About STRUBLE L
About Univ. Illinois, IL, USA
About KIM TAE Y
About Kwangju Univ., Kwangju, KOR
About ZHANG H
About Univ. Illinois, IL, USA
About Cement, Concrete, and Aggregates
About concrete
About ビカー針
About Mortar,concrete
About Construction material tests
About セメント
About コンクリート
About 凝結