The ELECTROLAND cement manufactured by Cementos Molins Industrial S.A., is a calcium aluminate cement with very high mechanical resistances at 6 and 24 hours and which at the same time is resistant to aggressive environments (sulphates, marine, diluted acids), to abrasion and to high temperatures (refractory applications). It is also an excellent ally in creating special mortars, joints and high-tech self-levelling pastes. ELECTROLAND is 100% milled clinker with no additives.
SPECIFICATION ACCORDING TO NORM AND INSTRUCTION
35 ≤ AI2O3 ≤ 58
Blaine specific surface (cm2/g)
Setting Start (mín.)
Setting End (mín.)
Compression at 6h (MPa)
Compression at 24h (MPa)
Main mineralogical component:
Secondary mineralogical components
Laser Particle Size
D(v,0.9)(μm) less than 70 micros
Bulk density (g/cm3)
Specific gravity (g/cm3)
Shipping and storage
In 25 kg sacks, in big-bags and in bulk. Should it be in bulk, it shall be stored in watertight silo. When in sacks, to be stored in closed sacks within a fresh dry and well ventilated environment, avoiding air currents and separated from floor and walls.
Especially recommended for
Fast hardening. Cold weather works. Setting regulation (mixes with Portland). Corrosion. Abrasion. Refractory.
Not suitable for
Great concrete volumes. Prestressed elements.
PRECAUTIONS WHEN PUTTING INTO USE
For civil works, minimum cement dosage 400 kg/m3, maximum ratio water/cement 0.4, and arids must be clean, with few fines smaller than 0.2 mm and they should not release alkalis. Extreme curing precautions 2 hours later. Avoid evaporation in hot weather. Take precautions in cold weather, avoiding frozen arids.