Concrete paving units are products for outer floor-coverings obtained by mixing sands, gravel, cement, inorganic pigments and additives, and vibro-compression as defined by CEN/TC 178. This group also includes concrete flags and concrete tiles.
Betonski tlakovci so proizvodi za zunanje prekrivanje tal, pridobljeni iz mešanice peska, proda, cementa, anorganskih pigmentov in dodatkov ter vibro-kompresije, kot je opredeljeno v CEN/TC 178. Ta skupina vključuje tudi betonske tlake in betonske plošče.