External members sticky carbon fiber reinforcement method is stress analysis calculations and force characteristics according to the structural member, the application of carbon fiber supporting resin paste on the outside part of the strength of concrete structures corresponding force does not meet the requirements to meet members meet the requirements of a carrying capacity reinforcement methods. Its principle is to use the shear strength of reinforced its supporting resin concrete elements carrying the load transfer to the carbon fiber, carbon fiber and paste after making the original reinforced concrete members to bear the load forces. Features 1. Compared with conventional carbon fibers increased concrete section or bonded steel reinforced concrete, with a space-saving, simple construction, no fixed site facilities, construction quality assurance and easy, the basic structure without increasing the size and weight, corrosion resistance, durability good performance characteristics. In addition, using this construction method can greatly improve the life of the building, reducing the cost of reinforcement. Therefore, carbon fiber as a reinforcing material landmark, has become widely accepted and attention. 2. high tensile strength, is 7-10 times the same cross-section steel. 3. Light weight, density is only 1/4 of ordinary steel. 4. durability, chemical resistance and impedance can damage the harsh environment, climate change. 5. reinforcement construction convenient, time-saving section, easy to guarantee construction quality. 6. applicable to a wide range of concrete structures, steel structures, wooden structures can be reinforced. Can greatly improve the carrying capacity of components, seismic performance and durability. 1. Purpose of concrete structures, bridges and buildings beams, columns, panel reinforcement. 2. tunnels, harbor facilities, chimneys, warehouses, factories reinforcement. 3. Concrete by salt damage, bridges and river structures for protection and reinforcement. The principle of high tensile strength carbon fiber reinforced epoxy prepreg composite materials become (unidirectional continuous fiber); the structural epoxy adhesive is pulled along the direction perpendicular to the fracture direction or paste to be reinforced the formation of a new complex, the reinforcing material with the original RC pasted together by the force increases crack or shear capacity of the structure, improve the strength, stiffness, crack resistance and extended structures. Construction Method / Procedure 1. 2. The concrete surface treatment surface incomplete concrete structures, damaged part removed. 3. After tick chisel, clean-up and missing parts components exposed tendons, repair, restoration. 4. Crack Repair: slit width of cracks less than 0.2mm, brushing the surface with epoxy resin sealing; cracks greater than 0.2mm pouring with epoxy. 5. polished: the component surface projection (transfer of parts of concrete structures, the template then hew etc.) polished smooth surface of the component after the repair smooth as possible. 6. clean polished surface of the component and make it fully dry. 7. defective parts with a good brushing primer primer (adhesive), even with brushing the concrete surface at the defect site. 8. repair with epoxy putty repair surface defects on the surface of the component surface defects face member is a very important step, points are as follows: 9. putty main agent, curing catalyst into the curing agent according to a predetermined ratio accurately weighed, into container with a blender and mix well. 10. The component parts of the surface depression filled with epoxy putty to repair to the surface smooth. When using epoxy putty in incomplete repair, we should at temperatures above -5 ℃, relative humidity less than 85% under the conditions of the construction. After the putty Scraping the surface remains rough bump pattern, should then sanded smooth. 11. brushing with a good primer primer (adhesive), even with a roller brush to require bonding concrete surface. 12. Before pasting CFRP carbon fiber material, you should first confirm the paste dry surface. Temperature above -10 ℃, relative humidity RH> 85%, if no effective measures are not construction. To prevent damage to the carbon fiber, carbon fiber materials transportation, storage, cutting and pasting process. Application steel ruler and wallpaper knife cut the required size of carbon fiber material, each not exceeding 6m length is generally appropriate. In order to prevent material damage during storage, cutting the amount of material shall be subject to the same day the amount of the crop. Carbon fiber longitudinal lap joints must be more than 20cm. The site should be multi-coated resin, carbon fiber transverse overlap is not required. Highlights of its construction process is as follows: 13. The main paste resin, curing agent and curing agent urged the proportion should be required to accurately weighed, into a container with a blender and mix well. Reconcile the amount of time should be used within the time runs out, whichever. 14. pasting between carbon fiber and resin try not to have air. Available roller (special tool) along the fiber direction of rolling several times on the carbon fiber material, so that the carbon fiber was immersed in the resin infiltration. 15. After curing paste the carbon fiber material, nature conservation need 1-2 hours to reach the initial curing, should ensure free from outside interference and collisions during curing. 16. If the reinforcing member needs painting fire, the fire-resistant coating can be painted after the resin is cured. After the initial resin coating should be cured, and should comply with the relevant standards and regulations used in the construction of the coating.