IS 5878 Pt.7-1972

标准号：IS 5878 Pt.7-1972
发布日期：1973/5/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围： This code gives recommendations regarding pressure grouting for tunnels primarily using cement with or without suitable admixtures. Chemical grouting is not dealt with in detail as the properties of chemical grouts as well as the techniques adopted vary from place to place to meet the special localized conditions of the job.