Air entraining agent is an important material of concrete, the mainly material is triterpenoid saponin, enriching in source and low cost that make sure producing them in large quantity and reducing the cost, it is great ability in market competition.

The mainly function is to improve anti-freeze endure of concrete greatly. In addition, it also can improve construct capability and other complex endure ability of concrete. At present, the main varieties of traditional CS100P/L include rosin soap and pyrolytic polymer of rosin soap, in which exist some defects of poor solubility; poor compound ability with others and heavy lowed ability to concrete strength. CS100P/L of air entraining agent is a high quality air entraining agent with a great applicable promise in domestic concrete project. It owns a lot of superior characteristic, such as to low surface strength of liquor, to produce sealing effect and indie bubble, to produce bubble with a big sparkling...