Release time: 2020-09-30 09:55:23 Page viewed: 143
Secar 70 Cement | |
Chemical Analysis (%): | |
CaO | Max 31 |
Al2O3 | Min 68.5 |
Fe2O3 | Max 0.4 |
SiO2 | Max 0.8 |
TiO2 | |
MgO | |
Na2O+K2O | |
SO3 | |
Flowing Specification: | |
Flowing after 30 min: min 6 cm (ASTM C1437) | |
Initial setting time: over 175 min | |
Final setting time: under 290 min | |
Physical specification: | |
CCS after 24 hrs: min 31.7 Mpa ASTM C349 | |
CCS after 6 hrs: min 18.6 Mpa ASTM C349 | |
Bulk Density: 1.04- 1.23 gr/cm3 | |
Grain Size: | |
Over 90 micro meter: max 5% | |
Main phase: CaO.Al2O3 | |
Second phase: CaO.2Al2O3 |
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