COMPRESSIVE AND FLEXURAL STRENGTH PROPERTIES OF POROUS CONCRETES USING POLYMER-MODIFIED MORTARS AS BINDER
نویسندگان
چکیده
本研究では、ポリマーの種類およびポリマーセメント比の異なるポリマーセメントモルタル（PCM）を結合材として、目標空隙率を変化させたポーラスコンクリートの圧縮および曲げ強度性状と、それらに対する日本コンクリート工学会（JCI）の研究委員会がポーラスコンクリートの強度管理方法として提案している、圧縮および曲げ強度比─空隙率関係を用いた強度推定式の適用性について検討している。その結果、PCMの結合材としての利用は、ポーラスコンクリートの曲げ強度改善に寄与すること、また、各種PCMを結合材としたポーラスコンクリートにおいても、JCIの研究委員会による強度推定式が適用可能であることを明らかにしている。
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ژورنال
عنوان ژورنال: Cement Science and Concrete Technology
سال: 2023
ISSN: ['0916-3182', '2187-3313']
DOI: https://doi.org/10.14250/cement.76.261