SO3 (%)
≤ 3.0
MgO (%)
≤ 6.0
Loss on Ignition, (LOI)/ When limestone is not an ingredient (%)
≤ 3.0
Loss on Ignition, (LOI)/ When limestone is not an ingredient (%)
≤ 3.5
Insoluble Residue (IR) (%)
≤ 1.5
Fineness (m2/kg)
≥ 260
Time of setting/ Initial set (Minutes)
≥ 45
Time of setting/ Final set (Minutes)
≤ 375
Autoclave expansion (%)
≤ 0.80
Air content of motar (%)
≤ 12
Compressive strength/ 3 Days (MPa)
≥ 12
Compressive strength/ 7 Days (MPa)
≥ 12
Compressive strength/ 28 Days (MPa)
-