Workmanship on building sites
BS 8000-9:2003 pdf free.Workmanship on building sites Part 9: Cementitious levelling screeds and wearing screeds- Code of practice. in situ crushing resistance (ISCR) resistance of levelling screeds to the crushing effect of imposed loads and traffic in service NOTE ISCR wa formcrly known a oundnt. 4 Materials handling and preparation 4.1 General Cements and combinations, of strength class 42.5 N, […]
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