Structural use of timber. Recommendations for the calculation basis for span tables - Domestic rafters Ingestion-build-58320

Structural use of timber. Recommendations for the calculation basis for span tables - Domestic rafters Ingestion-build-58320BS 5268 7. 5: 1990 recommends a calculation basis for the permissible clear span for rafters for roofs with a slope from15 to 45. The recommendations apply to rafters at a maximum spacing of 610 mm centre to centre, this being the maximum spacing for which the load sharing assumption may be adopted as described in BS 5268 2. The method of calculation makes no allowance for any contribution of other parts of the roof to the load resistance of the

Significant technical changes include:

used as sterile barrier systems and/or packaging systems that are intended to maintain sterility of terminally sterilized medical devices to the point of use

Best practice guidelines cover:

comply with legal requirements

see BS 8895-1

This document neither contains the FDT specification nor modifies it

5 Warning labels

Contents for BS 8558:2011 includes:

ISBN 0 580 44190 3

it will be used by:

Buildings not fitted with fire mains

The telecommunication industry