用旋转磨耗法检定水泥胶砂和混凝土抗磨性的试验研究

Laboratory Studies on the Abrasion Resistance of Mortar and Concrete by Rotating Cutter Method

本文主要阐述采用旋转磨耗法检定水泥胶砂和混凝土材料抗磨性的可行性，提供了水泥胶砂和混凝上两批抗磨正交试验的结果。结果表明：此法具有试验速度快、可靠性强等优点，可用于检定路面水泥混凝土材料的抗磨性能。

This paper mainly describes the feasibility of rotating cutter method for testing abrasion resistance of mortar and concrete,and presents the test results of their abrasion resistance by orthogonal design. The test results indicate that the method is reliable and rapid to pcrformance and thus can be applied to evaluating the abrasion resistance of concrete materials for Davemunt.