Archive for: Mineral Fibre Sheet

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Intumescent sheets have ben available for somenconsiderable period of time and have been used in multiple applications,nincluding the upgrading of English heritage doors and used in the protection ofnraised panelling systems which can be exploited by fire.

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Whilst, there is no primary test evidence available, fornthe upgrading of heritage doors we would recommend guidance detailed in

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Timber panelled doors and fire -nupgrading the fire resistance performance of timber panelled doors and frames,npublication available from Historic England, Customer Services Department, POnBox 569
nSwindon, SN2 2YP. UK

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Yes, we have worked with the leading manufacturers ofnadhesives and have approved list various adhesives approved for use on ournproducts, please contact us for approvednadhesives systems and manufacturers.

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The Certifire certificate provided by the manufacturer,nthe hinge protection is supplied as either a MAP (mono-ammonium polyphosphate)nor a graphite based intumescent with a thickness of 1mm.

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Yes, the generic description term “Graphite” stated innthe certificate there is no information to restrict its use. We have tested thenproduct to verify the applications, on locks and latches and the test report isnavailable on request.

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Specifically designed for use in fire resistant doorsetnassemblies, essential ironmongery such as locks, latches and concealed doornclosing devices. The product is supplied in two thicknesses 0.5mm and 1.0mm.nWhen exposed to elevated temperatures, the product is designed to expand multindirectionally filling cavities and voids to provide a fire-resistant barrier.