Choosing and applying fire-retardant-treated plywood and lumber for roof designs

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dc.contributor.author	LeVan, S.L.
dc.contributor.author	Collet, M.
dc.contributor.author	LeVan, S.L.
dc.date.accessioned	2018-09-25T14:29:44Z
dc.date.available	2018-09-25T14:29:44Z
dc.date.created	2011-11-25
dc.date.issued	1989
dc.identifier.uri	https://bibliotecadigital.infor.cl/handle/20.500.12220/7496
dc.description	11 páginas
dc.description.abstract	Fire-retardant-treated (FRT) plywood used as roof sheathing has exhibited strength degradation in some situations. The cause appears to be certain fire retardant chemicals that are activated under environmental conditions of high temperature and moisture content. This report describes how fire retardants are made, how they work, and what causes strength degradation of FRT wood. We present guidelines for selecting and using FRT wood and precautions to follow when designing roof systems with FRT plywood.
dc.description.uri	url.ie/dl61
dc.language	Inglés
dc.publisher	USDA Forest Service. Forest Products Laboratory
dc.relation.ispartofseries	General Technical Report FPL-GTR
dc.subject	IGNIFUGACION
dc.subject	RESISTENCIA AL FUEGO
dc.subject	TABLEROS CONTRACHAPADOS
dc.subject	TECHUMBRES
dc.title	Choosing and applying fire-retardant-treated plywood and lumber for roof designs
dc.type	Libro
infor.id	15192
infor.mfn	9100
infor.politica.web	0
infor.numeroserie	62
infor.lugardepublicacion	Madison, Wisconsin