On The Test Of Steel Fiber Sprayed Concrete And Its Application

As a new type compound material, steel fiber sprayed concrete exhibits excellent characteristics and applied extensively. In this paper , based on the test of steel fiber sprayed concrete by adding XPM additive, the influence of fly ash blend quantities, kind of steel fiber and different additive combination on the mix and mechanical performance are analyzed firstly, then the construction parameter is decided, the method to improve the construction technology is given, economical and suitable mixture rato that meets the requirement of design and exhibits excellent is provided, the construction method and quality control measures of reinforcing Fuziling dam are also introduced.