The Application Studying Of Steel Fiber Cement Concrete In Highway Engineering

Steel fiber cement concrete is one new compound materials which develops during the nearly 20 years. This article introduces the excellent material characteristic and the action mechanism of steel fiber cement concrete;carries on the orthogonal experiment design according to the steel fiber cement proportioning of concrete design request and the characteristic,using orthogonal test results,and uses the synthesis zero-method to analyze each composition material dosage of the steel fiber cement concrete to the influence of concrete each indexes,finds out the best assort ratio;and uses the characteristics,construction main point and quality control of the local constructs materials to the steel fiber cement concrete combining the Xing-xi highway bridge engineering project. Through the technical economy comparison and the benefit analysis,it is thought that the steel fiber cement concrete is suitable specially for the heavy load transportation,it is saves more as the volume bigger. The steel fiber cement concrete has the broad application prospect in the highway engineering construction of Xingtai areas.