Quick Hardening


Cementitious Quick Hardening Additive

DENKA BEFORM is a quick hardening additive that can be used in concrete mixing in plants to reduce the need for steam curing. Also, DENKA BEFORM can also effective as a hardening accelerator in wet-type construction materials.


  • Handling time can be adjusted to between 20 minutes and 2 hours by using general setting modifiers such as tartaric acid or dedicated setting modifier DENKA SETTER D-300

  • Excellent initial strength (10-30MPa can be obtained in 6 hours)

  • Excellent crack resistance

  • Reduced self-shrinkage and drying shrinkage due to expansion characteristics

View Product Catalog