Sell Pozzolica Admixture Cement

Pozzolana :
Pozzolana is a silicious or silicious & alluminious material which may or may not possess cementitious value but, in presnece of moisture will chamiacally react with calcium hydroxide at ordinary temperature to form compounds possessing cementitious properties.
Calcium hydroxide + water + pozzolana c-s-h gel
Pozzolica :
Pozzolica is a pozzolanic admixrture added to ordinary portland cement, eventually transforming the mixture act as blended cement. It is specially designed for construction activities like plastering, masonary, flooring, water proffing and p. C. C.
Benefits :
Lower the heat of hydration and thermal shrinkage.
Increase the water tightness i. E. No need of water proofing agents.
Improves quality of work & elegance of surface.
Less expenditure on lapi-primer because of good surface finish.
More coverage in same mortar as pozzolica is finer than o. P. C.
Improves workability so saves labour time.
Reduces material wastage while plastering, as pozzolica is a sticky material.
Improves plasticity of mortar at lower water / cement ratio.
Cost of pozzolica is much less compared to national brand opc.
Construction being more dense and durable.
One can prepare the mortar in more quantity as setting time is more than o. P. C.
Pozzolica can be stored easily during monsoon as negligible moisture effect.
Pozzolica has more fine surface structure. It produces fine paste this unique property produces low porosity and uniform matrix structure.
The long-term strength of mortar beyond a couple of months is higher than opc.
Reduces the alkali-aggregate reaction.
Improves resistance to attack by sulphate in soil and seawater.
Lower susceptibility to dissolution and leaching.
Due to pozzolanic action it improves the pore size distribution and also reduces the microcracks the transition zone.
Quantity : 1 PP Bag
Packaging : 36.5 Kg.