What Is Window Cladding?

In the building, the reinforced concrete cover on the top of the open-air wall is generally on the top of the window sill, the bottom of the window, and the top of the girl's wall. (Note: There is no specific specification for window sill roofing, but it is used as a quality common disease prevention measure or local standard).

Sill top

1. According to the "Code for Design of Masonry Structures" GB50003-2011 Section 6.5.3: To prevent or reduce cracks in the bottom wall of the house, the following measures can be taken:

A. Increase the stiffness of the foundation ring beam.

B. Set three welded steel mesh or 26 steel bars in the gray seam of the wall under the window sill on the ground floor, and penetrate into the wall between the windows on both sides no less than 600mm.

1. As a quality common disease prevention, reduce or avoid wall cracks caused by the phenomenon of prestress concentration

(At the junction of the wall and the window sill on both sides, there are sigmoid cracks).

2. It can prevent external rain from entering and affect the strength of the lower wall.

3. When installing the window, the flat iron can be fixed on it to increase the stability of the window.

4. Increase the integrity and stability of the wall below the window sill.