Cementos Molins Industrial is a company of the Cementos Molins Group | Corporate web Site
The ELECTROLAND cement, manufactured by Cementos Molins Industrial, S.A, is a calcium-aluminate cement with very high mechanical strengths after 6 and 24 hours, which is also resistant to aggressive environments (sulphates, marine, diluted acids), to abrasion and high temperatures (refractory applications). It is also an excellent ally in the formulation of special mortars, joints and high-tech self-levelling screeds. ELECTROLAND is 100% milled-clinker with no additions.
TECHNICAL CHARACTERISTICS
| Typical values | Specifications according to standard and instruction | |
| Clinker(%) | 100 | - |
| Chemicals | ||
| AI2O3 (%) | 38,5 | 35 ≤ AI2O3 ≤ 58 |
| CaO (%) | 37,5 | - |
| Fe2O3 (%) | 12 | - |
| FeO (%) | 3,5 | - |
| SiO2 (%) | 4,5 | - |
| CI (%) | 0,01 | ≤ 0,10 |
| S2 (%) | 0,02 | ≤ 0,10 |
| SO3 (%) | 0,02 | ≤ 0,5 |
| Álcalis (%) | 0,2 | ≤ 0,4 |
| Physical characteristics | ||
| Blaine specific surface (cm2/g) | 3.200 | - |
| Start of setting (min) | 210 | ≥90 |
| End of setting (min) | 230 | ≤720 |
| Mechanical characteristics | ||
| Compression after 6 hours (MPa) | 50 | ≥18 |
| Compression after 24 hours (MPa) | 75 | ≥40 |
| Additional features | |
| Main mineralogical component | CaAI2O4 |
| Seger cone | 9(1280ºC) |
| Secondary mineralogical components | Ca2FeAIO5, Ca12AI14O33, ß-Ca2SiO4, Ca3TiFe2O8, FeO |
| Laser particle size | D(v,0.9)(μm)less than 70 microns |
| Bulk density (g/cm3) | 1,1 |
| Specific gravity (g/cm3) | 3,2 |
CAT
Synthetic sand a gravel made of calcium aluminates with controlled particle size.
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Ctra. N-340 km. 1.242,300 08620 Sant Vicenç dels Horts (Barcelona) Tel. 93.680.60.00 Fax. 93.656.99.10
