Portland Cement
ORDINARY GREY PORTLAND CEMENT GRADE 42.5 CONFORMING TO STANDARD GB175-1999 HAVING CHEMICAL PROPERTIES:
SpecificationsL.O.I.
:
MAX 5.0
MGO
:
MAX 5.0
SO3
:
MAX 3.5
FINENESS
:
0.08MM SIEVE MAX 10
SOUNDNESS
:
SOUND SETTING TIME
INITIAL SET
:
MIN 45 MINUTES
FINAL SET
:
MAX 10 HOURS
3 DAYS
:
21 MPA
28 DAYS
:
42.5 MPA
3 DAYS
:
4.0 MPA