6.3.3

 

 

、施工缝的留置：

 

                                                                                           

 

 

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

 

 12

   

6.3.4

 

 

、楼梯砼浇注：

 

                                                                                              

 

 

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

 

 13

   

6.4

   

．混凝土的振捣

 

                                                                                               

 

 

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

 

 13

   

6.5

   

、砼表面处理

 

                                                                                                  

 

 

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

 

 14

   

6.6

   

、砼的养护

 

                                                                                                      

 

 

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

 

 14

   

6.7

   

、特殊情况应急预案

 

                                                                                         

 

 

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

 

 14

   

6.7.1

 

 

、冬、雨季施工措施

 

                                                                                        

 

 

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

 

 14

   

6.7.2

 

 

、砼浇筑连续性

 

                                                                                              

 

 

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

 

 15

   

7

  

、质量标准

 

                                                                                  

 

 

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

 

 15

   

8

  

、安全与环保措施

 

                                                                         

 

 

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

 

 16

   

8.1

   

、塔吊使用主要安全措施

 

                                                                                   

 

 

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

 

 16

   

8.2

   

、砼泵送设备的主要安全措施

 

                                                                            

 

 

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

 

 16

   

8.3

   

、用电安全

 

                                                                                                      

 

 

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

 

 17

   

8.3

   

、环保措施

 

                                                                                                      

 

 

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

 

 18

   

1、编制依据

1.1、设计图纸

《

               工程设计文件》，广东省建筑设计研究院

1.2、现行的国家和省、市的有关规范、规程和标准

1.2.1 建筑地基基础工程施工质量验收规范（GB50202-2002）

1.2.2

 

高层建筑箱型基础与筏型基础技术规范 （

JGJ 6-99）

1.2.3 混凝土结构工程施工及验收规范（GB50204-2002）