Wall facade system, has upper sheet threadedly connected with two support surfaces without requiring drilling or screw to form closed outer visible surface of wall or facade, where upper sheet is arranged in slot

摘要

The system has two mounting profile sections (A) connected with formwork profile sections (B). A lower sheet (1a) is provided in a groove (2a) of the underlying formwork profile sections. The lower sheet is fixed to two support surfaces (3, 3a) in accordance with the groove and tongue connection. An upper sheet (1) is arranged in a slot (2) that is provided in an overlying formwork profile section. The upper sheet is threadedly connected with the support surfaces without requiring drilling or screw to form a closed outer visible surface of a wall or facade.