Air-Entraining Admixture
Mapeair SA-50 (formerly Polychem SA-50) is a specifically developed, multi-component 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. Mapeair SA-50 meets or exceeds ASTM C260 and AASHTO M154.