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Abstract |
The enhancement of the 1 day mortar strength with triisopropanolamine (mark A), isopropanolamin derivatives (mark B) and tri-ethanolamine (mark C) was studied. Isothermal calorimetry was tested an inf...luence of two types of alkanolamine. Mark C was highest 1 day strength ratio in all alkanolamine. Ordinary Portland cement blending with fly ash was tested in mortar with Mark C. When used 15% fly ash in cement, Mark C added at a rate of 0.04% by powder and 25% fly ash in cement, Mark C added at a rate of 0.06% by powder.show more
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