摘要
The road surface of cement concrete in highway is easily cracked and even destroyed due to inhomogeneous subsiding of the road foundation. In this work, a super-thin-coating material is prepared in order to repair the destroyed thin road surface, in which polymers and steel-fiber are added into ordinary concrete to form a steel fiber reinforced polymer-cement-based composite, the composite was successfully used to repair road surface. Microstructure and mechanical properties of the composites are measured and analyzed.
The road surface of cement concrete in highway is easily cracked and even destroyed due to inhomogeneous subsiding of the road foundation. In this work, a super-thin-coating material is prepared in order to repair the destroyed thin road surface, in which polymers and steel-fiber are added into ordinary concrete to form a steel fiber reinforced polymer-cement-based composite, the composite was successfully used to repair road surface. Microstructure and mechanical properties of the composites are measured and analyzed.
