Items
|
Criteria
|
Actual results(C×0.75%)
|
Appearance
|
--
|
Light brown powder
|
Solid Content %
|
92 min
|
92.55
|
Moisture %
|
8.0 max
|
7.45
|
Fineness (0.315mm remains) %
|
15.0 max
|
9
|
PH value
|
7 - 9
|
7.8
|
Sodium Sulfate Content %
|
9.0 max
|
8
|
Chloride Content %
|
1.0 max
|
0.21
|
Surface Tension
|
68-72 Mn/m
|
70
|
Cement Flowing Rate
|
230mm
|
240mm
|
Water Reducing Rate
|
18% min
|
20%
|
Steel-bar Corrosion
|
None
|
None
|
Items
|
Dosage rate (Cx%)
|
Water (g)
|
Slump (mm)
|
Water reducing rate (%)
|
Compressive strength (MPa) /Compressive strength rate (%)
|
|||
1 day
|
3 days
|
7 days
|
28 days
|
|||||
Reference concrete
|
0
|
2615
|
80
|
0
|
3.16/100
|
12.89/100
|
18.62/100
|
22.72/100
|
YL-SNF-B
|
0.75
|
2090
|
75
|
20.1
|
6.87/217.1
|
22.54/174.7
|
29.12/156.3
|
35.92/158.1
|