551. Structural use of timber. Recommendations for the calculation basis for span tables. Domestic floor joists Part 7.1, (30th June 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
552. Structural use of timber. Recommendations for the calculation basis for span tables. Domestic rafters Part 7.5, (31st July 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
553. Structural use of timber. Recommendations for the calculation basis for span tables. Joists for flat roofs Part 7.2, (30th June 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
554. Surface boxes, guards and underground chambers for gas and waterworks purposes. Specification for large surface boxes Part 3, (31st October 1985) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
555. Surface boxes, guards and underground chambers for gas and waterworks purposes. Specification for small surface boxes Part 2, (31st January 1983) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
556. Surfaces for sports areas. Determination of the behaviour under a rolling load. (19th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
557. Swimming pool equipment. Additional specific safety requirements and test methods for inlets and outlets and water/air based water leisure features installed in pools for public use Part 3, (8th August 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
558. Swimming pool equipment. General safety requirements and test methods for equipment installed in pools for public use Part 1, (18th November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
559. Temporary edge protection systems. Product specification. Test methods. (3rd August 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
560. Temporary edge protection systems. Product specification. Test methods. (5th August 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗