Concrete Hyperplasticizers-Capconorm SPCA218

Plastit SPCA218 is differentiated from conventional superplasticisers in that it is based on a unique carboxylic ether polymer with long lateral chains. This greatly improves cement dispersion. At the start of the mixing process electrocstatic dispersion occurs but the presence of the lateral chains, linked to the polymer backbone. Generate a steric hindrance which stabilizes the cement particle’s capacity to separate and disperse. This mechanism considerably reduces the water demand in flowable concrete. Plastit SPCA218 is a particularly strong hyperplasticiser allowing production of consistent concrete properties around the required dosage