BS 5268-7.2:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Structural use of timber. Recommendations for the calculation basis for span tables Joists for flat roofs
Hardcopy , PDF
English
30-06-1989
24-11-2009
Committees responsible
Foreword
1 Scope
2 Definitions
3 Symbols
4 Design considerations
5 Permissible spans
6 Bearing length
7 Information to be given in span tables
Appendix A - Sample calculations for a flat roof joist
Appendix B - Specimen span tables for flat roof joists
Publications referred to
Permissible clear spans for joists, at maximum spacing of 610 mm, for flat roofs and roofs with a slope of up to 10°.
| Committee |
B/525/5
|
| DevelopmentNote |
Supersedes 86/10303 DC. (07/2005) Reviewed and confirmed by BSI, November 2007. (10/2007)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 8103-3:1996 | Structural design of low-rise buildings Code of practice for timber floors and roofs for housing |
| 08/30140202 DC : 0 | BS 8103-3 - STRUCTURAL DESIGN OF LOW-RISE BUILDINGS - PART 3: CODE OF PRACTICE FOR TIMBER FLOORS AND ROOFS FOR HOUSING |
| BS 6229:2003 | Flat roofs with continuously supported coverings. Code of practice |
| BS 8103-3:2009 | Structural design of low-rise buildings Code of practice for timber floors and roofs for housing |
| BS EN 1995-1-2 NA : 2004 | UK NATIONAL ANNEX TO EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-2: GENERAL - STRUCTURAL FIRE DESIGN |
| BS 5268-7.1:1989 | Structural use of timber. Recommendations for the calculation basis for span tables Domestic floor joists |
| BS 5268-7.6:1990 | Structural use of timber. Recommendations for the calculation basis for span tables Purlins supporting rafters |
| BS 5268-7.3:1989 | Structural use of timber. Recommendations for the calculation basis for span tables Ceiling joists |
| BS 5268-7.4:1989 | Structural use of timber Ceiling binders |
| BS 5268-7.5:1990 | Structural use of timber. Recommendations for the calculation basis for span tables Domestic rafters |
| BS 5268-7.7:1990 | Structural use of timber. Recommendations for the calculation basis for span tables Purlins supporting sheeting or decking |
| BS 6399-3:1988 | Loading for buildings Code of practice for imposed roof loads |
| ISO 3898:2013 | Bases for design of structures — Names and symbols of physical quantities and generic quantities |
| BS 4471:1987 | Specification for sizes of sawn and processed softwood |
| BS 6100-4.3:1984 | Glossary of building and civil engineering terms. Forest products Wood based panel products |
| BS 5268-7.7:1990 | Structural use of timber. Recommendations for the calculation basis for span tables Purlins supporting sheeting or decking |
| BS 648:1964 | Schedule of weights of building materials |
| BS 5268-7.4:1989 | Structural use of timber Ceiling binders |
| BS 5268-7.1:1989 | Structural use of timber. Recommendations for the calculation basis for span tables Domestic floor joists |
| BS 5268-7.6:1990 | Structural use of timber. Recommendations for the calculation basis for span tables Purlins supporting rafters |
| BS 4978(2007) : 2007 | VISUAL STRENGTH GRADING OF SOFTWOOD - SPECIFICATION |
| BS 5268-7.5:1990 | Structural use of timber. Recommendations for the calculation basis for span tables Domestic rafters |
| BS 5268-7.3:1989 | Structural use of timber. Recommendations for the calculation basis for span tables Ceiling joists |
| BS 6100-4.2:1984 | Glossary of building and civil engineering terms. Forest products Sizes and quantities of solid timber |
| BS 6399-1:1996 | Loading for buildings Code of practice for dead and imposed loads |
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