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广东快乐十分

 
 
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 简析建筑施工中混凝土的质量要求与技术保障


  水泥混凝土作为施工中不可或缺的基础性原材料,关系着建筑物的整体质量,可以说是最基础的要素。在现场实践中发现,混凝土在生产过程中,常常会产生一定的问题,需要认真加以解决。

  1、HUNNINGTUDEJIBENGAINIAN

  SHUINIHUNNINGTUZAISHANGWEININGJIEYINGHUAYIQIAN,CHENGWEISHUINIHUNNINGTUBANHEWU,HUNNINGTUDEGONGYIXINGZHI,CHENGZHIWEIGONGZUOXING(HUOHEYIXING)。HUNNINGTUDEGONGZUOXING,YECHENGHEYIXING,SHIHUNNINGTUBANHEWUYIYUSHIGONGCAOZUO(BANHE、YUNSHU、JIAOZHU、ZHENDAO)QIECHENGXINGHOUZHILIANGJUNYUNMISHIDEXINGNENG。SHIJISHANG,HUNNINGTUBANHEWUDEHEYIXINGSHIYIXIANGZONGHEJISHUXINGZHI,BAOKUOLIUDONGXING、NIANJUXINGHEBAOSHUIXINGSANGEFANGMIAN。LIUDONGXINGSHIHUNNINGTUBANHEWUZAIZIZHONGHUOJIXIEZHENDAOZUOYONGXIA,NENGCHANSHENGLIUDONG,BINGTIANMANMOBANDEXINGNENG。NIANJUXINGSHIHUNNINGTUBANHEWUZAISHIGONGGUOCHENGZHONGQIZUCHENGCAILIAOZHIJIANYOUYIDINGDENIANJULI,BUZHICHANSHENGFENCENGHELIXIDEXIANXIANG。BAOSHUIXINGSHIBAOZHENGHUNNINGTUZAISHIGONGGUOCHENGZHONG,JUYOUYIDINGDEBAOSHUINENGLI,BUZHICHANSHENGYANZHONGDEMISHUIXIANXIANG。  XIANCHANGSHIGONGKEYIFAXIAN,HUNNINGTUZHILIANGDEHAOHUAI,ZHUYAOQUJUEYUHUNNINGTUDELIUDONGXING、NIANJUXING、BAOSHUIXINGZHEISANGEFANGMIAN,YINCIYAOCONGZHEISANGEFANGMIANCAIQUCUOSHI。

  2 SHIGONGZHONGRONGYIFASHENGDEHUNNINGTUZHILIANGWENTI

  ZAISHIGONGDANGZHONGKEYIKANDAOHUOCANYUYIXIEHUNNINGTUJIAOZHUZUOYE,RUYINBIGONGCHENG(ZUANKONGGUANZHUZHUANG)、ZHUANGJIANXILIANG(CHENGTAI)、DUNZHU、GAILIANGYIJIZHUTIHUNNINGTUZUOYE,TONGCHANGCAIYONGDEYIBANSHIXIANJIAOFASHIGONG。ZAISHIGONGDANGZHONG,WULUNSHICAIYONGNAYIZHONGJIAOZHUGONGYI,DOUBIXUBAOZHENGHUNNINGTUDEGONGZUOXING。RANERJINGCHANGFAXIANYIXIEWENTI,RUHUNNINGTUJIAOZHUSHI,HUNNINGTUCHUXIANLIUDONGXINGJIAODAHUOJIAOXIAODEWENTI。DANGLIUDONGXINGJIAODASHI,BUFENZERENXINBUQIANGDESHIGONGRENYUANHUIZAIXIANCHANGJIANDURENYUANBUZHUYIDEQINGKUANGXIAZHIJIEJINXINGJIAOZHUYINGXIANGSHIGONGZHILIANG;LIUDONGXINGJIAOXIAOSHI,BUFENSHIGONGRENYUANHUICAIQUZAIHUNNINGTUYUNSHUCHEJIAOBANGUANLIMIANJIASHUIDECUOSHI,BIANYUZHENDAOHUOJIAOZHU,TONGYANGHUIYINGXIANGSHIGONGXIAOGUO。DUIYUZHEIZHONGQINGKUANG,XIANCHANGGUANLIRENYUANYAOJISHIZHIZHI,YINWEIZHEIXIEZUOFAYANZHONGYINGXIANGLEHUNNINGTUDEZHENGCHANGDEGONGZUOTEXING,WANGWANGHUIZAOCHENGHUNNINGTUFENCENG、MISHUI,SHENZHIFASHENGLIXIXIANXIANG,CONGERZAOCHENGGONGCHENGJINGJISUNSHIHUOCHUXIANGONGCHENGZHILIANGWENTI,DUIYUXIANCHANGSHIGONG,TEBIEYAOZHUYIYIXIEYINBIGONGCHENGDEHUNNINGTUJIAOZHUGONGZUO,GENGYINGYANGEKONGZHIQIHUNNINGTUGONGZUOTEXING,CONGERBAOZHENGSHIGONGZHILIANG。

  3 NINGNINGTUZHILIANGWENTIDECHANSHENGXIANXIANGHEYUANYIN

  SHUIHUIBIBUHESHI。ZAIGUDINGDEYONGSHUILIANGDETIAOJIANXIA,SHUIHUIBIXIAO(SHUINIYONGLIANGDUO)SHI,HUISHISHUINIJIANGBIANCHOU,BANHEWULIUDONGXINGJIAOXIAO;RUOJIADASHUIHUIBI(JIANXIAOSHUINIYONGLIANG),KESHISHUINIJIANGBIANXI,LIUDONGXINGZENGDA,DANHUISHIBANHEWULIUJIANG、LIXI,YINGXIANGHUNNINGTUDEQIANGDU,BIXUPEIBEIHELIDESHUIHUIBI。

  SHUINIJIANGDESHULIANGBUHESHI。HUNNINGTUBANHEWUZHONGDESHUINIJIANG,CHULETIANCHONGJILIAOJIANDEKONGXIWAI,BAOGUOZAIJILIAOBIAOMIANBINGLVEYOUFUYU,SHIBANHEWUYOUYIDINGDELIUDONGXING。ZAISHUIHUIBIYIDINGDETIAOJIANXIA,SHUINIJIANGYUEDUO,LIUDONGXINGYUEDA,DANRUSHUINIJIANGGUODUO,JILIAOZEXIANGDUIJIANSHAO,JIANGCHUXIANLIUJIANGXIANXIANG,BANHEWUDEWENDINGXINGJIAOCHA,BUJINLANGFEISHUINI,ERQIEHUISHIBANHEWUDEQIANGDUHENAIJIUXINGJIANGDI;RUOSHUINIJIANGYONGLIANGGUOSHAO,ZEWUFAHENHAODEBAOGUOJILIAOBIAOMIANJITIANCHONGQIKONGXI,BANHEWUYICHANSHENGBENGTAXIANXIANG,SHIQUWENDINGXING,YINCI,BANHEWUZHONGDESHUINIJIANGSHULIANGYINGMANZULIUDONGXINGWEIYI。   SHUILIANGGUODUO。SHIJIANZHENGMING,DUITALUODUYINGXIANGZUIDADEYINSUHAISHIDANWEIYONGSHUILIANG。ZENGJIAYONGSHUILIANG,LIUDONGXINGZENGDA,DANYINGHUAHOUHUNNINGTUHUICHANSHENGJIAODADEKONGXI,CONGERJIANGDILEHUNNINGTUDEQIANGDUHENAIJIUXING。LINGWAIYONGSHUILIANGGUODUO,HUISHIHUNNINGTUCHANSHENGFENCENG、MISHUIXIANXIANG,FANERJIANGDIGONGZUOXING。YINCI,ZAIBAOZHENGHUNNINGTUQIANGDUHENAIJIUXINGDETIAOJIANXIA,YINGGENJUHUNNINGTULIUDONGXINGLAIQUEDINGDANWEIYONGSHUILIANG。

  SHAZIBILV。SHALVFANYINGLECUXIJILIAODEXIANGDUIBILI,TAYUNXUHUNNINGTUGULIAODEKONGXIHEZONGMIANJI。DANGSHUINIJIANGYONGLIANGYIDINGSHI,SHALVGUODA,ZEJILIAODEZONGBIAOMIANJIZENGDA,BAOGUOSHAZIDESHUINIJIANGCENGBIANBO,SHALIJIANDEMOCAZULIJIADA,BANHEWUDELIUDONGXINGJIANXIAO;SHALVGUOXIAO,SUIRANBIAOMIANJIJIANXIAO,DANYOUYUSHAJIANGLIANGBUZU,SHUINIJIANGCHUTIANCHONGSHIZIKONGXIWAI,BAOGUOZAISHIZIBIAOMIANDESHUINISHAJIANGCENGBIANBO,BANHEWUDELIUDONGXINGBIANXIAO,TONGSHIYOUYUSHALIANGBUZU,YEYIDAOZHILIXI、MISHUIDENGXIANXIANG,YINGXIANGGONGZUOXING。YINCI,SHALVYOUYIGEHELIZHI。ZAISHUINIJIANGYONGLIANGYIDINGSHI,NENGSHIHUNNINGTUHUODEZUIDADELIUDONGXING,YOUBULIXI、BUMISHUISHIDESHALV,JIHELISHALV。

  SHUINIDEPINZHONGHEJILIAODEXINGZHI。SHUINIPINZHONGBUTONG,DADAOBIAOZHUNSHIDEYONGSHUILIANGBUTONG,ZAIQITATIAOJIANXIANGTONGDEQINGKUANGXIA,BIAOZHUNCHOUDUYONGSHUILIANGZUIXIAODESHUINI,QIHUNNINGTUBANHEWUDELIUDONGXINGJIAODA。TONGCHANGPUTONGSHUINIDEHUNNINGTUBANHEWUBIKUANGZHASHUINIHEHUOSHANHUISHUINIDEGONGZUOXINGHAO。KUANGZHASHUINIBANHEWUDELIUDONGXINGSUIDA,DANNIANJUXINGCHA,YIMISHUI、LIXI。HUOSHANHUISHUINILIUDONGXINGXIAO,DANNIANJUXINGZUIHAO。ZAIXIANGTONGYONGSHUILIANGDETIAOJIANXIA,JILIAOBIAOMIANGUANGHUA、XINGZHUANGJIAOYUAN、SHAOLENGJIAODELUANSHI,SUOBANZHIDEHUNHELIAOLIUDONGXINGDA,DANQIANGDUJIAOBIAOMIANCUCAO、YOULENGJIAODESUISHIDI。

  QITAYINSU。BAOKUOZAIHUNNINGTUBANHEWUZHONGJIARUMOUXIEWAIJIAJI,KEZAIBUZENGJIAYONGSHUILIANGHESHUINIYONGLIANGDEQINGKUANGXIA,YOUXIAODEGAISHANHUNNINGTUBANHEWUDEGONGZUOXING。HAIYOUWENDUYUJIAOBANSHIJIANDEYINGXIANG。WENDUYUEGAO,HUNNINGTUBANHEWUDESHUIFENZHENGFAYUEKUAI,LIUDONGXINGYUEXIAO,WENDUSHENGGAO10℃TALUODUDAYUEJIANXIAO20mm — 40mm,XIAJISHIGONGSHIBIXUZHUYIZHEIYIDIAN。LINGWAIJIAOBANSHIJIANZHANGDUAN,YEHUIYINGXIANGHUNNINGTUBANHEWUDEGONGZUOXING,RUOJIAOBANSHIJIANBUZU,BANHEWUDEGONGZUOXINGJIUYUECHA,ZHILIANGYEBUJUNYUN。SUOYIGUIFANGUIDINGZUIXIAOJIAOBANSHIJIANWEI1——3FENZHONG。

  4 GAISHANHUNNINGTUZHILIANGDEJISHUYAODIAN

  SHIDUSHIYONGTIANJIAJI,SHIHUNNINGTUBANHEWUDEGONGZUOXINGFUHEBUTONGDESHIYONGYAOQIU。

  YOUXIAODIAOJIEHUNNINGTUDEGOUCHENGBILI。ZAIBAOZHENGHUNNINGTUQIANGDU、NAIJIUXINGHEJINGJIXINGDEQIANTIXIA,SHIDANGDIAOZHENGHUNNINGTUPEIHEBIYITIGAOGONGZUOXING。

  TIGAOZHENDAOJIXIEDEXIAONENG。YOUYUZHENDAOXIAONENGDETIGAO,KEJIANGDISHIGONGTIAOJIANDUIHUNNINGTUBANHEWUDEYAOQIU。

  5 JIELUNHEJIANYI

  ZONGDELAIJIANG,DUIYUHUNNINGTUDEZHIZUO,SHIBAOKUORENWEIYINSUHEZIRANYINSU。RENWEIYINSUZHUYAOBAOKUOCAILIAODEXUANYONG、PEIBIDEZHUNQUEXINGYIJISHIGONGDEGUIFAN。ZIRANYINSU,BAOKUOWENDU、JIANGYUDENG。ZHENDUIYUYISHANGLIANGDAYINSU,YAOZHENDUISHIJICAIQUCUOSHI,RUJINLIANGBIKAIJIANGYU,HAIYOUKEYITONGGUOWAIJIAJILAIGAISHANHUNNINGTUDEGONGZUOXING。TONGSHITONGGUOJIAQIANGRENYUANDEJINENGPEIXUN,TISHENGJINENGSUZHI、TIGAOZERENXIN,TONGSHI,SHIDUJINXINGZHUANYEZHISHIDEZONGHEPEIXUN,SHITAMENZENGQIANGLILUNZHISHIHEJINENGSHUIPING,CONGERZAISHIGONGGUOCHENGZHONGYOUXIAODECHULIHUNNINGTUGONGZUOXINGDEWENTI。

  与此同时,还要尽可能地优化施工管理、提高混凝土的施工质量,首先要树立为用户提供最满意的精品工程意识着手,彻底消除施工生产中的质量问题,科学合理地组织施工作业,真正实现高质量运行。二要优化人力资源,不断提高全员的思想素质和技术素质;三是加强混凝土施工的计划与定额管理,降低物耗及能耗,不断降低成本;四是优化现场协调作业,发挥其综合管理效益,有效地控制现场的投入,尽可能地用最小的投入换取工程质量的最优化。

 

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广东快乐十分

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