About MATSUI KUNIO
About 旭化成建材
About Journal of the Society of Inorganic Materials, Japan
About cellular concrete
About reinforcing bar
About silicate mineral
About carbonation(chemical reaction)
About durability
About weight reduction
About aluminum
About powder
About history
About Europe
About block(object)
About Japan
About panel
About calcium silicate
About wall material
About hydrate
About pore structure
About contraction(dimensional change)
About crack initiation
About exposure test
About acceleration test
About decomposition reaction
About ALC (concrete)
About tobermorite
About Mortar,concrete
About 歴史
About 経年変化
About ALC