Air-entraining agent

Air-entraining agent, also known as air-entraining agent, is a hydrophobic surfactant. After being dissolved in water and added to the concrete mixture. A large number of tiny air bubbles can be generated during the mixing process.

The air-entraining agent can improve the fluidity, cohesion and water retention of the concrete mixture. And improve the fluidity of the concrete. During the mixing process of the concrete mixture, a large number of uniformly distributed, closed and stable micro-bubble admixtures are introduced.

Air-entraining agents are mainly used in structures that require high frost resistance. Such as concrete dams, roads, bridge decks, airport pavement and other large areas that are prone to freezing.