Mapefluid N200 [NA] is a high-range, naphthalene-sulfonate-based, water-reducing admixture for normal-setting, high-performance and durable concrete. Concrete manufactured with Mapefluid N200 [NA] has a high level of workability and exhibits excellent mechanical properties when hardened. Mapefluid N200 [NA] meets the requirements of ASTM C494, Type F, as well as CSA A23.1.