Title: Influence of Mineral Admixture and Recycled Aggregate on Workability of Recycled Concrete
Abstract: The recycled aggregate was made of waste concrete.The influences on workability of recycled concrete have been analyzed, which include the kind of the recycled aggregate,the replace rate of recycled aggregate,the amount of fly ash,slag,and other mineral admixture factors.The results show that;The water consumption of high-quality recycled coarse aggregate concrete is close to that of natural aggregate concrete;The water consumption of high-quality recycled fine aggregate concrete is higher than that of natural aggregate concrete;Fly ash,slag-general,ultra-fine slag,silica fume,and other mineral admixture could significantly improve the slump of concrete.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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