Research methods: Based on the practical application of high performance concrete in the Wuhan Tianxingzhou Big Bridge project this paper carried on the high performance proportioning of concrete design，match test and construction control , as so produced the high performance concrete with high durability and strength , slow change and good volume stability.
Research results: In the concrete design of high performance proportioning the gelation material amount should be controlled below 500 kg/m2 .The mixture ratio of water and gelation, the granulated rate, additional substance factor etc. will have the influence on the concrete intensity, mixing, slurry and other different aspects.
Research Conclusions: Choosing the reasonable construction mix ratio and construction control measure to enable the concrete attain densest condition，which was not only helpful to reduce the project cost and enhance the concrete intensity，but also result to make the concrete small interior crevice to resist the external corrosive medium the invasion， protect the steel bar ，greatly enhance the concrete durability ,guarantee the project quality.
2007, Vol. 24 
