Name
|
HS-Ⅰ
|
HS-Ⅱ
|
EES-Ⅰ
|
EES -Ⅱ
|
|
Grain size
|
4.75mm/%
|
<2.0
|
|||
Setting time(min)
|
Initial
|
≥120
|
≥45
|
||
Bleeding capacity/%
|
<1.0
|
||||
Fluidity /mm
|
Initial
|
≥260
|
|||
30min
|
≥230
|
||||
Compressive
(Mpa),≥
|
4h
|
-
|
-
|
30
|
-
|
12h
|
-
|
-
|
-
|
10
|
|
1d
|
35
|
22
|
50
|
45
|
|
3d
|
55
|
40
|
55
|
55
|
|
28d
|
80
|
70
|
70
|
70
|
|
Height change %
|
1d
|
|
|||
Bond strength
(MPa)
|
28d
|
≥4.0
|
|||
Erosion to armature
|
|
none
|
|||
W/C
|
|
0.15
|
0.16
|
0.12
|
0.15
|
Operating temperature
|
≥5℃
|
≥-5℃
|