Floor Slab Soffit

Room chajja or loft.

Floor slab soffit. When applied to the soffit using the recommended fixings and pattern 130 and 140mm thick products with and without facings provide 3 hours fire insulation and integrity to a minimum 90mm thick floor slab. Below you ll see an updturned beam. As a requisite it is advisable to protect other architectural scopes from painting blotting especially the tiled floor the doors and windows and other already installed equipment and accessories like the fire alarm of air ventilation. The slab which is provided below the normal floor level at a depth of 200mm to 300 mm and filled with broken pieces of bricks is called sunken slab.

150 and 160mm thicknesses provide 4 hours to a minimum 150mm thick slab. The slab which is provided above the normal floor level at a height of 200mm to 300mm and filled with coal or broken pieces of bricks called sunken slab. Usually it is an underside of a horizontal slab roof canopy sunshade loft and stairs landing or flight. Its archetypal form sometimes incorporating or implying the projection of beams is the underside of eaves to connect a retaining wall to projecting edge s of the roof.

Flood precast flooring slab has a high quality class b finish to which paint can be applied directly or which can be left in its natural state so that the full thermal mass effects of the concrete flooring can be exploited. Rockwool soffit slabs are chemically inert and. Concrete paints on ceiling or soffit of the slab can be done by spray and eventually by roller or brush. The proposed condo will have a stippled finish applied to the floor soffits of the multistorey building.

Just imagine the same thing but coming from the floor above rather than the one you re standing. What tolerance should i specify for slab soffit form joints. Subscribe to the repro products channel. Tolerance of 1 4 difference in level at form joints or class a i e.

Should it be aci 117 standard tolerances class b i e. A floor with exposed soffit is quicker to construct and also thinner than one with additional layers reducing both. I think you re referring to a spandrel beam or downturned beam. A soffit is an exterior or interior architectural feature generally the horizontal aloft underside of any construction element.

I couldn t find a good image of a downturned beam. The removal of formwork also called as strike off or stripping of formwork should be carried out only after the time when concrete has gained sufficient strength atleast twice the stress to which the concrete may be subjected to when the formworks are removed.