Structural use of timber. Recommendations for the calculation basis for span tables - Ceiling joistsBS 5268 7. 3: 1989 recommends a calculation basis for permissible clear span for ceiling joists with access at a maximum spacing of 610 mm centre to centre. It does not cater for the design of the ties of trussed rafters, which are dealt with in BS 5268 3. The uniform and concentrated loads recommended in BS 6399 1 are considered. BS 5268 7. 3: 1989 is applicable to both single and continuous span ceiling joists. A typical arrangement is shown in

Earthing and bonding

BS EN 755-4 is a European Standard that covers aluminium and aluminium alloys

security organizations and owners of CCTV systems can put the right anti-burglar measures in place and get the most from their crime prevention devices

Part 1: Wrought stainless steel

BS EN ISO 22476-5:2012 specifies the equipment requirements

This document applies to colour matrix displays

Policy management of certification authority

up to wind force 8 Beaufort and significant wave heights up to 4 m (design category B)

Method A is intended to minimize the variation of the test rates during the moment when strain rate sensitive parameters are determined and to minimize the measurement uncertainty of the test results

Fine ceramics and ceramic products manufacturers

as well as different internal/external structures

Note 1: Products not included within the scope of ISO 8124-4 are: