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Individual
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Individual
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Priority to ES1971168716UpriorityCriticalpatent/ES168716Y/en
Publication of ES168716UpublicationCriticalpatent/ES168716U/en
Application grantedgrantedCritical
Publication of ES168716YpublicationCriticalpatent/ES168716Y/en
Brick essentially characterized because on one of its major faces it has two longitudinal ribs, prismatic, of rectangular section, spaced one from the other, with a wide smooth separation surface in which there are several transverse holes, spaced, whose nerves limit a cavity destined to receive the mortar or grout, which thus penetrates the bottom holes, which contribute to its better fixation, combining this arrangement with the fact that the two referred nerves are somewhat separated from the edges or edges of the brick, forming next to them a straight dihedral angle or step. (Machine-translation by Google Translate, not legally binding)