异型框架全现浇结构-砼分项专项施工方案.doc

 本工程为异型框架全现浇结构。基础砼强度等级为C25，基础垫层砼砼强度等级为C10；原设计一层楼面至屋面框架梁、次梁、板砼强度等级为C25，框架柱、框架剪力墙为C30，在图纸会审中，考虑到梁、柱接头处不同强度等级砼造成的施工难度，梁、板、柱砼标号在8.67m以下统一为C30，以上为C25；所有构
The project is shaped frame structure of the whole place. The basis of concrete strength grade C25, based on concrete strength grade concrete cushion C10; the original design the framework of a floor to the roof beam, secondary beam, plate concrete strength grade of C25, columns, shear wall frame for the C30, in drawing in examination, taking into account the beam and column joints with different strength grade concrete result of construction difficulty, beam, plate and column labels in the 8.67m the following concrete unity of C30, or more for the C25; all agencies