Mix Proportion Design Research Of Fly Ash And Slag Concrete

With the development of infrastructure construction in the domestic, the application of the double-doped technology between fly ash and breeze was more and more. The process was mature increasingly. Therefore ,the applied technology of cement and concrete developed rapidly. In order to meet the demand of modern concrete development, doping admixture had becomed an important element of the study. However, The influence of the doping qualitative properties and type was an urgent problem.This topic was the study of the following:(l) Study appropriate proportion between fly ash and breeze concrete with the method of orthogonal design on the fiducial concrete design of mix proportion(2) Run experimental ananlysis about compressinon strength,service behavior,durability and other aspects in different dosage of fly ash and breeze .(3) Optimize the concrete program of mix proportion , as a result concrete cost was reduced and the benefit of the enterprise was increasedThis study achievement had been successfully applied in zhong cheng·yi pin southeast district which was Jilin komatsu engineering machinery Co., LTD machinery accessories engineering project. It improved the quality of concrete construction and reduced the manufacturing cost of the enterpriseThis study had certain practical significance in many aspects, which was the benefit improvement of the concrete enterprise,resource and energy conservation,environmental protection and low construction cost.