|
P.O52.5
|
:
|
|
|
檢測項目
ITEMS
|
檢測數據Examine data
|
規定值
Mandatory Targets
|
檢測標準
Standard
|
|
MgO(%)
|
3.05
|
≤5.0
|
GB175-1999
|
|
SO3 (%)
|
2.00
|
≤3.0
|
GB175-1999
|
|
LOI(%)
|
1.21
|
≤5.0
|
GB175-1999
|
|
細度Fineness(80p m residue on sieve)(%)
|
2.7
|
≤10.0
|
GB175-1999
|
|
凝結時間：初凝（分鐘）
Setting Time: Initial (min)
|
207
|
≥45min
|
GB175-1999
|
|
凝結時間：終凝（分鐘）
Setting Time: Final (h)
|
302
|
≤10h
|
GB175-1999
|
|
安定性（試餅法）
Soundness(pat test)
|
qualified
|
qualified
|
GB175-1999
|
|
Strength (3 day):Bending Strength (Mpa)
|
5.6
|
≥5.0
|
GB175-1999
|
|
Strength (3 day):Compressive Strength(Mpa)
|
29.2
|
≥26.0
|
GB175-1999
|
|
Strength (28 day):Bending Strength (Mpa)
|
／
|
≥7.0
|
GB175-1999
|
|
Strength (28 day):Compressive Strength(Mpa)
|
／
|
≥52.5
|
GB175-1999
|
