Porozni beton ima sve veću primjenu u cestogradnji zbog njegove vrlo visoke propusnosti koja daje veliku prednost u odnosu na uobičajeni beton zbog smanjenog površinskog otjecanja vode s kolnika i parkirališta te smanjeni utjecaj toplinskih otoka i buke od prometa. Nažalost, zbog smanjenje čvrstoće porozni beton ima ograničenu primjenu u kolničkim konstrukcijama prometnih cesta. Cilj ovog istraživanja je poboljšanje svojstva čvrstoće uključivanjem različitih vrsta agregata i različitih veličina zrna agregata. Ispitani rezultati pokazuju da je moguće proizvesti beton sa prihvatljivom propusnosti i čvrstoću kroz kombinaciju vrste agregata i veličine zrna agregata.

Pervious concrete has been increasingly used in road construction because of its very high permeability, which gives a great advantage over normal concrete due to reduced surface runoff water from the road and parking and reduced heat island effect and the noise of traffic. Unfortunately, due to the reduction in strength pervious concrete has limited application in pavement structures busy roads.The aim of this research is to improve the strength properties of the inclusion of different types of aggregates and various sizes of aggregate. Examined results show that it is possible to produce concrete with acceptable permeability and strength through the combination of aggregate type and size of aggregate.