| 摘要 |
PURPOSE: Provided are a metal mixture-containing composition which is simply constructed at ambient temperature, and forms a corrosion-resistant coating excellent in physical property on concrete surface, and which is effective for inhibiting salt damage and neutralization of concrete, and waterproofing a concrete, and a method for adhering an aluminum oxide coating by using the same. CONSTITUTION: The composition comprises a metal mixture powder consisting of 4.0-5.0 wt% of manganese, 0.2-0.3 wt% of zinc, 0.2-0.3 wt% of chrome, and the rest of aluminum; and an adhesive resin for allowing the metal mixture powder to be adhered to concrete surface, wherein mixing ratio of the metal mixture powder and adhesive resin is 0.5:10-3:10(by weight). The metal mixture powder further comprises a lithium. The adhesive resin is polyurethane resin or epoxy resin. |
