1. Specification for foamed or expanded blastfurnace slag lightweight aggregate for concrete. Metric units Part 2, (31st March 1983) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (9 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Testing concrete. Methods for determination of air content of fresh concrete Part 106, (31st May 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) ↗