Surface treatment agent of Concrete for preventing freezing and melting

摘要

The present invention relates to a concrete surface modifying reagent for preventing freezing and melting through the waterproofing and water repellency. The present invention is the concrete surface modifying reagent for preventing freezing and melting comprising 20-40 parts by weight of polycarboxylates and 20-40 parts by weight of pine resins based on 100 parts by weight of saponified waste vegetable oil.