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Air Entraining Agent Overview
Aug 21, 2018

In order to improve the workability, water retention and cohesion of concrete mixture, to improve the fluidity of concrete, a large amount of evenly distributed, closed and stable micro-bubble admixtures were introduced in the mixing process of concrete mixing mixture. The main varieties of Air entraining agent include rosin resin, alkyl and alkyl aromatic sulfonic acid, fatty alcohol sulfonate, saponins, protein salts, petroleum sulfonic acid, etc. The common dosage is the 50~500ppm of the cement weight. Air entraining agent is mainly used in the structure of high frost resistance, such as concrete dam, road surface, bridge, airport road surface and other areas of easy to be frozen.

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