In this research, an aggregate size of 12.5 mm was used as an
example to compare the engineering properties of pervious concrete
made with washed MSWIBA and pervious concrete made
with natural aggregate. The results show that the unit weight of
the pervious concrete made with washed MSWIBA was lower than
that of the pervious concrete made with natural aggregate. The
connected porosities, compressive strength and split tensile
strength of pervious concrete made with washed MSWIBA and pervious
concrete made with natural aggregate were not significantly
different. The permeability coefficient of the pervious concrete fabricated
with washed MSWIBA was lower than that of the pervious
concrete made with natural aggregate by approximately 20–30%.