Test research on magnesium cement concrete road performance
YAN Yongjie
Abstract：In cold area,paving of ordinary Portland cement concrete pavement early disease happens often,especially the mountain road. In order to improve the current road conditions and strengthen magnesia development and utilization of resources,on the basis of previous studies,this article studied the water resistance,abrasion resistance,shrinkage,impermeability and frost resis-tance of magnesium cement concrete respectively,the results show that the application of magnesium cement concrete must take wa-ter repellent,sulfate environment on the water resistance of magnesium cement concrete has cooperative promotion effect,fly ash can significantly improve the wear resistance and shrinkage performance of magnesium oxychloride cement,dolomite powder has certain damage to the permeability properties of magnesium cement concrete;In the dry cold little rain area,it is recommended to use dry frozen method to evaluate the frost resistance of magnesium cement.
Keywords：magnesium cementconcreteroad performancetest
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 37-40 )