Annex 2
United Kingdom
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Chimneys, fuels and specific products: prefabricated chimneys (storey height elements), flue liners (elements or block), multi-shell chimney (elements or block), single walled chimneys blocks, kits of free standing chimneys and attached chimneys.
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F1Plasterboards and ceiling elements with thin laminations, fibrous gypsum boards and composite panels, including relevant ancillary products, falling into classes A1 f1 , A2 , B , C and intended to be used in walls, ceilings (or linings thereof) subject to reaction to fire requirements.
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Structural bearings: all types of structural bearings intended to be used in buildings and civil engineering works where requirements on individual bearings are criticalf2.
Annotations
Textual amendments
Footnotes
- f1
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Products/materials for which a clearly identifiable stage in the production process results in an improvement of the reaction to fire classification (e.g. an addition of fire retardants or a limiting of organic material).
- f2
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Critical in the sense that those requirements may, in case of failure of the bearing, put the works or parts thereof in states beyond those regarded as serviceability and ultimate limit states.