• Product Description

Air-entraining agent is in the polycarboxylic acid water reducing agent copolymerisation process, the direct introduction of small molecular weight ether, significantly reduce the surface tension of the copolymer water reducing agent solution, with no chlorine, low alkali, can improve the impermeability of concrete, anti-freezing and durability, used in ports, harbours, water conservancy projects, highway pavement, corrosion, high freezing and high impermeability projects.