Standards World

BS 5385-1:2009 pdf free download - Wall and floor tiling一 Part 1: Design and installation of ceramic, natural stone and mosaic wall tiling in normal internal conditions - Code of practice. 5.9 Sealants and back-up materials for...

BS 4500:2009 pdf free download - Limits and fits - Guidance for system of cone (taper) fits and tolerances for cones from C = 1:3 to 1:500, lengths from 6 mm to 630 mm and diameters up...

BS 8409:2009 pdf free download - Fully enclosed play facilities - Code of practice. 4.3 Choosing a supplier When choosing a supplier the play provider should establish that the supplier is able to: a) provide product information...

BS 2482:2009 pdf free download - Specification for timber scaffold boards. 6.2 End bands 6.2.1 General End bands shall be so finished as to avoid causing injury through sharp ends. 6.2.2 38 mm thick boards End bands...

BS 1916-1:2009 pdf free download - Limits and fits for engineering Part 1: Guide to limits and tolerances. The method of determining the fundamental deviations 1) for the various fits as used in the inch conversion is...

BS 1427:2009 pdf free download - Guide to on-site test methods for the analysis of waters. 4.1.3 Principle Titration of test sample with standard acid to the visually determined end-point values of 8.3 pH units and 4.5...

BS 1139-6:2022 pdf free download - Metal scaffolding Part 6: Prefabricated tower scaffolds outside the scope of BS EN 1004, but utilizing components from such systems一 Specification. Ties shall be rigid in both compression and tension. NOTE...

BS 669-1:2022 pdf free download - Flexible hoses, end fittings and sockets for gas burning appliances Part 1: Strip-wound metallic flexible hoses, covers, end fittings and sockets for domestic appliances burning 1st, 2nd and 3rd family gases一Specification....

BS 644:2009 pdf free download - Timber windows - Fully finished factory-assembled windows of various types - Specification. NOTE This is sometimes called a weatherstrip. 4 Window handing The handing shall be in accordance with the specification...

BS 00559:2009 pdf free download - Specification for the design and construction of signs for publicity, decorative and general purposes. 6.2 Structure 6.2.1 Resistance to wind pressures The imposed wind load for an external sign or an...