About YOKOMURO TAKASHI
About MIYAZAWA YUSUKE
About コンクリート工学年次論文集(CD-ROM)
About ultra high strength concrete
About portland cement
About silica fume
About blast furnace slag
About aggregate(material)
About compressive strength
About tensile strength
About bending strength
About bond strength
About freezing damage
About drying contraction
About compressive strength
About tensile strength
About bending strength
About bond strength
About common portland cement
About Mortar,concrete
About 高強度コンクリート
About 基礎
About 性状