The influence of mineral additives on the strength and porosity of OPC mortar
作者： S.P Pandey , R.L Sharma
DOI: 10.1016/S0008-8846(99)00180-5
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摘要: Abstract Mercury intrusion porosimetry study was carried out on samples of ordinary Portland cement mortars made with mineral additives such as fly ash, granulated blast furnace slag, phosphorous limestone, and lime sludge. The total porosity compressive strength all the blended mortar were determined at 7, 28, 90 days hydration. mean pore diameter found to increase addition ash slags, although volume almost same. decrease in porosity, but extent more closely related slags than limestone Acceleration development also observed sludge addition.
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