충북지역 점토광물의 포졸란 반응 가능성에 관한 연구

A Study on the Pozolanic Reaction of Clay Minerals in Chung-buk Area

Ever since man learnt to build homes and cities around 10,000 years ago, clay materials has undoubtedly been one of the most widely-used construction materials in the world. However, the clay has poor strength, water resistance and durability, thus being limitedly used as calcined clay after being calcined. Pozzolan materials is to improve the strength and the durability of concrete as a result of the pozzolanic reaction. Therefore, the purpose of this study is to analyzes ingredient about clay mineral about Chung-buk area 10 places and to examine the application of clay minerals for the concrete admixtures.