This Architectural Drawing is AutoCAD 2d drawing of RCC roof beam details in AutoCAD, dwg file. Reinforced concrete beams are structural members that support the transverse load which usually rest on supports at its end. Girder is a type of beam that supports one or more smaller beam. Contents: Types of Concrete Beams. RCC roof slab thickness is considered generally 150mm (6 inches) for residential buildings and commercial buildings with reinforcement details as per design.
