水果拉霸多人版

产品技术

不同季节混凝土的质量控制及注意事项!

来源: 石家庄市海森化工有限公司  日期:2019-10-28 14:18:37  属于:产品技术
文章摘要:

0 前言

SHANGPINHUNNINGTUSHIXINXINGCHANYE,SHIYIZHONGGUOCHENGCHANPIN,QIZHILIANGDEKONGZHIYAOTONGGUOGEHUANJIEBAGUAN,ERYOUYUJIJIEQIHOUDEBUTONG,ZAIZHILIANGKONGZHIHESHIGONGZHONGZHUYIDECEZHONGDIANYOUSUOBUTONG。BIZHETONGGUODUONIANDEHUNNINGTUCONGYEJINGYANJIANYAOLIECHUYIXIEGUANJIANYAODIANHESHIGONGCUOSHI,YIXIANGTONGXING。

1 春秋季节混凝土施工质量控制及注意事项

水果拉霸多人版1.1 JIJIETEDIAN

CHUNQIUJIJIEZAIHUAIANDIQUJUNYOUYIXIEGONGTONGDIAN:ZHOUYEWENCHAJIAODA,YUSHUIJIAOSHAO、FENGSUJIAODA、YIBANJUNZAI4~5 JI;KONGQIGANZAOSHIDUXIAO(YIBANJUN< 30%)。ZHEIXIEJIANGJIHUNNINGTUDAILAIPINFANGANSUOFENGGANDELIEFENG,HUOQITAYIXILIEWENTI。

1.2 GUANJIANDIAN

1.2.1 CAILIAOKONGZHI

JIAQIANGYUANCAILIAODEZHILIANGBAGUAN,YANGEKONGZHISHA、SHICAILIAOHANNILIANG,JIADACHANHELIAODEJIANCEHESHIYONGCHANLIANG,YINWEICIJIJIEWENDUBIANHUAJIAODA,HUNNINGTUQIANGDUZENGZHANGBUZHENGCHANG,YINGJINLIANGJIANSHAOCHANHELIAODESHIYONG。DUJUESHIYONGBUHEGEYUANCAILIAO,WAIJIAJISHIYONGYAODUODIAOZHENG,WAIJIAJIDUIHUNNINGTUXINGNENGYINGXIANGJIAODA,WENDUHUOGAOHUODISHIDEHUNNINGTUNINGJIESHIJIANZHOUYEJUNBUXIANGTONG。

1.2.2 PEIHEBIKONGZHI

YANGEKONGZHISHUIHUIBI,JIANSHAOCHANHELIAOHEWAIJIAJICHANLIANG。ZENGJIASHUINIHESHUIYONGLIANG,BAOZHENGSHUIHUIBIBUBIAN,WAIJIAJICHANLIANGJIANGDIYAOFANGZHININGSHICHUXIANYICHANG,TANLUODUNENGBAOZHENGXIANCHANGSHIGONGXINGNENGJIKE,BUKEYIWEIYAOQIUJIADATANLUODU。

水果拉霸多人版1.2.3 SHIGONGXIANCHANGKONGZHI

水果拉霸多人版BAOZHENGHUNNINGTUZAI1~1.5 XIAOSHINEIJISHIYONGWAN,FANGZHITANLUODUYINDENGDAISHIJIANGUOZHANGERSUNSHIBIANHUA,YINGXIANGHUNNINGTUZHILIANG。FANJINRUSHIGONGXIANCHANGDEHUNNINGTU,YANJINSIZIXIANGJIAOBANCHEBENGZHONGJIASHUI,GENGYAODUJUEZAIJIAOZHUMIANSHANGBIANJIASHUIBIANSHIGONGDEXINGWEIFASHENG。

HUNNINGTUJIAOZHUWANBIHOUYAOJISHIMOPING,BINGZAICHUNINGQIANFENBIEJINXINGBUSHAOYU2 CIDESHOUGUANG,SHOUGUANGWANCHENGHOULIJIZAIBIAOMIANFUGAIBOMO、CAODAIDENG,BIYAOSHIYAOSAYANGHUJI。ZAIYONGMOGUANGJIJINXINGLOUMIANSHOUGUANGSHI,YAOZAICHUNINGQIANHOUJINXING,ZHONGNINGHOUJINYONGCIJIXIE,FOUZEYINHUNNINGTUQIANGDUJIAOXIAO,YICHUXIANZHENDONGYINQIDEWEILIE,CILIEFENGBUYIYUHE。

水果拉霸多人版DUILIANGBAN(LOUMIAN)HUNNINGTUJIAOZHUWANBIHOU,QIEJISHANGLIGUOZAO,DIAOZHUANGCAILIAOYAOQINGFANGJIFENSANDUIFANG,CHAIMOBUYIGUOZAO,ZAICHAIXIACENGQIANGBAN、ZHUCEMOSHIYIYAOZHUYI,BUNENGCHANSHENGDADEZHENDONG,FOUZEHUIYINGXIANGLOUMIANCHANSHENGPOHUAIXINGLIEFENG。

2 夏季混凝土施工质量控制及注意事项

2.1 JIJIETEDIAN

XIAJISHIYINIANZHONGCHIXUGAOWEN、YINQINGBIANHUAJIAOWEIFUZADEYIGEJIJIE。ZAIYANREDEXIAJISHUIDEZHENGFALIANGDA,XINJIAOHUNNINGTUCHUXIANGANZAOKUAI(BIAOMIAN)、NINGJIESUDUKUAI、JIANING、NINGSHIZHANG、QIANGDUJIANGDIDENGXIANXIANG,BINGHUIDAILAILIEFENGXIANXIANG,CONGERYINGXIANGHUNNINGTUDEZHILIANG。

2.2 GUANJIANDIAN

2.2.1 HUNNINGTUDEWENDUKONGZHI

ZAIGAOWENJIJIE,HUANJINGWENDUYUEGAO,HUNNINGTUDECHUJIWENDUYUGAO,HUNNINGTUZHONGSHUINISHUIHUASUDUYUKUAI,TADEGEXIANGSHIGONGXINGNENGJIANGDI,RUTANLUODUSUNSHIGUODA,BUNENGBAOZHENGSHIGONG;NINGJIESHIJIANJIAODUANLAIBUJISHOUGUANG;JIAZHINENGYINQIWENDULIEFENG、GANSUOLIEFENGDENGYIXILIEZHILIANGWENTI,SUOYIXIAJIHUNNINGTUDEWENDUKONGZHIYOUWEIZHUYAO,LINGWAIJIUSHIYANHUANSHUINIDESHUIHUASUDU,JIANGDIHUNNINGTUDEZAOQISHUIHUARE。

2.2.2 KONGZHIHUNNINGTUCHUJIWENDUDEYAODIAN

(1)SHUINIWENDU。BUNENGYONGGANGCHUMODESHUINI,KONGZHIRUKUSHUINIBUNENGSUIJISHIYONG(RUKUSHUINIWENDUZUIGAONENGDA90~100℃),XUJIANCESHUINIWENDUHESHIYONGSHIWENDU,KEZHENDUIXINGDIJINXINGWAIJIAJICHANLIANGDEDIAOZHENG。

(2)JIAOBANYONGSHUIWENDU。YIJIANGDIJIAOBANBANHEWUDEWENDUWEIZHU,YIBANCAIYONGDIXIASHUIJIAODUO,BIYAOSHIKEJIABINGKUAIKONGZHIBANHEWUWENDU。

(3)QITAGULIAOWENDU。KECAIYONGSHUIPENLINDENGJIANGWENFANGSHI,GAISHANGULIAORUJIWENDU,CONGERGAIBIANHUNNINGTUBANHEWUDECHUJIWENDU。

水果拉霸多人版2.2.3 JIANGDIHUNNINGTUDESHUIHUASUDU(WAIJIAJISHIYONG)

XIAJIYOUYUQIWENJIAOGAOSHUINISHUIHUASUDUJIAOKUAI,HUNNINGTUDENINGSHIJIAODUAN,BULIYUHUNNINGTUDEHOUQISHOUGUANGMOMIAN,WEILEYANHUANSHUIHUASUDU,KESHIDANGTIGAOWAIJIAJI(HUANNINGJI)YONGLIANGYIHUANJIANSHUINISHUIHUARE,JIANSHAOTANLUODUSUNSHI,YIDADAOXIANCHANGSHIGONGYAOQIU。

水果拉霸多人版2.2.4 YUTIANSHIGONGKONGZHI

水果拉霸多人版XIAJIYUSHUIJIAODUO,YOUSHIZAISHIGONGSHIHUIYUDAOLEIZHENYU、BAOYUDENGTIANQI,RUOKONGZHIBUHAO,HUIYINGXIANGHUNNINGTUDEZHILIANGHEWAIGUAN。YINCIYAOMIQIEGUANZHUTIANQIYUBAO,JINLIANGBIKAIYUZHONGSHIGONG,ZAISHIGONGGUOCHENGZHONGTUYUKECAIQUFUGAI、LIUSHIGONGFENGDENGCUOSHI,BIMIANYUSHUIZHIJIECHONGSHUAXINJIAOHUNNINGTU。

2.2.5 QITACUOSHI

BIKAIGAOWENSHISHIGONG,KEXUANZEZAIYEJIANJIAOZHU,CISHIHUNNINGTUSHOUFENGHEWENDUDEYINGXIANGJIAOXIAO,QIEKEZAIJIEJINRICHUSHIZHONGNING,BAITIANGAOWENGANZAOKAILIEDEKENENGXINGJIANGHUIDADAJIANGDI。

3 冬季混凝土施工质量控制及注意事项

水果拉霸多人版3.1 JIJIETEDIAN

水果拉霸多人版HUABEIDIQU,DONGJIQIWENDOUZAI-5~10℃ZUOYOU,HANLENGFENGDUO,WENDUDI,ZHOUYEWENCHADA,HUNNINGTUZAICIWENDUZHONGSHUINISHUIHUACHUYUXIUMIANZHUANGTAI,RUOBUZHUYIBINGCAIQUYOUXIAOCUOSHI,HENRONGYICHUXIANZHILIANGSHIGU。

3.2 GUANJIANDIAN

3.2.1 CAILIAOKONGZHI

(1)水泥:严格按照《建筑工程冬期施工规范》要求,优先选用硅酸盐水泥和普通硅酸盐水泥,水泥标号不低于32.5级,且各种配合比中胶凝材料用量均不少于300kg/m3

水果拉霸多人版(2)SUISHI、SHA:WEILEFANGZHIDONGJICAIGOUSUISHIHESHADEKUNNAN,HUOLINSHIJINSHAYINHANSHUILVGUODAERJIEBINGZAOCHENGSHENGCHANDEBUBIAN,YINGTIQIANZAIMATOUHEHUOCHANGCHUBEIZHILIANGYOULIANGDESHASHICAILIAO。

水果拉霸多人版(3)WAIJIAJI:ZHENDUIQIWENDEBIANHUAJISHIDIAOZHENGWAIJIAJIZUFEN,YISHIYINGDONGJISHIGONGXUYAO。YIBANCAIYONGDEWAIJIAJINENGGOUYONGYU-5~0℃WENDUFANWEIDESHIGONGFANGDONG,RUYINTIANQIBIANHUA(QIWENGUODI),YINGLINGXUANZHUANYEFANGDONGJI,YISHIYINGSHIGONGDEYAOQIU。

(4)BANHESHUI:QIWENGUODISHIYINGDUISHUIJINXINGJIAREHUOCAIYONGDIXIASHUI。

3.2.2 RENYUANPEIXUN

水果拉霸多人版WEILEQUEBAODONGJIHUNNINGTUSHENGCHAN、SHIGONGDESHUNLIJINXING,YINGZUZHIGEBANZUJINXINGDONGJISHIGONGJISHUZHUYISHIXIANGDEZHUANTIPEIXUN,TIGAOSHIGONGRENYUANDUIDONGJISHIGONGDERENSHISHUIPING。CIWAI,HAIYAOJINXINGFANGHUO、FANGDONG、ANQUANDENGZHISHIDEPEIXUN。

水果拉霸多人版3.2.3 PEIHEBISHEJI

GENJUQIWENDEBIANHUA,YINGJIJIZHUNBEIGEZHONGCAILIAOBINGJINXINGSHIPEI;JISHIDIAOZHENGSHENGCHANPEIHEBIJIZENGDASHENGCHANGUOCHENGZHONGDEJIANKONGLIDU。

3.2.4 HUNNINGTUDEJIAOBANYUYUNSHU

YANGEANZHAOGUIDINGPEIHEBIJINXINGSHENGCHAN,BINGQIEANZHAO《JIANZHUGONGCHENGDONGQISHIGONGGUIFAN》GUIDINGDEJIAOBANSHIJIANJINXINGJIAOBAN,QUEBAOHUNNINGTUDEWENDUYUHEYIXING。YUNSHUGUOCHENGZHONGBAOZHENGGUNTONGZHUANSU,YIQUEBAOHUNNINGTUJIAOBANCHEZAIYUNSHUGUOCHENGZHONGJIANSHAORELIANGDESUNSHI。BIYAOSHI,YAODUIHUNNINGTUJIAOBANCHEJINXINGBAOWEN。

水果拉霸多人版3.2.5 SHIGONGDEZHUNBEIYUJIAOZHU

水果拉霸多人版(1)SHIGONGDANWEIYINGJIJIZUOHAOFANGHAN、FANGDONGDEWUZIZHUNBEI。MIQIEZHUYITIANQIDEBIANHUAQINGKUANG,JINLIANGBIMIANQIWENGUODISHIJIAOZHUHUNNINGTU。

(2)DONGJIHUNNINGTUJIAOZHUQIAN,YAOQINGCHUMOBANSHANGDEBINGXUEHEWUGOU,CAIQUFANGFENG、FANGDONGDEBAOHUCUOSHI。BIYAOSHIYAODUIGANGJIN、MOBANJINXINGYURE。

(3)DONGJISHIGONGBUYILIUSHIGONGFENG,RUYINJISHUHUOZUZHISHANGDEYUANYINBUNENGLIANXUJIAOZHUSHI,QITINGDUNSHIJIANYOUKENENGCHAOGUOHUNNINGTUCHUNINGSHIJIANSHI,YINGZHENGQUELIUZHISHIGONGFENG。

水果拉霸多人版(4)SHIGONGFENGJIAOZHUSHIYINGXIANCHUDIAOBIAOCENGSHUINIJIANGBOMOHESONGDONGSHIZI,JIANGBIAOMIANSHIRUN,BINGSHIJIEFENGCHUDEYUANHUNNINGTUWENDUGAOYU2℃,RANHOUPUMOSHUINIJIANGHUOYUHUNNINGTUSHAJIANGCHENGFENXIANGTONGDESHAJIANGYICENG,DAIYIJIAOZHUHUNNINGTUDEQIANGDUGAOYU1.2MPa SHIFANGKEJIXUJIAOZHU。

4 混凝土的养护

水果拉霸多人版BULUNHEZHONGJIJIE,HUNNINGTUDEYANGHUYOUWEIZHONGYAO,TAZHIJIEGUANXIDAOHUNNINGTUQIANGDUDEZENGZHANGJIXINGNENGDEWENDING。ZAOQIDEZHONGDIANYANGHUKEYIJIANSHAOHUNNINGTUDETANHUASUDU,ZENGQIANGHUNNINGTUDEKANGSHEN、KANGDONGRONGDENGNAIJIUXINGNENG。SUOYICONGZHUYIGONGCHENGZHILIANG、FUWUGONGCHENGZHILIANGDEJIAODU,XINGYECONGYERENYUANJISHIGONGPEIHERENYUANYAOZHONGSHIYANGHUZHIDU。BAINIANDAJI,ZHILIANGDIYI!


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