Experimental study on the mechanical performance of cement-stabilized macadam reinforced with fiber

摘要

By mixing with a certain amount of polypropylene or glass fiber, the usage quality of cement-stabilized macadam can be improved. In this passage, a large number of experiments with various kinds and contents of fiber were carried out. After comparing the experiment result of admixture of fiber cement-stabilized macadam, the unconfined compressive strength, splitting strength, compression modulus and other mechanical properties are researched. According to the above quantitative analysis, we got the conclusion that the mixing of fiber play a good rule in improving the usage quality of cement-stabilized macadam. Therefore, cement-stabilized macadam reinforced with fiber can be widely used in engineering later.