ITEMS	Examine data	Mandatory Targets	Standard
MgO(%)	3.3	Max5.0	GB/T 176-1999
SO3 (%)	2.68	Max3.5	GB/T 176-1999
LOI(%)	3.8	Max5.0	GB/T 176-1999
Fineness(80p m residue on sieve)(%)	2.4	Max10.0	GB/T 1345-1991
Setting Time: Initial (min)	235	Min45	GB/T 1346-2001
Setting Time: Final (min)	330	Max600	GB/T 1346-2001
Soundness(pat test)	qualified	qualified	GB/T 750
Strength (3 day):Bending Strength (Mpa)	4.7	Min4.0	GB/T 17671-1999
Strength (3 day):Compressive Strength(Mpa)	25.2	Min21.0	GB/T 17671-1999
Strength (28 day):Bending Strength (Mpa)	8.0	Min6.5	GB/T 17671-1999
Strength (28 day):Compressive Strength(Mpa)	49.6	Min42.5	GB/T 17671-1999