Accelguard® DSA

ACCELGUARD® DSA (Dynamic Strength Accelerator) is a non-chloride, water-reducing, heat activated accelerator for concrete specifically designed to address the fast-track construction needs of the concrete industry. At cooler temperatures, conventional accelerators reduce initial setting times. ACCELGUARD® DSA will not accelerate initial setting characteristics but will achieve high early strengths. ACCELGUARD® DSA is particularly effective where heat is present while curing, allowing earlier stripping of forms or restoring the serviceability of concrete repairs.


  • Increases early strength development without sacrificing workability
  • Reduces water demand
  • Minimizes bleeding and segregation
  • Replaces steam curing
  • Quicker form turn-around
  • The use of non-chloride admixtures will not promote corrosion of steel reinforcement of forms


  • Precast/prestressed
  • Ready mix concrete
  • Hot weather concreting
  • Cold weather concreting
  • Concrete repair
  • Fast track construction


  • Complies with ASTM C 494, Type C and E
  • Complies with AASHTO M 194


ACCELGUARD DSA is packaged in bulk, 275 gal (1041 L) totes, 55 gal (208 L) drums and 5 gal (18.9 L) pails.

For pricing
and availabilty,

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