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刚性防水套管穿墙时的安装要求 

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刚性防水套管穿墙时的安装要求 

来源:公司编辑 发布时间:2020-09-09 13:11 热度:113

  DANGGUANLUCHUANGUOJIANLIQIANGJICHUDEHUNNINGTUGOUZAO,CHUANLIANG、CHUANYIXINGZHUSHI,YINGSUITUJIANGONGCHENGYIQIANZHUANG。YUANGUSHIYUMAILEKONGHOU,FANGSHUITAOGUANHEHUNNINGTUZHONGJIANDEERCIHUNNINGTUJIAOZHUBURONGYIJIEJUE。YIXIEZEMEIFAJIEJUE,BIRUZAIBIESHUDIXIASHIJICHUDEHUNNINGTUJIANLIQIANGSHANGANZHUANGGANGDUFANGSHUITAOGUAN。

  DANGGUANDAOCHUANGUOHUNNINGTULOUBANHUOPUTONGZHUANQIANGSHI,TONGCHANGZAIHUNNINGTULOUBANSHANGYULIUKONG,BINGQIEKEYITONGGUOQIANGKONGZUANCHUPUTONGZHUANQIANG。ZAIDIMIANSHANG,ZAIANZHUANGGUANDAOZHIQIAN,QINGDUANKAIDIANXIANBINGANZHUANGTAOGUAN。ZAIZHUANQIANGSHANG,HUACHUXIAN,FANGZHIZHIJIA,ZHAODAOPODUBINGANZHUANGTAOGUAN。

  ROUXINGFANGSHUITAOGUANTONGCHANGSHIYONGYUGUANZICHUANGUOQIANGBIDEYISHOUZHENDONGHUOYANGEFANGSHUIYAOQIUDEJIEGOU。RUGUOQIANGBIBUSHIHUNNINGTU,ZEYINGGAIYONGHUNNINGTUQIANGBI,BINGQIEROUXINGFANGSHUITAOGUANBIXUYICIGUHUAZAIQIANGBISHANG;GANGXINGFANGSHUITAOGUANYONGYUJIANZHU,HUAGONG,GANGTIE,ZILAISHUI,WUSHUICHULIDENGDANWEI。

  DANGGUANDAOCHUANGUODIJI,NEIQIANG,DIBANDENGSHI,QINGBIMIANSHIYONGGUANDAO(YALIGUANDAO,LIRUGONGSHUI,GONGNUANDENG)DUIJIANZHUWUZAOCHENGGANRAO。TONGSHI,ROUXINGFANGSHUITAOGUANFANGBIANLEGUANDAODEANZHUANGHEWEIHU。ZAIJICHU,NEIBI,DIBANHEQITAGUANDAOJIAOCHAKOUZHONGANZHUANGZHANGDUDAYUANZHUANGGUANDAOWAIJINGQIECAILIAOHEZHANGDUJUNFUHEYAOQIUDEDUANGUANDAO。

  GANGXINGFANGSHUITAOGUANDADUOYOUHANJIEGUANZHICHENG,LIANGDUANYINGJINXINGJIXIEQIEGE(LIRU,YONGWUCHIJUDENGQIEGE),BINGQIEBIHOUBUYANGE。“FANGSHUITAOGUAN”DANGGUANDAOCHUANGUODIXIASHIYIJIQITAXUYAOFANGSHUIDEJIANZHUWUHEJIEGOUSHI,TEZHITAOGUANTONGCHANGSHIYONGGANGXINGFANGSHUITAOGUAN。GANGXINGFANGSHUITAOGUANXUYAOZAITAOGUANWAIBUHANJIEZHISHUIHUANYI。DUITAOGUANDEBIHOUHEHUANXINGYIDEBIHOUYOUYANGEDEYAOQIU,BINGYINGBAOZHENGHANJIEZHILIANG。

  SHIYONGGANGXINGFANGSHUITAOGUANSHIYOUXIAODEFANGSHUICUOSHI。GANGXINGFANGSHUITAOGUANSHIZHUANMENSHEJIYONGYUGUANDAOCHUANTOUQIANGBIDEFANGSHUIZHUANGZHI。SUIZHEJIPAISHUIXINGYEDEBUDUANCHENGSHU,GANGXINGFANGSHUITAOGUANDEFANGSHUIXINGNENGDADAOLEDINGFENG。DANSHIRUHEZUOHAOFANGSHUICUOSHINI?ZHEIJIUYAOJIGANGXINGFANGSHUITAOGUANCHUANSHANGYICENGYANMIDEWAIYI。

  GENJUFANGSHUIGONGCHENGDEZHONGYAOXING,DIXIAGONGCHENGDEFANGSHUIFENWEISIGEXIANGDENGDEBUFEN。WULUNNAZHONGFANGSHUI,JIEGOUZIFANGSHUIDOUSHISHIJIBENDEFANGXIAN。YINCI,ZAISHIGONGGUOCHENGZHONGFENXILEYINGXIANGFANGSHUIHUNNINGTUZIFANGSHUIXIAOGUODEXIANGGUANYINSU,BINGCAIQULEXIANGYINGDEYUFANGCUOSHILAIGAISHANHUNNINGTU。ZISHENDEKANGSHENXINGYICHENGWEISHIGONGRENYUANGUANZHUDEJIAODIAN。

  影响防水混凝土自防水效果的主要因素如下:

  1.混凝土防水剂的选择和配合比的设计。

  2.原料的质量控制和准确计量。

  3.施工过程中的振动及细部结构(施工缝),变形缝,后浇带,钢撑角,穿墙管,穿墙螺栓,桩头等)

  4.混凝土脱模的时间以及脱模后的维护。在混凝土中加入10%-14%的U型膨胀剂可使混凝土的抗渗性提高1-2倍,达到S30。

  YINCI,XUANZEJUYOUCHENGSHUYINGYONGHELIANGHAOXIAOGUODEHUNNINGTUFANGSHUIJIZUOWEIHUNNINGTUPEIHELIAOSHEJISHICHENGGONGDEQIANTI。

  ZUCHENGZIFANGSHUIHUNNINGTUDEZHUYAOYUANLIAOSHI:SHUINI,SHAZI,LISHI,PENGZHANGJI,FENMEIHUI,SHUIDENG。SHUINIPINZHONGDEQIANGDUYING≥32.5#,SHILIAOCHICUNYINGWEI5-40mm。NIJIANGHANLIANGXIAOYUHUODENGYU1%,SHAZIYINGWEIZHONGXINGSHA,NIJIANGHANLIANGXIAOYUHUODENGYU3%。PENGZHANGJIDEJISHUXINGNENGBIXUFUHEGUOJIABIAOZHUNYIDENGPIN。

  ZHIYOURANGHAODEGANGXINGFANGSHUITAOGUANCHUANSHANGYICENGHAODEWAIYICAINENGRANGFANGSHUIXIAOGUODADAOHAO。

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