Dictionary of Civil Engineering: English-French

Syn. with STRAND PIT
Syn. with DEPOSITS; INCREASE
A pressurized throwing of sand used to clean a facing, a metal part, etc.
We can distinguish:
dry sandblast ( le jet de sable sec), sandblasting using a flow of compressed air on the material to be cleaned;
wet sandblast or moist sandblast ( le jet de sable humide) that consists in accompanying by water the sand blast. Parameters and results are similar to those of the dry jet but water softens and homogenizes the effect of sand.
To clean a surface by sandblasting.