Tablex autoclaved lightweight concrete blocks and panels-Sartaq (Horseback)

According to Section 8 of the National Building Regulations, the doorway, as an integrated beam capable of bearing and transmitting force to other components, must be uniformly spaced at a length equal to the total length of the opening and the length of their joists plus 35 centimeters (at least 20 centimeters or one-tenth of the opening, whichever is greater) on each side of the wall. Among the advantages of reinforced arches made of AAC autoclaved lightweight concrete, we can mention the lack of need for reinforcement in the doorway area due to the fact that AAC is the same as the walls themselves, no change in the heat transfer coefficient in the doorway area, creating a uniform surface with the wall for plastering, ease and speed of execution, and lightness.