Al2O3 (%)

50 min

Fe2O3 (%)

2.5 max

SiO2 (%)

8 max

Specific Surface Area (m²/kg)

300 min

Setting Time

Initial Setting (min)

30 min

Final Setting (hr)

6 max

Flexural Strength

1 day (Mpa)

5.5

3 days (Mpa)

6.5

Compression Strength

1 day (Mpa)

40

3 days (Mpa)

50