Ceiling Structure Design Section and Joint Detail with Dimensions

This ceiling structure design section drawing presents vertical and horizontal sections with precise dimensions and joint detailing for suspended ceiling installation. The layout illustrates direct fixing to the slab, transverse joint connection, longitudinal joint alignment, and beveled edge board connection. Insulation layer placement, metal profile positioning, and screw fixing spacing are clearly defined to ensure a stable ceiling assembly. Section A1 and B1 references indicate board alignment and support framing with measured spacing, such as 500 module intervals and a maximum 100 edge distances for proper installation accuracy.