发布时间:2020-03-27 | 浏览:490 | 当前网址:http://zg-0505.com/show_126.html | 【打印】
内容摘要:水泥材料质量不合格,也就是水泥没调配好,这是水泥开裂的最直接的因素,因为现在的水泥大都是熟料做的,如果沙子的泥性太重,一膨胀就会开裂。
一、开裂原因
1、SHUINICAILIAOZHILIANGBUHEGE,YEJIUSHISHUINIMEIDIAOPEIHAO,ZHEISHISHUINIKAILIEDEZUIZHIJIEDEYINSU,YINWEIXIANZAIDESHUINIDADOUSHISHULIAOZUODE,RUGUOSHAZIDENIXINGTAIZHONG,YIPENGZHANGJIUHUIKAILIE。QISHIDIAOPEISHI,SHUINILIANGBUYONGFANGTAIDUO,XUANZESHOUSUOLIANGBIJIAOXIAODESHUINIJIUXING。
RUGUOYONGCUOLESHUINIYAOZENMEBUJIUNI?PUHAOSHUINIHOUZAIBIAOMIANTANSHANGSULIAOBOMOJIUKEYILE。
2、RUGUODIMIANDEJICENGMEICHULIHAO,BIRUJIAOZHUSHIMEIYOUJIANGJICENGSHIRUN,YEHUICHUXIANSHUINIKAILIEDEQINGKUANG,SUOYIDIMIANDEJICENGCHULIYIDINGYAOHANGSHI。
3、MEIYOULIUHAOSHENSUOFENG,SHUINIPUSHIMIANJIRUGUOHENDAQUEMEIYOUZUOFENGEFENG,JIUHUIPENGZHANGKAILIE。
4、PUWANHOUMEIYOUYANGHUHAO,RUGUOSHOUDONGHUOQUESHUILE,HAIMEIYOUMANQITIANJIUSHOUYACHENGZHONGLEHUIKAILIE。ZHEISHIHOUJIUYAOZHUYIZAICHUNINGHOUNASHIDECAOLIANGAISHANG。
5、GONGRENDESHIGONGJISHUWENTIYEHUIDAOZHISHUINIDIMIANKAILIE。
二、补救方法
1、RUGUOLIEFENGBIJIAOXIAO,JIUKEYIZHIJIEYONGSHUINISHAJIANGHUOSHUIHULUJIANGZAIBIAOMIANTANSAOXIA,ZHEIYANGNENGYOUXIAODETIANBULIEFENG,RUGUODANXINLOUSHUIWENTI,JIUYONGSHUINISHAJIANGTIANBUZAIZHAOPING,RANHOUHAIYAOSHUASHANGFANGSHUI。
2、DANSHILIEFENGYAOSHIBIJIAODA,JIUKEYIYONGDULOUWANGLAITIANBUFENGXILE,BUWANHOURENGRANYAOJIDESHUASHANGFANGSHUIDETULIAO。
3、LIEFENGRUGUODAYU2mm,JIUXUYAOKAICAOXIUBULE,XIUBUSHIHAIYAOZHUYIGUANCHASHIFOUYOUZHENGZAIFAZHANDELIEFENG,SHIGONGSHIYIDINGYAOZHIDINGXIANGXIDEFANGAN。BUGUOZHEIZHONGQINGKUANGYIBANHENSHAOJIAN,DADUOSHUDOUSHIYONGSHUINISHAJIANGJIUZHIJIEXIUBUHAOLE。
上一篇:水泥的最新国家标准是什么?
下一篇:凝固的水泥怕什么?
BANQUANSUOYOU:LONGYANSHIMINHUISHUINIYOUXIANGONGSI
DIZHI:LONGYANSHIXINLUOQUCAOXIZHEN DIANHUA:0597-2771998
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