RussTech carries a full line of accelerating concrete admixtures. These products have been specifically designed to increase early strengths and maintain normal set times during cold weather concrete placements.

29% CALCIUM CHLORIDE is a set accelerating admixture for concrete. It is designed to facilitate the placing and finishing of concrete while providing accelerated set time. 29% CALCIUM CHLORIDE is especially beneficial during cold weather concreting operations.


  • Significantly increases set time over regular concrete
  • Improves workability
  • Increases early compressive and flexural strengths
  • Provides superior finishability on all flatwork and pre-cast surfaces
  • Provides earlier finishing of slabs
  • Reduces protection time required in cold weather
  • Faster stripping and re-use of forms
  • Increased scaling resistance when used with an approved air entraining agent
  • Produces concrete with lower permeability

Tech Notes