Set Time Accelerating Admixtures

Decrease Concrete Setting Time

Set time accelerating admixtures allow concrete producers to decrease concrete setting time according to their specific project needs, across a wide range of ambient temperatures. Benefits of accelerating concrete setting time include:

  • Scheduling flexibility
  • Improving early concrete strength
  • Improving finishing characteristics
  • Uniform concrete set time

Set Time Accelerating Admixture Products

Choose one

MasterSet AC 122

Accelerates concrete setting time and strength development | Reduced protection time in cold weather | Earlier form stripping and reuse of forms

MasterSet AC 534

Accelerated setting time across a wide range of temperatures | Reduced or eliminated heating and protection time in cold weather | Does not contain calcium chloride

MasterSet FP 20

Non-chloride, accelerating and water-reducing admixture | Reduced or eliminated heating and protection time in cold weather | Superior finishing characteristics for flatwork and cast surfaces
Set Time Accelerating Admixtures

Direct contact

Master Builders Solutions Technical Support

Admixture Systems


Related Literature

Admixture Performance Guide

pdf (302.66 Kb)

Concrete Technology in Focus: Cold Weather Concreting

pdf (242.53 Kb)