The Petrographic Properties and Alkali-Aggregate Reaction of Crushed Stones

쇄석 골재의 광물학적 특성 및 알칼리-골재 반응성

In Korea, due to the shortcomings of natural aggregates and increasing needs of crushed stones, it is necessary to examine the alkali-aggregate reaction of the crushed stones. The purpose of this study is to analyze petrographic properties and alkali-aggregate reaction of crushed stones This study was peformed to investigate the alkali-aggregate reaction of crushed stones using chemical analysis, physical properties, XRD, XRF and mortar-bar method.