Perfected system for the construction of walls and partitions through prefabricated blocks. (Machine-translation by Google Translate, not legally binding)

摘要

System perfected for the construction of walls and partitions by prefabricated blocks characterized by these provided on its upper face with a protruding head of trapezoidal section, and on its underside a channel of equal or similar trapezoidal section, such that the channel or The trapezoidal groove of the upper block fits in the head or projection of the trapezoidal section of the lower block, in such a way that each block is automatically placed in its place, aplombing and aligning itself. (Machine-translation by Google Translate, not legally binding)