Air-Entraining Admixture

Mapeair SA-50 (formerly Polychem SA-50) is a specifically developed, multicomponent air-entraining admixture that has been stabilized to produce an air-void system consistent with industry requirements and standards. Mapeair SA-50 is a reduced-solids version of Mapeair SA. When added separately, Mapeair SA-50 will produce an air-void system that is equivalent to or exceeds that of pure Vinsol-resin-based admixtures at reduced dosage rates. Mapeair SA-50 is a synthetic-based alpha olefin that will produce a small, more well-defined and spaced bubble structure, which is stabilized to be more efficient when used in producing concrete mixtures containing low-alkali cement or supplementary cementitious materials. Mapeair SA-50 has been formulated specifically for ready-mix and precast concrete applications where the need for accurate dispensing with a small load size may be an issue.