINGGENJUSHIGONGCHANGDIDEJUTITIAOJIAN,YIBANCAIYONGXIANPUBIANPOHOUPUCHANGDI,ZAIBIANPODEPUSHEGUOCHENGZHONGCAIYONGCONGSHANGZHIXIADESHUNXU,ZAICHANGDIDEPUSHEGUOCHENGZHONGCAIQUCONGDIBUXIANGSHANGBUJINXINGGAOWEIYANSHEN。


(4)PUSHEYAOQIU


HDPEFANGSHENMOZAIPUSHEZHONGYINGJUTIZHUYIYIXIESHIJIANYAOQIU。ZAIJINXINGBIANPODEDAOPUSHESHI,ZHANMODEFANGXIANGJINLIANGYUZUIDAPOXIANPINGXING;XIANGLINDELIANGFUSHENTOUMOZAIZONGXIANGSHANGDEJIETOUBUNENGTONGZAIYITIAOPINGXINGXIANSHANG,ERSHICUOKAIZHONGDIE1MIYISHANG,JIETOUCHUHAIXUBAOCHIYUBAJIAO、WANJIAO1.5MIYISHANGDEJULI,BINGSHEZHIYUTONGYIPINGMIANSHANG;SHUIPINGSHANGDEJIEFENGCHUYINGYUPOJIAOYIJIJUYOUJIAODAYINGLICHULIUYOU1.5 MIYISHANGDEJULI;CONGCHANGDIXIANGSHANGBUYANSHENPUSHESHI,BUYINGLADESHIFENPINGJIN,YILIUYOU1.5%DEYUFUWEIYI,MUDESHIWEIJUBUXIACHENLASHENBEIYONG;ZAIJINXINGKUDIHUOCHANGDIDEHDPEFANGSHENMODEPUSHEGUOCHENGZHONG,YINGJINLIANGPINGZHENGSHUNZHI,BUYINGCAICHUXIANZHEZHOUHUOZHEBOWEN,ERQIEYAOBALIANGFUXIANGLINDEFANGSHENMODAQI、DUIZHENG,BINGANZHAOYAOQIUJIANGDAJIECHULIU10LIMIZUOYOUDEZHONGDIEJIKE;DUISHIGONGGUOCHENGZHONGYIJINGPUSHEHAODEHDPEFANGSHENMOMEIGEYIDUANJULISHIYONGYIGESHADAIYAZHU,TESHUQINGKUANGXIAHAIYAOWADIGOUJINXINGMAOGU,MUDEZAIYUFANGZHISHENTOUMOBEIFENGCHUIQI,YINGXIANGJIXUJINYIBUDESHIGONG。


翻倍炸金花3.3HDPEFANGSHENMODEHANJIE


翻倍炸金花(1)HANJIEFANGFA。ZAIHDPEFANGSHENMODEHANJIEERYAN,ZHUYAOYOUDANGUIJICHUYUSHUANGGUIRERONGLIANGZHONGHANJIEFANGFA,QIZHONGYISHUANGGUIRERONGHANJIEFAWEIZHU,ERDANGUIJICHUDEHANJIEFANGSHIZHUYAOSHIDUIBUBIANJINXINGSHUANGGUIRERONGHANJIESHIDEBUCHONG。


(2)DUIHDPEFANGSHENMOJINXINGHANJIEDEZHUNBEI。SHOUXIANSHIDUIHDPEFANGSHENMODESHIYANHANJIE,SHIYANHANJIEZAIJIDINGDESHIYANGSHANGJINXING,ZHUYAOSHIWEILEJIANYANYUDIAOJIEHANJIESHEBEI,DANGHANJIESHEBEIJIANYANDIAOJIEHESHIZHIHOUCAINENGJINXINGSHENGCHANHANJIE,QIDIAOJIENEIRONGZHUYAOBAOKUOHANJIEJIDEPINLVKONGZHI,HANJIESHIYANHAIYINGBAOCHIYUSHENGCHANHANJIEDEWAIBUHUANJINGXIANGYIZHI,BIMIANCHUXIANHUANJINGDUISHENGCHANHANJIEDEBULIYINGXIANG。


翻倍炸金花(3)HDPEFANGSHENMODEHANJIEYAODIAN。HANJIEDEYAODIANZHUYAOBAOKUO:DUIHANJIEDEYALI、SUDUJIWENDUJINXINGSHIYANHEDIAOZHENG;DANGSHIGONGHUANJINGCHAOCHUHANJIEHUANJINGBIAOZHUNSHILIJIDINGZHIHANJIEGONGZUO;BAOZHENGHANTIAOYUHDPESHENTOUMOCAILIAODEYIZHIXING;ZAIPUSHEZHIHOUDEDANGTIANWANCHENGXIANGYINGDEHANJIEGONGZUO;WEIYUHDPEFANGSHENMOBIANYUANSHANGBUDEHANFENGYINGMOZHIZHI1/2ZHIJIAODEQINGXIEDU,YIBAOZHENGHANFENGDEZHILIANG。


4.HDPE防渗膜的施工安全与环保措施


ZAIDUIHDPEFANGSHENMOJINXINGXIANGGUANDESHIGONGGONGZUOSHI,YINGYANGEANZHAOGUOJIAXIANGUANBUMENDESHIGONGBIAOZHUNJINXING,SHIGONGQIYEBENSHENHAIYINGDANGJUYOUWANZHENGANQUANSHIGONGGUANLIDENENGLI,BAOKUOJUBEIXIANGGUANZHUANYEJISHUZHISHI,JUYOUSHIGONGSUOXUDESUOYOUJIXIESHEBEI,YOUWANSHANDEZHUNBEI、SHIYAN、JIANCETIXILAIBAOZHENGSHIGONGDEANQUAN。ZAIHUANBAOFANGMIANZEYINGGAIYANGEANZHAOGUOJIAHUANBAOBUMENDEXIANGGUANBIAOZHUNJINXINGSHIGONG,ZUNSHOUGUOJIADEXIANGGUANFALVFAGUI,TEBIESHIDUISHIGONGGUOCHENGZHONGCHANSHENGDEGEZHONGHUAXUE、YOULIAOPINDEDUIFANGYUCHULI,FANGZHIYINWEISHIGONGERDUIDIXIASHUIZAOCHENGWURANDENG。LINGWAIHAIYINGZHUYISHIGONGZHONGDUIBUFENCAILIAODEHUISHOUZAILIYONG,YIJIDUIBUKEHUISHOUDECAILIAODEGUIFANCHULIDENG,YICILAIBIMIANSHIGONGDUIHUANJINGDEWURANYUPOHUAI。


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