Structural use of timber. Recommendations for the calculation basis for span tables - Purlins supporting raftersBS 5268 7. 6: 1990 recommends a calculation basis for the permissible clear span of purlins used in traditional pitched roof construction, i. e. not including trussed rafter roofs. The method of calculation is for purlins formed from solid timber and supported by external or internal walls or by purlin struts. The major axis of the purlin is perpendicular to the rafter slope; other orientations of the purlin are not covered by this Section of BS 5268.

This is achieved by providing an information model specifying how (PVPS) time designations shall be assigned by information categories

For design aspects of plasterboard partitions and dry linings reference should be made to BS 5234-1

A new Enquiry Case

aluminium alloy drawing stock

2 Symbols and abbreviations

especially in relation to exposure to fire effluent and heat

you can be ensured of characteristics of flanged bushes

Stakeholder consultation and management

Marking and sealing

Strategies

PD 6696-2: 2007 is a Published Document containing non-contradictory complementary information and additional guidance for use in the UK with BS EN 1994-2:2005 and its UK National Annex

The classification of the solid wires and rods is based on their chemical composition