2026-03-06T11:22:19Z https://ir.kagoshima-u.ac.jp/oai

oai:ir.kagoshima-u.ac.jp:00007600 2026-03-03T08:44:35Z 228:273:5302 35:36

シラスの工業的利用に関する研究 (第3報) : シラスを用いた軽量コンクリートのオートクレーブ硬化体 Studies on the industrial application of "Shirasu" (Report 3) : on the autoclave hardened bodies of light-weight concrete using "Shirasu" 島田, 欣二 SHIMADA, Kinji 久米, 国幹 KUME, Kunimoto 511 This report shows the experimental results of autoclave-hardened bodies used "shirasu" and slaked lime，instead of cement in light-weight concrete. The condition of tests are as follow; mixing ratio of "shirasu"：slaked lime=1:1 (by weight) mixing water 61％, curing pressure 15kg/cm^2 and curing time 5-15 hours. Results are as follow; bulk density 1.08, compressive strength 90-130kg/cm^2. That is much the same compressive strength as compared with light-weight concrete used portland cement, and yet not heavy. So to say, it is fit for the light-weight concrete used portland cement． departmental bulletin paper 鹿児島大学 Kagoshima University 1967-03 VoR application/pdf 鹿児島大学工学部研究報告 7 39 41 The research reports of the Faculty of Engineering, Kagoshima University 0451212X AN00040363 https://ir.kagoshima-u.ac.jp/record/7600/files/AN00040363_v7_p39-41.pdf http://hdl.handle.net/10232/11083 https://ir.kagoshima-u.ac.jp/records/7600 jpn open access