Translate the following English sentence to French:
"The noise level from 'fluisterasfalt' [silent asphalt], as it is termed by our Flemish friends, or 'ZOAB, zeer open asfaltbeton' [very open asphalt concrete], as we like to refer to it in the Netherlands, is probably 20 decibels lower than that from cobblestone roads."
Un revêtement de type 'fluisterasfalt', comme disent nos amis flamands, ou ce que nous appelons aux Pays-Bas le 'ZOAB', un enrobé ouvert drainant, produit facilement 20 décibels de bruit en moins qu'une route pavée.