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改性沥青专用油

GAIXINGLIQINGZHUANYONGYOUYOUNAIGAOWEN、NAIDIWENXINGNENG,BINGYULIQINGYOULIANGHAODEXIANGRONGXING,YU...

橡胶填充油

XIANGJIAOTIANCHONGYOUZHUYAOYINGYONGYU:XIANGJIAOBAN,XIANGJIAOQICHELINGBUJIAN,FANGHUADIANDENG;HEXIANGJIAO...

无味再生胶专用油

ZAISHENGJIAOZHUANYONGFANGTINGYOUYUGEZHONGZAISHENGJIAOFENHUNLIANHOU,NENGGOUMINGXIANTIGAOZAISHENGJIAODEQIANGDU...

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影响防水卷材用油防水工程的主要因素

发布人:东海化工   发布时间:2017-07-01

建筑物渗漏是当前突出的质量通病,而造成的原因虽是多方面的,但其根源在于建筑结构(如屋顶、墙面及地下室等中确实存在许多的孔、洞和裂缝,在外力和自然条件的影响下,有压力一旦穿透防水屏障,防水卷材用油就会渗入至结构内部产生毛细作用和渗透作用,从而出现漏水现象。也就是说,所有建筑物的渗漏都可归纳为三个基本要素,即有孔、洞和裂缝,有水和使水流动或移动的作用力。只有把渗漏水原因准确地分析清楚,才能提出有科学依据和可操作性的修补方案,并能收到事半功倍的效果。

FANGSHUIGONGCHENGBIXUKAOLVWAIJIEHEGEZHONGZIRANYINSUDUITADEYINGXIANG,YIBANKEGUINAWEIYIXIAJIGEFANGMIAN。

1)WAILIDEYINGXIANG。CHUKAOLVHENGZAI、HUOZAIWAI,HAIYAOKAOLVGONGCHENGZHONGCHANGJIANDEBIANXINGHEZAI,FANGSHUIJUANCAIZHUANYONGFANGTINGYOUSHIBUZHIJIEYILIDEXINGSHICHUXIANDEYIZHONGJIANJIEHEZAI,LIRUWENDUBIANHUA、CAILIAODESHOUSUOHEXUBIAN、DIJIBIANXING、DIMIANYUNDONGDENG。ZHEIZHONGBIANXINGHEZAIZAIFANGSHUIGONGCHENGSHEJIYUSHIGONGZHONGYINGJIAYIFANGFAN,RUZAIFANGSHUIJIEDIANSHEJISHI,YINGGENJUJIEGOUBIANXING,WENCHABIANXINGHEZHENDONGDENGYINSU,SHIJIEDIANGOUZAOHEFANGSHUICUOSHINENGMANZUJICENGBIANXINGDEXUYAO;ZAIJUANCAIFANGSHUIGONGCHENGSHIGONGSHI,ZEYINGGENJUDANGDIWENDU、SHIDUJIHUNNINGTUHUOSHUINISHAJIANGJICENGDESHOUSUOHEXUBIANDENGYINSU,BUJINYAOBIKAIGAOWENHEYUTIAN,TONGSHIHAIYIXUANYONGHELIDEJUANCAIPUTIEGONGYI,RUKONGPUFA,TIAOZHANFAHUODIANZHANFA;LINGWAI,JUANCAIPUTIEYUJICENGSHIGONGZHIJIAN,YIYOUYIDINGDESHIJIANJIANGESHIJIAN,BIMIANSHUINILEICAILIAOZAOQISHOUSUODEYINGXIANG,FOUZEJIANGSHIJUANCAILALIEERYINQISHENLOU。

2)ZIRANTIAOJIANDEYINGXIANG。JIANZHUWUZAIZIRANJIEZHONGYAOJINGSHOURISHAI、YULIN、FENGXUE、BINGDONGYIJIDIXIASHUIDEQINSHIDENGYINGXIANG,FANGSHUIJUANCAIYONGYOUQIYINGXIANGCHENGDUSUIZHEGEDIQIXIANGHEDIZHITIAOJIANBUTONGYOUSUOCHABIE。GUOWAIXIANGGUANWENXIANCHENG,JIANZHUWUDESUNHUAICHUJIEGOUWENTIWAI,ZHUYAOYUANYINSHISHENLOUSHUIHESHIQIDEQINRU。ZAIJIANZHUSHIGONGZHONGFASHENGDEZHILIANGWENTIYOU90%YUSHUIYOUGUAN。SUOYI,ZAISHEJISHI,YINGDUIJIANZHUWUDEYOUGUANBUWEICAIQUBAOWEN、GERE、FANGSHUI、FANGZHIWENDUBIANXING、FANGZHIDONGZHANG、GEJUEZHENGQI、FANGZHIDIXIASHUIDEWEIHAIDENGGOUZAOCUOSHI,BIMIANYOUYUSHANGSHUYUANYINYINQIJIANZHUWUDESHENLOUHUOSUNHUAI,YIBAOZHENGJIANZHUWUNENGGOUZHENGCHANGSHIYONG。

3)HUNNINGTUJIEGOUQUEXIANDEYINGXIANGYAN。TUMUJIANZHUSHIYIGEXITONGGONGCHENG,HUNNINGTUJIEGOUCHANSHENGDEQUEXIAN,BIRANHUIYINGXIANGDAOFANGSHUIGONGCHENGDEZHILIANG。TONGGUODALIANGDEGONGCHENGSHIJIANHELILUNFENXI,GANGJINHUNNINGTUJIEGOUCHUXIANLIEFENG(KUANDUZAI0.2-0.3mnYIXIADEWUHAILIEFENG)SHIBUKEBIMIANDE,BINGYINGSHIWEIKEYIJIESHOUDESHISHI。YOUGUANWENXIANZHICHU,YOUHUNNINGTULIEFENGYINQIDEGEZHONGBULIHOUGUOZHONG,SHENLOUSHUIZHAN60%。CONGWULIGAINIANSHANGSHUO,SHUIFENZIDEZHIJINGYUE0.3X10-6mmSHI,KECHUANGUORENHEROUYANKEJIANDELIEFENG。SUOYICONGLILUNSHANGSHUO,RENHEHUNNINGTUJIEGOUCHANSHENGDELIEFENGDOUYINGGAIJINXINGFANGZHI。


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