Fosroc Conplast SP430M

Conplast SP430M* is a chloride free, superplasticising admixture based on selected sulphonated naphthalene polymers supported with other polymers. Main uses: - Makes possible major reductions in water/cement ratio which allow the production of high performance con-crete. - Increased workability levels are maintained longer than with ordinary sulphonated melamine admixtures. - Use in production of flowing concrete permits eas-ier construction with quicker placing and compac-tion and reduced labour costs without increasing water content. - Major increases in strength at early ages without increased cement contents. - Improved cohesion and particle dispersion mini-mises segregation and bleeding and improves pumpa-bility. Advantages: - Makes possible major reductions in water/cement ratio which allow the production of high performance con-crete. - Increased workability levels are maintained longer than with ordinary sulphonated melamine admixtures. - Use in production of flowing concrete permits eas-ier construction with quicker placing and compac-tion and reduced labour costs without increasing water conten - Major increases in strength at early ages without increased cement contents. - Improved cohesion and particle dispersion mini-mises segregation and bleeding and improves pumpa-bility. - Chloride free, safe for use in pre-stressed and rein-forced concrete. - Brand: Fosroc - Technical datasheet available on request.