ポーラスコンクリートの圧縮強度 : 空隙率関係に及ぼす結合材強度および粗骨材粒径の影響に関する実験的研究

概要

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The authors have proposed an empirical formula for predicting the relationships between compressive strength and void ratio of porous concrete in the previous paper. Main purpose of the present study is to discuss the effects of binder strength and aggregate size on the strength-void ratio relationships, based on the experimental data. Two series of experiments have been carried out, and the following results have been found. 1) The compressive strength of porous concrete at a constant void ratio is dependent on the binder strength and the aggregate size, while independent on the flow value of binder. 2) The earlier proposed formula for the prediction of compressive strength-void ratio relationships is found to be applicable to porous concrete tested in the present study.
社団法人日本建築学会の論文
2005-08-30