Material and surface treatment products in Algeria


The roughness tests (viso-tactile comparators) and the electronic roughness meters make it possible to qualify the roughness of surfaces.


A porous coating loses its protection capacity. The porosimeters make it possible to detect coatings and defective areas. This makes it possible to avoid the appearance of rust.

Surface Evaluation

The preparation of surfaces before the application of coatings is an important stage to guarantee quality protection.