SikaGrind®-200
SikaGrind-421 is a chloride free liquid additive to allow easier grinding of cement and enhance the quality of all types of cement. SikaGrind-200 has been specifically developed to obtain cements with increased early strengths.
SikaGrind-421 is a very effective dispersant with the following characteristics:
- Neutralisation of electrical charges on the surface of the cement particles
- Separation of the cement particles