Translation of "road-metal" into Croatian

Thus, untreated clays are generally considered unsuitable for ‘typical aggregate use’ (such as building foundation fill, concrete manufacture, road metal or mortar).

Prema tome, neobrađene gline općenito se smatraju neprikladnim za „tipične uporabe agregata” (kao što su ispune temelja građevina, proizvodnja betona, tucanika ili žbuke).