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Mapeair SA

Air-Entraining Admixture

Mapeair SA (formerly Polychem SA) 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. When added separately, Mapeair SA will produce an air-void system that is equivalent to or exceeds that of pure Vinsol-resin-based admixtures at substantially reduced dosage rates. Mapeair SA 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 conforms to the requirements of ASTM C260 and AASHTO M154.

To improve the resistance to salt scaling and sulfate-related deterioration
To reduce bleeding and segregation and to increase the workability of a concrete mix
To aid the finish of concrete, reduce “bug holes” and produce more even and smoother surfaces
To aid in the pumping of lean concretes
To aid in placing low-slump concrete mixes (paving)