About MITSUIWA YOSHITAKA
About HORII KATSUNORI
About YOKOI KATSUNORI
About コンクリート工学年次論文集(CD-ROM)
About concrete
About reduction
About drying contraction
About additive
About property
About durability
About bleeding (segregation)
About characteristic
About setting (solidification)
About freeze-thaw
About repeat test
About drying
About wetting (humidity)
About aqueous solution
About urea aqueous solution
About 乾燥収縮低減
About fresh property
About 凝結特性
About 乾湿繰返し
About Mortar,concrete
About Other additives,compounding chemicals,subconstituent materials
About 尿素
About コンクリート