MasterSet AC 534 - Accelerating admixture

How does MasterSet AC 534 work?

MasterSet AC 534 patented, ready-to-use, liquid admixture is formulated to accelerate time of setting and to increase early concrete strengths. It does not contain calcium chloride and is formulated to comply with ASTM C 494/C 494M type C, accelerating, admixture requirements.

What are the fields of application?

  • Reinforced, precast, pumped, flowable, lightweight or normal weight concrete and shotcrete (wetmix)
  • Concrete placed on galvanized steel floor and roof systems which are left in place
  • Prestressed concrete
  • Fast-track concrete construction
  • Concrete subject to chloride ion constraints
  • 4x4TM Concrete
  • Self-consoildating concrete (SCC)
  • Previous concrete

What are the features and benefits of MasterSet AC 534?

  • Accelerated setting time across a wide range of temperatures
  • Increased early compressive and flexural strengths
  • Earlier finishing of slabs - reduced labour costs.
  • Reduced in-place concrete costs
  • Reduces or eliminated heating and protection time in cold weather
  • Earlier stripping and reuse of forms
  • Superior finishing characteristics for flatwork and cast surfaces


MasterSet AC 534: Techical Data Sheet

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