About ISHII MASATO
About HIROKAWA KAZUMI
About WATANABE AKIO
About コンクリート工学年次論文集(CD-ROM)
About Spisula sachalinensis
About Patinopecten yessoensis
About shell(exoskeleton)
About powder
About mortar
About expansion coefficient
About dimensional change
About material testing
About calcium hydroxide
About mixture ratio
About underwater
About curing(cement)
About age(material)
About differential thermogravimetric analysis
About X-ray diffractometry
About electron microscopy
About crystal morphology
About powder
About Mortar,concrete
About 焼成
About 貝殻粉末
About ホタテ
About 混入
About モルタル
About 膨張
About 相違