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Timber in Construction - Span Tables and Guidelines
出版:National Standards Authority of Ireland

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基本信息
標(biāo)準(zhǔn)編號: SWIFT 6:2013
發(fā)布時(shí)間:2013/3/24 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:National Standards Authority of Ireland
標(biāo)準(zhǔn)頁數(shù):97
標(biāo)準(zhǔn)簡介
Provides maximum spans for the following solid softwood structural members in buildings: - Floor joists, including ground floor joists; - Ceiling joists, including those supporting a standard water tank; - Flat roof joists (0 degree to 5 degrees); - Rafters (20 degrees to 45 degrees); and - Roof purlins.