懒人红包

YANCONGFANGFUSHIGONGJICENGCHULIDEZHONGYAOXING

1.1 HUNNINGTUJICENG 

1.1.1JICENGBIXUJIANGU、MISHI；QIANGDUBIXUJINXINGJIANCEJINGYINGFUHESHEJIYAOQIU。YANJINYOUDIXIASHUISHENLOU、

BUJUNYUNCHENXIAN。BUDEYOUQISHA、TUOQIAO、LIEFENG、FENGWOMAMIANDENGXIANXIANG。 

1.1.2 JICENGBIAOMIANYINGPINGZHENG，QIPINGZHENGDUYINGCAIYONG 2m ZHICHIJIANCHA，BINGYINGFUHEXIALIEGUIDING： 

1 DANGFANGFUSHIMIANCENGHOUDUBUXIAOYU5mm SHI，YUNXUKONGXIBUYINGDAYU 4mm。 

2 DANGFANGFUSHIMIANCENGHOUDUXIAOYU5mm SHI，YUNXUKONGXIBUYINGDAYU 2mm。 

1.1.3 基层必须干燥，在深度为 20mm 的厚度层内，含水率不应大于 6％；当采用湿固化型材料时，含水事可不受上述限制，但表面不得有渗水、浮水及积水；当设计对湿度有特殊要求时，应按设计要求进行施工。 

1.1.4 JICENGPODUBIXUJINXINGJIANCEJINGYINGFUHESHEJIYAOQIU，QIYUNXUPIANCHAYINGWEIPOZHANGDETU 0.2％，ZUI

DAPIANCHAZHIBUDEDAYU 30mm。 

1.1.5 承重及结构件等重要混凝上浇筑宜采用大型清水模板一次制成。当采用钢模板时，选用的脱模剂不应污染基层。 

1.1.6 DANGZAIJICENGBIAOMIANJINXINGKUAICAIPUQISHIGONGSHI，JICENGDEYINYANGJIAOYINGZUOCHENGZHIJIAO，JINXINGQITAZHONGLEIFANGFUSHISHIGONGSHI，JICENGDEYINYANGJIAOYINGZUOCHENGXIEMIANHUOYUANJIAO。 

1.1.7 JINGGUOYANGHUDEJICENGBIAOMIAN，BUDEYOUBAISEXICHUWU。 

1.1.8 JICENGBIAOMIANBIXUJIEJING。SHIGONGQIAN，JICENGBIAOMIANCHULIFANGFAYINGFUTAIXIALIEGUIDING： 

1 DANGCAIYONGSHOUGONGHUODONGLIGONGJUDAMOSHI，BIAOMIANYINGWUSHUINIZHAJISHUSONGDEFUZHEWU。 

2 DANGCAIYONGPENSHAHUOPAOWANSHI，YINGSHIJICENGBIAOMIANXINGCHENGJUNYUNCUCAOMIAN。 

3 DANGCAIYONGYANMOJIXIEDAMOSHI，BIAOMIANYINGQINGJIE、PINGZHENG。 

当正式施工时，必须用干净的软毛刷、压缩空气或工业吸尘器，将基层表面清理干净。 

1.1.9 已被油脂、化学药品污染的基层表面或改建、扩建工程中已被侵蚀的疏松基层，应进行表面预处理，处理方法应符合下列规定： 

1 当基层表面被介质侵蚀，呈疏松状，并存在高度差时，应采用凿毛机械处理或喷砂处理。 

2 DANGJICENGBIAOMIANBEIJIEZHIQINSHIYOUCHENGSHUSONGZHUANGSHI，YINGCAIYONGPENSHACHULI。 

3 被腐蚀介质侵蚀的疏松基层，必须凿除干净，采用对混凝土无潜在危险的相应化学品予以中和，再用清水反复洗涤。 

4 被油脂、化学药品污染的表面，可使用洗涤剂、碱液或溶剂等洗涤，也可用火烤、蒸气吹洗等方法处理，但不得损坏基层。 

5 不平整及缺陷部分，可采用细石混凝土或聚合物水泥砂浆修补，养护后按新的基层进行处理。 

1.1.10 FANCHUANGUOFANGFUSHICENGDEGUANDAO、TAOGUAN、YULIUKONG、YUMAIJIAN，JUNYINGYUXIANMAIZHIHUOLIUSHE。 

1.1.11 ZHENGTIFANGFUSHIGOUZAOJICENGBIAOMIANBUYIZUOZHAOPINGCHULI。DANGBIXUJINXINGZHAOPINGSHI，CHULIFANGFAYINGFU

HEXIALIEGUIDING： 

1 DANGCAIYONGXISHIHUNNINGTUZHAOPINGSHI，QIANGDUDENGJIBUYINGXIAOYUC20，HOUDUBUYINGXIAOYU 30mm。 

2 DANGJICENGBIXUYONGSHUINISHAJIANGZHAOPINGSHI，YINGXIANTUYICENGHUNNINGTUJIEMIANCHULIJI，ZAIANSHEJIHOUDUZHAOPING。