砼工程专项施工方案

....................................................................................................................... 1.1、规范

.........................................................................................................................................

11.2、图集、图纸...........................................................................................................................

1....................................................................................................................... 2.1、工程概况................................................................................................................................

2....................................................................................................................... 3.1

管理人员职责权限................................................................................................................

33.2、施工质量目标......................................................................................................................

4............................................................................................................. 4.1

技术准备

...................................................................................................................................

44.2

工具准备

...................................................................................................................................

54.3

材料准备

...................................................................................................................................

5....................................................................................................................... 5.1

混凝土泵送准备.....................................................................................................................

55.2

作业条件..................................................................................................................................

9............................................................................................................. 6.1

流水段划分.............................................................................................................................

96.2

混凝土浇筑

..............................................................................................................................

96.3、膨胀加强带做法.............................................................................................................. 116.4

混凝土的清理、养护...................................................................................................... 126.5

混凝土试块制作、养护及坍落度测定.................................................................... 12I6.6

季节性施工.......................................................................................................................... 136.7

拆模........................................................................................................................................ 13.....................................................................................................................

7.1

质量标准............................................................................................................................... 147.2

砼质量通病预防................................................................................................................ 15.....................................................................................................................

8.1

成品保护............................................................................................................................... 16.............................................................................................

9.1

安全文明施工

..................................................................................................................... 179.2

环保措施............................................................................................................................... 17II

钢管胶皮垫圈泵管水平段钢