High Performance Expansive Additive

DENKA POWER CSA TYPE-R is a shrinkage-reducing, high-performance expansive additive most suitable used in massive concrete and mortars.

Features

• High expansion CSA-type (50~30% dosage reduction at equivalent expansion rate compared to CSA #20)

• Dramatically improves shrinkage compensation (reduces cracking caused by drying shrinkage)

• 3~8% dosage rate by cement weight; depending on mix proportion and cement affinity