Aspects Concerning the Use of Recycled Concrete Aggregates

[摘要] Natural aggregates (gravel and crushed) are essential non-renewable resources which are used for infrastructure works and civil engineering. Using recycled concrete aggregates (RCA) is a matter of high priority in the construction industry worldwide. This paper presents a study on the use of recycled aggregates, from a concrete of specified class, to acquire new cement concrete with different percentages of recycled aggregates.

[发布机构] Technical University of Civil Engineering Bucharest, Romania^1;National Institute for Physics and Nuclear Engineering Horia Hulubei, Magurele, Romania^2

[效力级别] 能源学

[关键词] Natural aggregate;New cements;Non-renewable resource;Recycled aggregates;Recycled concrete aggregates