Overview Usage Product Specifications Handling Precautions
SPT 551

Trubuild SPT 551 is a ready to use polycarboxylic ether polymer based super plasticising admixture used to produce high strength, high grade concrete by high reduction in water. This results into low permeability and high early strength to concrete. It also gives high workability concrete which requiring little or no vibration during placing.

Meets standard IS : 9103-2003

  • It is used to produce pumpable concrete and increases the workability of concrete
  • It is suitable for making pre-cast concrete elements, at all workability’s including rheoplastic or super workable concrete having fluid consistency, no segregation, low water binder ratio and consequently high early and long term strengths
  • Improve workability
  • Increase Strength by 20-30%
  • Low permeability
  • Chloride free
  • Higher Cohesion
  • Low water content concrete
How to use
How to use
  • Correct dosage is best determined by site trials with the concrete mix as it will enables to understand the workability, strength improved and water reduction. Always make a reference sample without Trubuild SPT-551
  • Generally dosage range is 0.5 - 1.5 kg /100 kg binder (Cement, silica etc.)
  • Overdose of Trubuild SPT-551 will result in very high workability and some retardation of setting tile will occur
Shelf Life
Shelf Life

1.5 years (Storage Temp 2-40°C)


Product should be stored in a dry place in their original, properly closed containers at temperature between 2-40°C. Partially emptied container should be closed immediately.

  • Packing

    20 kg, 50 kg & 200 kg

Handling precautions

Mandatory and recommended industrial hygiene procedures should be followed whenever our products are being handled and processed. For additional information please consult the corresponding product data sheets and the brochure “Hygienic Precautions for Handling Plastic Products”.

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