About HASHIMOTO KEN'ICHI
About ANO KEN'ICHI
About 宇部マテリアルズ
About 日本材料学会学術講演会講演論文集
About sea water
About Magnesium
About concrete
About mortar
About block (object)
About concrete block
About civil engineering material
About cement solidification
About blending
About fine aggregate
About sample
About strength
About water holding capacity
About pavement
About compressive strength
About concrete strength
About solidification material
About mechanical property
About water uptake
About Mortar,concrete
About 海水
About マグネシウム
About 固化材
About コンクリート
About モルタル