... workmanship: coldformed sections and sheeting.BS 6399-1, Loading for buildings Ð Code of practice for dead and imposed loads.BS 6399-2, Loading for buildings Ð Code of practice for wind loads.BS ... Ð Code of practice for wind loads.BS 6399-3, Loading for buildings Ð Code of practice for imposed roof loads.BS 8004, Code of practice for foundations. ... properties of fasteners ÐBolts, screws and studs.CP3 Code of basic data for the design of buildings:Chapter V: Part 2: Wind loads.1.4 Terms and definitions For the purposes of this part of BS...