1. Methods of testing refractory materials. Unshaped refractories used in monolithic construction. Preparation of test pieces from mouldables and ramming mixes (method 1902-705) Part 7.5, (30th January 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗