Water-Reducing Admixture
Mapeplast 400 NC (formerly Polychem 400 NC) is a normal-setting, multi-component, highly concentrated, water-reducing admixture conforming to ASTM C494 Type A and Type D. Mapeplast 400 NC will reduce the quantity of water required to produce concrete of a desired consistency, while providing greater economy for a given strength. It will increase strengths and improve workability and finishing characteristics. Mapeplast 400 NC does not contain calcium chloride, and is compatible with air-entrained and non-air-entrained mixes.