Brand

CA50-G9

Mineral Phases

Main Phases

CA

Type

High strength

Secondary Phases

CA₂,CT,C₂AS

Products Quality

GB201-2000 CA-50

CA-50-G9 (high strength)

Chemical compostion

Al₂O₃

%

≥50,＜60

~55

SiO₂

%

≤8.0

≤6.5

Fe₂O₃

%

≤2.5

≤2.5

R₂O

%

≤0.4

≤0.4

S

%

(≤0.1)

——

Cl

%

(≤0.1)

——

Physical properties

Fineness

0.045mm residue

%

(＜20）

——

Blaine

m²/kg

≥300

≥400

Setiing time

Initial

min

≥30

≥90

Final

h

≤6

≤6

Flexural Strength

6h

Mpa

（3.0）

——

1d

Mpa

5.5

＞8.0

3d

Mpa

6.5

＞10.0

Compressive Strength

6h

Mpa

（20）

——

1d

Mpa

40

＞70

3d

Mpa

50

＞80