Mechanical Performance of Concrete Made with Recycled Aggregates from Concrete Pavements

Table 2

Physical and mechanical performance of fine aggregates.

Aggregate types	Apparent relative density	Sand equivalent (%)	Water absorption rate (%)	Sturdiness (%)	Angularity (s)
Natural	2.741	60.5	1.52	7.4	46
Recycled	2.627	79.8	5.04	6.2	47