Structural use of timber. Recommendations for the calculation basis for span tables - Domestic raftersBS 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

or reclosable

BS EN 10343 does not apply to bright steel products

qualification

Is used in conjunction with EN 1361-1

BS 102000:2018 supersedes BS 102000:2013

Towers built on base plates instead of castors

In revising the standard

Parallel flange I section IPE

are used at the time of communication

This document specifies the method for comparing performance evaluation results for a foil thrust bearing that supports load with aerodynamic force generated by the rotation of a driving shaft and lubricates using air

Some common requirements have updated previous requirements

BS ISO 4513:2010 Road vehicles