IS 8041 : 1990 Specification for rapid hardening Portland cement

1 Scope

1.1 This standard covers the manufacture and chemical andphysical requirements of rapid hardening Portland cement.

NOTE - The term `rapid hardening should not be confused with`quick-setting.

2 References

List of Referred Indian Standards

IS 269 :198933 Grade ordinary Portland cement

IS 650 :1966Standard sand for testing of cement

IS 2580 :1982Jute sacking bags for packing cement

IS 3535 :1986Methods of sampling hydraulic cement

IS 4031 : Parts 1 to 13 : 1988 Methods of physical.tests for hydraulic cement

IS 4031 : Part 14 :1989Methods of physical tests for hydrauliccement:Part 14 Determination of false set

IS 4032 :1985Method of chemical analysis of hydrauliccement

IS 4845 :1968Definitions and terminology relating tohydraulic cement

IS 4905 :1968Methods for random sampling

IS 11652 :1962High density polyethylene (HDPE) wovensacks for packing cement

IS 11653 :1986Polypropylene (PP) woven sacks forpacking cement

IS 11761 :1986Specification for multiwall paper sacksfor cement, valved-sewn-gussetted type

IS 12154 :1987Light weight jute bags for packing cement

IS 12714 :1987Jute synthetic union bag for packing cement

IS 12423 :1988Method for calorimetric analysis ofhydraulic cement.