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