1. Bitumens for building and civil engineering. Specification for bitumens for industrial purposes Part 2, (31st December 1989) 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) ↗
2. Sampling and examination of bituminous mixtures for roads and other paved areas. Methods of test for the determination of density and compaction Part 104, (29th September 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) ↗