| 摘要 |
The present invention relates to a material for repairing and reinforcing concrete structures, which comprises a mixture of molten-vitrified powder and shellac, and to a mesh repair method using the same. Molten-vitrified powder and shellac are used to finish or repair the surface of concrete structures such as buildings, underground structures, structures or piers of shoulders and bridges. More particularly, the material for repairing and reinforcing concrete structures, which comprises a mixture of molten-vitrified powder and shellac, dries quickly without releasing harmful substances or odors after maintenance work is completed, is prevented from being lifted or forming cracks, and suppresses radiation of harmful components to human body such as formaldehyde or the like. Also, the material for repairing and reinforcing concrete structures has remarkable water resistance, promotes flameproof function with excellent thermal resistance, and enhances physical properties such as heat insulation property, waterproofing property, flame-retardant property, chemical resistance, weather resistance and antifouling property. |
