Typical Weights of Building Materials
Cast iron or concrete framed Plasterboard Plasterboard Wallboard and skim coat Lath and plaster Traditional lime plaster Traditional lath + plaster ceiling Plasterboard on timber stud Plastered brick 102 + 2 x 13mm Plastered medium density block Corrugated Sheet Sheet Expanded sheet Beam and block + 50 mm topping Hollowcore plank Hollowcore