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Product description

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 (%) 41,5 35 ≤ AI2O3 ≤ 58
CaO (%) 38  -
Fe2O3 (%) 10,5 -
FeO (%) 4,5 -
SiO2 (%) 3 -
CI (%) 0,01 ≤ 0,10
S2 (%) 0,05 ≤ 0,10
SO3 (%) 0,1 ≤ 0,5
Álcalis (%) 0,1 ≤ 0,4

 

Physical characteristics    
Blaine specific surface (cm2/g) 3.300   - 
Start of setting (min) 200 ≥90
End of setting (min) 220 ≤720

 

Mechanical characteristics    
Compression after 6 hours (MPa) 55 ≥18
Compression after 24 hours (MPa) 70 ≥40

 

Additional features  
Main mineralogical component  CaAI2O4  
Seger cone 9(1315ºC)
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

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