Improved workforce used in construction sites (Machine-translation by Google Translate, not legally binding)

摘要

An improved template used in construction sites, characterized essentially by being a rigid sheet, rectangular in shape and of suitable dimensions, which has a special profile, in which the lateral areas considered in the longitudinal direction and symmetrical according to a theoretical axis, are recessed and whose recesses constitute the zones for screwing up the ceramic pieces to the ceramic pieces, the central profile being housed in the casting of the piece, with the template referred to, a frame of the same material, provided in a peripheral sense, which borders the piece on both surfaces, top and bottom. (Machine-translation by Google Translate, not legally binding)