Improvements in the procedure for obtaining superficial effects in construction materials. (Machine-translation by Google Translate, not legally binding)

摘要

Improvement in the process of obtaining surface effects on building materials, obtained by molding them in a mold or formwork whose receiving surface is covered with a carrier sheet or composed of setting retarding material of the material to be molded, consisting essentially of provide the relevant sheet with the appropriate contour to cover only a certain area or zones, according to the appropriate drawings, in whose zone or zones only the retarding action of setting will be manifested, so that, when the form is stripped and treated superficially demolished, the area or treated areas will be exposed, while the rest remain intact, following the outline of the established drawings. (Machine-translation by Google Translate, not legally binding)