In light of the common quality fault,cast-in-situ concrete slab crack,in concrete structure,this paper analyzes its causes,introduces its preventive and curing technique from design,construction and materials,and proposes redeeming treatment measures for the crack.
To the building plank crack of the reinforced concretes tructure, through the solid example of concrete engineering analysis, explain the adoption, the comprehensive measure can control the creation of the harmful crack, providing similar engineering reference.
This paper analyses the produced reason of building plank crack, take the effective measures to control it, ensure the construction quality of project.
In view of shrinkage of concrete and cracking of floor slab their causing reasons are analyzed. Based upon introduction of the characteristics of cracks corresponding control measures are proposed from design, construction and other aspects in order to provide references for similar works.