About AQUINO Carlos
About Dep. of Environmental Systems Engineering, Ritsumeikan Univ., 1-1-1 Noji-Higashi, Kusatsu, 525-8577 Shiga, JPN
About INOUE Masumi
About Dep. of Environmental Systems Engineering, Ritsumeikan Univ., 1-1-1 Noji-Higashi, Kusatsu, 525-8577 Shiga, JPN
About MIURA Hiroaki
About Dep. of Environmental Systems Engineering, Ritsumeikan Univ., 1-1-1 Noji-Higashi, Kusatsu, 525-8577 Shiga, JPN
About MIZUTA Maki
About Dep. of Environmental Systems Engineering, Ritsumeikan Univ., 1-1-1 Noji-Higashi, Kusatsu, 525-8577 Shiga, JPN
About OKAMOTO Takahisa
About Dep. of Environmental Systems Engineering, Ritsumeikan Univ., 1-1-1 Noji-Higashi, Kusatsu, 525-8577 Shiga, JPN
About Construction and Building Materials
About concrete
About limestone (ore)
About fine aggregate
About consumption
About Japan
About United States of America
About sand
About substitution rate
About water-cement ratio
About concentration dependence
About water absorption rate
About pore
About drying contraction
About compressive strength
About bending strength
About Elastic Modulus
About trend in demand
About density
About chemical composition
About time course
About tensile strength
About mixture ratio
About pore size distribution
About coarse aggregate
About mechanical property
About strength
About Mortar,concrete
About Aggregates
About コンクリート
About 石灰石
About 骨材