To enhance ever growing needs for quality manufactured sand, to match the sand quality and gradation of various zones of IS383 specification of sand, also to produce plaster sand, Puzzolana with indigenous technology have developed different products considering the importance environment (Go Green) and increased demand/ requirements of Fine aggregate Sander and wet & dry classifier for the purpose.
1. To control the percentage of (-)150 microns in the manufactured sand for different mix designs.
2. Removal/ control of silt material in the sand.
Classification Process :
The classification process works with the aim to separate the fines that are generated during the production of sand. the fines considered as (–)150microns that will be removed by WET or DRY process to bring the sand produced within the Zone levels specified in IS 383 for proper mixing of the final sand produced in concrete.