DuraPozz®
The highest volume selling classified fly ash in South Africa for use in cement manufacturing and by the concrete industry. DuraPozz® is recognised as one of the world’s best fly ash products for its consistent size, low LOI value and highly reactive chemical properties.
DuraPozz® has a mean particle size of 25 micron and typically 90% of the product’s particles pass through a 45 micron sieve. In comparison, the typical particle size distribution of general purpose cement ranges up to 100 micron with a mean particle size of 35 micron.
