朱恩欢
朱恩欢.粒化高炉镍铁渣粉在预拌砂浆中的应用研究[J].混凝土与水泥制品,2017(9):22-24.
ZHU E H.Application Research on Ground Granulated Blast Furnace Ferronickel Slag Powder in Ready-mixed Mortar[J].China Concrete and Cement Products,2017(9):22-24.
粒化高炉镍铁渣粉在预拌砂浆中的应用研究
朱恩欢
朱恩欢.粒化高炉镍铁渣粉在预拌砂浆中的应用研究[J].混凝土与水泥制品,2017(9):22-24.
ZHU E H.Application Research on Ground Granulated Blast Furnace Ferronickel Slag Powder in Ready-mixed Mortar[J].China Concrete and Cement Products,2017(9):22-24.
摘 要:研究了粒化高炉镍铁渣粉用于预拌砂浆时的性能。结果表明,粒化高炉镍铁渣粉作为掺合料掺入预拌砂浆时能有效改善砂浆保水性能,显著延长凝结时间,同时在抗压强度及其他技术性能满足要求的前提下大幅降低水泥用量和生产成本,有效实现了预拌砂浆生产的绿色化。
Abstract: The properties of ready-mixed mortar with or without ground granulated blast furnace ferronickel slag powder are studied. The test results show that adding ground granulated blast furnace ferronickel slag powder as additive in the ready-mixed mortar can improve the water retention effectively and extend the setting time significantly. And the compressive strength and other properties also meet the requirements of commercial mortar. Therefore, the dosage of cement and the cost of mortar can be decreased significantly and environmental-friendly production of ready-mixed mortar can be achieved effectively.
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