Feasibility of using recycled concrete aggregates to produce ultra high performance concrete: A preliminary study KU Leuven
This paper presents a preliminary feasibility study on the utilisation of a high quality recycled concrete aggregates (RCA) to manufacture ultra high performance concrete (UHPC), which represents a new type of cementitious material having superior workability, mechanical performance and durability properties in comparison to conventional concrete. The particle size of the RCA used in this paper ranges from 4 to 8 mm. A total of 4 mixtures are ...