CONSOL N7 RCA is a chloride free, high range water reducing admixture. It is based on selected naphatalene sulphonated, which acts optimally on the various constituents of Portland cement. It is also effective on blended cements based on Portland cement and other materials such as pozzolans, fly-ash, and slags. The use of CONSOL N7 RCA helps in the production of plastic concrete. CONSOL N7 RCA meets the requirements of ASTM C494/C494M-19 for types A and F admixtures.
CONSOL N7 RCA is especially suitable for concrete used in the construction of precast elements which requires, excellent workability and high early and final strengths, such as: