标准号:MS 922 Pt.1-1984
发布日期:1984/1/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This Part of the standard specifies requirements for five categories of admixtures, which may be used to modify one or more properties of hydraulic cement concrete: the workability, the ratio of stiffening and hardening, and the strength.Appendices cover sampling methods, testing and notes on the use of admixtures.