About ASHIZAWA RYOICHI
About 鹿島建設 技研
About MATSUDA YOSHINORI
About JR東日本 構造技セ
About TAGUCHI FUMIO
About 土木研 寒地土木研
About ENDO HIROTAKE
About 土木研 寒地土木研
About SAKATA NOBORU
About 鹿島建設 技研
About コンクリート構造物の補修,補強,アップグレード論文報告集
About permeability
About water absorption
About durability
About salt damage
About freezing damage
About silane
About siloxane
About degradation (alteration)
About exposure test
About water repellency
About prevention
About period (duration)
About Permeability
About long term
About Mortar,concrete
About 浸透性
About 吸水
About 長期
About 研究