ITEMS	Examine data	Mandatory Targets	Standard
MgO(%)	2.58	Max5.0	GB/T 176-1999
SO3 (%)	2.64	Max3.5	GB/T 176-1999
LOI(%)	3.2	Max5.0	GB/T 176-1999
Fineness(80p m residue on sieve)(%)	5.0	Max10.0	GB/T 1345-1991
Setting Time: Initial	180	Min45	GB/T 1346-2001
Setting Time: Final	240	Max600	GB/T 1346-2001
Soundness(pat test)	0.1	Max0.5	GB/T 750
Strength (3 day):Bending Strength (Mpa)	AV=5.6	Min3.5	GB/T 17671-1999
Strength (3 day):Compressive Strength(Mpa)	AV=25.5	Min16.0	GB/T 17671-1999
Strength (28 day):Bending Strength (Mpa)	AV=9.1	Min6.5	GB/T 17671-1999
Strength (28 day):Compressive Strength(Mpa)	AV=48.1	Min42.5	GB/T 17671-1999