Products
Natural Pozzolana
Natures pure, versatile masterpiece
LAVA Natural Pozzolana: Nature's Versatility in Construction
LAVA natural pozzolana is mined on Milos island, in Xylokeratia area; it is the product of volcanic activity and intense tectonic forces. Thanks to its pozzolanic properties, it can be used in the cement industry and the production of building materials.
Key features
LAVA Natural pozzolana is a unique industrial mineral with high-quality characteristics
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MATERIAL HOMOGENEITY
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PERCENTAGE OF ACTIVE SILICON (rSiO2 >40%)
Chemistry
SiO2
50 – 70%
Al2O3
10 – 14%
Fe2O3
2 – 5%
CaO
2 – 10%
MgO
1 – 5%
K2O
1 – 3%
Νa2O
1 – 3%
ΚαTiΟ2
0.2 – 0.6%
LOI (Loss on Ignition) 950oC
5 – 16%
Active silicon
>40%
Applications
LAVA natural pozzolana is used in the cement industry as a key raw material for cement production.
It is also a reliable solution after processing (drying and grinding) for the production of mortars and concrete.
