Should the square gasket of the embedded parts behind the curtain wall be diagonal?

1. According to the inquiry, the intelligent design network shows that the square gasket of the embedded parts behind the curtain wall must be laid flat, and the embedded plate should be directly combined with the concrete structure.

2. The exposed size of the anchor bolt head is 15 to 25mm.

3. The anchor bolt gasket should be laid flat and spot welded diagonally to remove welding slag and prevent corrosion.

4. The reinforcing sheet must be flush with the buried plate, and the weld seam is 8 cm, which is convenient for slag removal and anticorrosion.