多孔質骨材の品質評価項目としての空隙特性

概要

論文の詳細を見る
In recent years, various kinds of aggregates are being developed for the purpose of utilization of solid waste. Generally, these types aggregates contain microscopic pores in these matrixes. Porous aggregates which were chosen as the subject to the study, are artificial light-weight aggregate (expanded shale type and sintered fly-ash type), artificial super light-weight aggregate (expanded shale type and sintered fly-ash type, ryolite type and waste glass type) and recycled aggregate, total pore volume, pore radius distribution, density, absorption, strength of aggregate were measured. Mechanical properties, unit weight, compressive strength, Young's modulus of the mortar containing these porous aggregates were measured. Correlation between characteristic of porosity and conventional quality evaluation items, and mechanical properties of mortar were examined.
社団法人日本建築学会の論文
2001-04-30