The Characteristic And Using Of Power Coal Ash In Concrete Structures

This paper discusses the problems about the characteristic and the using of Power Coal Ash. It reaches the conclusion of the best mixing proportion in concrete about Power Coal Ash by discussion from the form process of Power Coal Ash to its physical properties and chemical properties and analyzing from the basic foundation of the using Power Coal Ash in concrete structures to experiment dates in practice engineering. It also deals with the social economical significance, working function, mechanizes function and durability of Power Coal Ash concrete which has different intensity. It also studies the collapse degree lost, compression strength, contract and durability of the different mixing proportion Power Coal Ash concrete. The study shows that Power Coal Ash concrete has a vast range in large volume concrete and House building.On the whole, by the using of Power Coal Ash concrete in the many of structures we shall not only reduce the price but also save the land resource and protect the environment.