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Mapeair SA-20

Diluted Air-Entraining Admixture

Mapeair SA-20 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-20 is a reduced-solids version of Mapeair SA-50. When added separately, Mapeair SA-20 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 and higher-solids high-range water reducers. Mapeair SA-20 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.