Construction element for buildings comprises horizontal cells delimited by horizontal and vertical walls, grooved zone and rupture zone able to form lintel element or corner element

摘要

The construction element has horizontal cells (3) delimited by horizontal (4) and vertical (5) walls. It comprises a grooved zone (9,10) and a rupture zone enabling when ruptured either a lintel element to be made having a longitudinal reservation or a corner element having a lateral cut-out.