Xiangfan carbon fiber reinforced company

Carbon fiber reinforced engineering Tel: 1-3-3-1-1-6-8-7-9-6-8 Lo! CFRP construction process: the structure of the surface preparation → Construction Construction Process for the preparation and brushing primer → → leveling gel preparation and repair, smooth paste adhesive preparation and brushing → → Paste fabric → A substrate surface blasting protective treatment. B surface spalling concrete, cellular, and corrosion deterioration phenomena site should be chiseled, for a large area of ??low-grade layer chiseled after application of polymer cement mortar to repair. C on the surface cracks section if necessary grouting treatment should be closed first. D with concrete grinder, sandpaper and other tools to remove the concrete surface laitance, oil and other impurities, the base surface of concrete structures to be polished smooth, especially convex parts of the surface to be polished, chamfered corner pasting to be processed and polished into a circular shape (R≥25mm). E concrete surface with a hair dryer to clean and dry. F primer coating. (1) according to a predetermined ratio of the main agent and curing agent has placed in the container, stirring with an electric mixer evenly, according to the actual air temperature determines the amount and strictly control the use of time. (2) with a roller brush evenly smear on the concrete surface, such as glue cured (curing time depending on the scene and set the temperature to touch dry subject), then the next step of construction. (3) the construction site is strictly prohibited fire, pay attention to ventilation. (4) leveling with a leveling material. (5) the concrete surface and template joints appear sunken part of the site to use the difference in height leveling fill material to minimize the height difference, the concrete surface is smooth, paste facilitate CFRP. (6) corner treatment is also applied leveling material to repair a smooth arc, radius of not less than 20mm. G Paste CFRP (1) according to the size of the design requirements of cutting carbon fiber cloth. (2) deployment, stirring paste resin, and then you want to paste evenly on the site, the concrete lap, corners and other parts have to apply some more. (3) Paste CFRP, in determining the correct parts stripped release paper affixed to repeatedly roll with a special roller along the fiber direction, remove air bubbles, and fully saturated with resin paste CFRP. (4) multi-paste the above steps should be repeated until the fiber surface after finger touch dry before proceeding with the next layer of the paste. (5) on the surface of the last layer of CFRP paste resin layer evenly. 4. Paste CFRP construction safety and precautions (1) carbon fiber as a conductive material, carbon fiber should stay away from electrical equipment and power construction, or take a reliable protective measures; (2) the construction process to avoid carbon fiber bending; (3) carbon fiber supporting the resin should be stored away from ignition sources, avoid direct sunlight; (4) the resin to configure and use should be kept well ventilated place; (5) on-site construction work should take appropriate protective measures. 5. Paste CFRP Inspection and Acceptance (1) inspection report should confirm carbon fiber and resin paste material supporting product certification and factory provided before construction, to meet the design requirements; (2) in strict accordance with the construction program for the construction, if not meet the relevant provisions should take immediate remedial measures to be done over again in serious cases; (3) the actual carbon fiber pasting area of ??not less than the design area, the position deviation should not exceed 10mm; quality bond between carbon fiber and concrete, usable Hammers Gently tap or hand pressure of carbon fiber sheet surface inspection method, the total effective area of ??not less than 95% paste, when CFRP hollowing area of ??not more than 10000mm2, we can use the needle dispensing method of repair, when CFRP hollowing larger than 10000mm2, the appropriate parts of the hollowing Dimensional except carbon fiber re-labeled the same amount of carbon fiber lap, lap length of not less than 200mm. Through the above detailed description of the CFRP construction process can be seen in the Division I professional construction method is simple, short construction period, and economic characteristics. More importantly, stick with Carbon Fiber Reinforced Steel and Construction, increase compared to a certain extent, but also a great cross-section and so avoid reinforcement construction as Steel, and other methods to increase the cross-section of post-construction decoration bring trouble. Paste the same reinforcement, paste CFRP plate pasted ergonomics ergonomics is 4 to 8 times. Compared with other methods of reinforcement, construction quality CFRP paste method is easy to guarantee Jixietaiban can save a lot of costs, labor costs and inspection fees. In addition, the force is concerned, after CFRP over concrete structure, a variety of mechanical properties can meet the design requirements. Our independent research and development operations of the building structure reinforcement products, the national authority of the testing organizations test repeatedly proved its quality and performance in full compliance with national and industry quality standards. Retrofitting project has been widely used in industrial construction, civil construction, reinforcement schools, roads, bridges, tunnels, water, coastal engineering and municipal infrastructure projects. The major products include carbon fiber, aramid fiber cloth, carbon fiber and resin, and other supporting material. The employees always adhere to high quality, high efficiency, reasonable price, honest, efficient and personalized service, the company is assured of reinforcement material selection. In practice, the company's continuous innovation and development, will always be innovative technology, superb quality and integrity of services as the goal, to meet market and customer needs evolving, the same behavior at home and abroad to contribute to strengthening the development and application of Chinese building high-tech product! Our company specializes in the production of carbon fiber, carbon fiber, aramid fiber cloth, carbon fiber plastic, steel glue stick, anchorage glue, pouring glue. CFRP undertake professional engineering / construction welcomed the consultation and cooperation.