NPZ Vidraço Azul
The stone NPZ Vidraço Azul is a gray/ bluish colored limestone, with a grain that varies from fine to medium. It occasionally presents lighter or darker areas.
Smoothing of the material in order to represent a smooth texture with slight reflection.
Polishing process of the material surface to ensure a shiny texture.
Exposure of the stone’s surface directly to a high temperature flame in which the end result is a fine and adherent roughness.
Creation of small craters, blasting silica sand against the material with an air gun, which highlight the color of the stone.
Application of an hammer called “Bujão” in the material to generate craters, randomly distributed on its surface.
This finish is applied so that the surface exhibits a texture with irregular reliefs and adherent texture.