Physico-chemical and mechanical characteristics of pozzolanic cement pastes and mortars hydrated at different curing temperatures
作者： MA Abd-El Aziz , S Abd El Aleem , Mohamed Heikal , None
DOI: 10.1016/J.CONBUILDMAT.2011.06.026
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摘要: Abstract The effect of elevated curing temperature on the properties cement mortars is vital for heat resistance. Addition pozzolanas, such as slag, to type I known increase In this study, OPC was partially substituted by two types slag (WCS and ACS) in ratios 10, 20, 30, 40 50 wt.%. were cured 120 days at different from 25 100 °C. results show that, temperatures improves early age strength all mortars. Also, indicated pozzolanic gives higher compressive than plain mortars, especially above 35 °C. Therefore, can be beneficially used hot conditions.
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