The influence of aggregate type and size on the properties of
pervious concrete was investigated in this study. Five different
concrete mixtures were prepared: standard dense concrete mixture
and four pervious concrete mixtures with varied aggregate
type (dolomite or steel slag) and proportions of 4–8 mm to 8–
16 mm aggregate fractions (30:60 and 60:30 proportions). Based
on the results, the following conclusions can be made.