Experimental study on the effect of magnesite powder on concrete performance
YU Wanzeng
ZHAO Haihan
Abstract：Based on the reference ratio of C30 concrete,magnesite powder with cement mass of 1%~6% was incorporated,and the influence of magnesite powder content on volume stability,durability and compressive strength of concrete was studied. The re-sults showed that the properties of concrete with magnesite powder were improved in different degrees,and the suitable dosage is 4%~5% of the cement mass. A new technical measure was provided to improve the stability and durability of the concrete.
Keywords：magnesite powderalkali-carbonate reactionvolume stabilitydurabilitycompressive strength
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：3( 45-47 )