针对衬塑管道表面夹渣的原因及预防措施
CHENSUGUANDAOZAIJIAOFUSHIKENENGHUICUNZAIBIAOMIANYOUQUEXIANDECHANPIN,GUANDAOZAIBAOCUNJISHIGONGGUOCHENGZHONGYEKENENGHUIRANGGUANDAONEIBUZHANRANLAJI,DUIYUYISHANGLIANGZHONGKENENGHUICHUXIANDEQINGKUANG,WOMENXUYAOTIQIANCAIQUYUFANGCUOSHI,LAIBIMIANWENTIDEFASHENG:
GUANDAOBIAOMIANCUNZAIJIAZHA、ZHONGPIDENG
1.GUANDAOZAISHIYONGQIAN,YINGJINXINGWAIGUANJIANCHA,QIBIAOMIANYINGGUANGHUA,WUJIANRUIHUAHEN、LIEWENSUOKONG、JIAZHA、ZHONGPIDENGQUEXIAN。
2.AOXIANSHENDUBUDECHAOGUO1.5mm,AOXIANZUIDACHICUNBUYINGDAYUGUANZIZHOUZHANGDE5%。
GUANDAONEIBUYOUYILIUWU
1.GUANDAOANZHUANGQIANYINGDUIGUANZINEIBUJINXINGQINGLI,GUANNEIBUDEYILIURENHEZAWU。
2.ANZHUANGSHIZAIGUANZISHANGKAIKONG,YINGZAIGUANDAOHANJIEQIANJINXING,ZHUYIWUSHIRONGZHAHUOTIEXIELUORUGUANNEI。
3.KAIKONGYONGJINSHUCHIJU。
CHENSUGUANDAODEYANSHOUGUOCHENGZHONG,RUGUOFAXIANBIAOMIANCUNZAIQUEXIANHUOAOXIANCHENGDUCHAOCHUWENZHONGGUIDINGFANWEIDEGUANDAO,NEIMEJIUYINGGAIJISHIGENGHUAN。ERDUIYUGUANDAODEWURANYEYINGGAIJISHIJINXINGQINGLI,BINGQIESHIGONGSHIYAOLINSHIFENGDUBAOHUGUANDAOBUSHOUWURAN。
上一条:饮用水衬塑管道的性能标准
下一条:衬塑管道施工时的安全措施