Raj Enterprises

Fly Ash Bricks Hardener set accelerator is a ready-to-use, powdered admixture which has to dissolve in plain water. It accelerates initial setting time one to three times faster than normal fly ash bricks or blocks.

Fly Ash Bricks Hardener improves workability and strength while hastening the hydration of cement. It makes the mix easier to place and speeds the production of fly ash bricks or blocks by shortening the initial set and curing time. Time and labor are saved because forms and other protection can be removed earlier and finishing can be started.

HARDCRETE implies hardening of concrete. The dual property of “HARDENING & WATERPROOFING” greatly enhance crushing strength as observed in 1 year old concrete which makes the product most suitable. HARDCRETE can use in mass concrete, cement renderings, floor toppings. Pits & basements can be proofed against a head of water with HARDCRETE. Wearing courses to floor are hardened densified and made dustless and resistant to many form of chemical attack encountered in tanneries, garages and other industrial premises. HARDCRETE increases plasticity of concrete to provide workable mixes less than the normal amount of water. No deleterious effects are produced. On the contrary, greatly increased crushing strength is observed. Any desired acceleration of the setting time of cement can be obtained with HARDCRETE.