Study on Mix Proportion of C80 High-strength Tri-admixture Concrete

摘要

This paper studies the engineering application of C80 concrete with the feasibility of the raw material and production process. According to the design principle of high strength concrete and the method of the orthogonal design, The C80 high-strength tri-admixture concrete which includes fly ash, slag and volatilized silica was developed by using the local admixture. Further, the results show that the designed of the high-strength concrete based on the local material is available by adjusting and optimizing the amount of admixture reasonably. At last, the green production goal is achieved by reducing the dosage of cement, consuming industrial waste materials which playing an important role in its activity.