Soffit Of Floor Slab

A u value of 0 20 w m2k can be achieved using 160mm thick soffit slab.

Soffit of floor slab. To suit requirements of design schemes it is available with a black or white tissue facing aluminium foil facing un faced and also with a non combustible high impact board. Compatibility rockwool soffit slabs are chemically inert and compatible with most materials. Naturally resistant to insects and vermin. Soffit slab consists of a non combustible rigid rockwool board with a variety of facings and is particularly suited for providing cost effective fire resistance and thermal insulation through concrete car park soffits and similar applications.

Key features and benefits. A typical construction comprising of a 150mm concrete floor slab underlined with 130mm thick soffit slab would achieve a u value of 0 25w m2k. The soffit slab is manufactured from non combustible rigid rockwool board and has been designed with a variety of facings. Made in new zealand.

Safe to touch 100 polyester. Technical information standards and approvals rockwool soffit slab achieves a reaction to fire classification of a1 as defined in bs en 13501 1. 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. A soffit is an exterior or interior architectural feature generally the horizontal aloft underside of any construction element.

150 and 160mm thicknesses provide 4 hours to a minimum 150mm thick slab. Soffit slabs have been tested to bs en 1363 1 to offer fire protection to reinforced concrete floors.