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BLOCKFAST AN

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Reinforcement Accelerator / Sodium Nitrite

Description:
BLOCKFAST AN is a chloride free accelerating admixture based on a combination of format and nitrite salts. It is supplied as a straw colored solution that instantly disperses in water. BLOCKFAST AN accelerates the early stages of cement hydration, producing a more rapid stiffening and allowing strength gain to commence at an earlier stage. This effect is particularly noticeable at low temperatures and is most significant in the first 24 hours after mixing.

Description:
BLOCKFAST AN is a chloride free accelerating admixture based on a combination of format and nitrite salts. It is supplied as a straw colored solution that instantly disperses in water. BLOCKFAST AN accelerates the early stages of cement hydration, producing a more rapid stiffening and allowing strength gain to commence at an earlier stage. This effect is particularly noticeable at low temperatures and is most significant in the first 24 hours after mixing.

Uses:
 To accelerate the stiffening and early strength gain of Portland cement concrete and mortar
 In applications that include concrete or mortar placed in cold weather and precast concrete
 All types of low and high rise buildings

Advantages:
 Particularly effective in assisting to offset the delaying effect of low temperatures on setting and strength gain
 Accelerated setting gives added protection against early age frost attack
 It provides a degree of water reduction or increased workability
 Suitable for use in bricklaying mortar
 Chloride free, safe for use in RCC

Documents :

Redwop Chemicals Pvt. Ltd. is famous in the market as an ISO 9001:2015 certified Company in Manufacturers, Trader and Exporters.