Shantou CFRP! ! ! For more details, contact the sales Chen: 1-3-7-1-4-6-3-4-4-3-8 Hao Wang Jianye, Ltd. was established in May 2014, the company registered capital of 10 million, since its inception has always The product development and improve product quality as their responsibility. Product sales and structural transformation is mainly engaged in the construction industry, construction reinforcement, the company has been committed to the development of new products, new technology research and application of push. Wide professional building materials research and production-oriented enterprises. After continuous efforts, has accumulated a large number of engineering practice, a new breakthrough in technology, offers customers. For strengthening the overall system solution, is the system supply and service. Service providers structural reinforcement material. Through years of construction cases, companies with the times and constantly expand the number of new areas, the formation of mutual coordination and rely on each other to support new ways for enterprises to take off and laid a solid foundation. I. Features 1, the product has excellent corrosion resistance and heat resistance, thixotropic strong, flowing less construction. 2, infiltration, can be well into the concrete surface. 3, using a temperature above 5 ℃, humidity ≥85% is not suitable for the construction, and should avoid temperature and ambient temperature of the substrate surface that much difference, to prevent dew after pasting the impact strength. Second, the application range of an applied carbon fiber sheets and concrete, steel components, structural bonding masonry construction components. 2, used in reinforced concrete tension members of carbon fiber sheet bonded construction. Executive Standard GB50367-2006 three experimental conditions Item Specifications Performance Specifications colloidal properties of tensile strength Mpa 25 ℃ three days ≥70 elastic modulus Mpa 25 ℃ three days ≥12500 tensile strength Mpa 25 ℃ three days ≥40 bending strength Mpa 25 ℃ three days ≥50 durability steel --- steel shear strength Mpa 25 ℃ three days ≥14 steel --- concrete tensile bond strength Mpa 25 ℃ three days ≥30 positive and concrete tensile bond strength Mpa 25 ℃ three days ≥2.5 concrete cohesive failure shear adhesion properties of artificial heat aging performance 2000h ≤10%! ! ! For more details, contact the sales Chen: 1-3-7-1-4-6-3-4-4-3-8 four, a CFRP construction program, to draw up construction construction plan and construction plan to deal with the use of carbon fiber sheet material, supporting resin, equipment, etc. to prepare pre-construction. 2. Clear the reinforced concrete surface treatment component surface flaking, loose, cellular, and corrosion deterioration of concrete, exposed concrete structure layer and surface repair with prosthetic material flat. According to the design requirements of the cracks pouring or closed treatment. 3. The provisions of the preparation process and brushing the underlying resin formulated by suppliers underlying resin, the resin evenly on the bottom of the concrete surface. After the resin surface to touch the next step in the process of construction and dry immediately. 4, the preparation and repair uneven leveling material at the surface of the concrete to fill the recessed area with smooth leveling material, apply leveling material to repair the corner for a smooth arc, radius should be not less than 20mm. 5. Paste carbon fiber (Kevlar cloth) sheet 1) according to the size of the design requirements of cutting carbon fiber cloth; 2) the preparation of impregnating resins and paste evenly on the desired component; 3) along the fiber direction several times rolling, extrusion Bubble, fully saturated with resin impregnated carbon fiber cloth; 4) of carbon fiber cloth surface evenly impregnated resin. 6, surface protection according to the provisions of the relevant norms of treatment, and to ensure a reliable bond between the protective materials and carbon fiber sheet. Fifth, the traditional methods and features structural reinforcement of civil structures commonly used in several other conventional reinforcement methods are mainly the following: 1. Prestressed reinforced prestressed reinforcement method, meaning that an increase in the original construction of prestressed members to bear part of the load on the original structure suffered, thereby increasing the carrying capacity of the original structure of the method. Currently using more mainly external prestressing reinforcement method. Prestressed Reinforcement effect, can greatly improve the overall bearing capacity of the structure. But there is a certain influence on the original structure after the reinforcement appearance; more suitable for large-span or heavy reinforced structures in reinforced concrete structures and high stress ﹑ high strain state. But not for shrinkage and creep large structures, in addition to the need to take anti-prestressed reinforcement after reinforcement. Rot problems. 2. Increasing cross-section reinforcement method increases section reinforcement method, commonly used for flexural members, refers to the upper or lower part of the original cast members of a new layer of concrete and rebar additional appropriate, so as to achieve the purpose of improving the carrying capacity of the original components. Increasing cross-section reinforcement method is the most traditional method of a structural reinforcement, with a mature design and rich experience in construction; the relatively low cost of the project can be used for a variety of concrete structural beams column ﹑ ﹑ ﹑ board walls and general structures, etc. reinforcement. Its main drawback is the long wet job site construction time, and will bring significant reduction in clearance of the building. 3. Changing the law to change the force system reinforcement stress system reinforcement method generally includes the addition of a fulcrum (rigid or flexible fulcrum pivot) in the middle of the beam, the multi-span girders into continuous beams and other methods. Force the system to change the structure can greatly reduce the computational moment, improve the bearing capacity of the structure and components, to achieve the purpose of strengthening the original structure. The method is relatively simple and reliable results. But strengthening larger workload, easy to damage the original features of the building and use, and usually reduce the use of building space. Due to the increase in the support member is generally required to transfer loads to the foundation, this method is more suitable for the entire building reinforcement. 4. Bonded steel reinforcement method is through the reinforcement method in the outer member is affixed to steel, steel adhesive joint action by the original members, in order to enhance the flexural and shear capacity of the structure, to improve structural safety. Generally applicable to withstand static force and in normal humidity environment reinforced flexural members, and is the fastest growing in recent years, a reinforcement method. Features of the reinforcement method is convenient construction, just unloading and press rust to construction requirements. Site wet work less, after reinforcement 24h ready for use, and the reinforcement of the original structure after weight, size and appearance of the original clearance had no significant effect, can significantly improve the rigidity and load capacity components, and inexpensive; but reinforce quality depends largely on the quality and level of construction adhesives, especially after hollowing Once bonded steel, were more difficult to remedy. 5. Outsourcing Outsourcing Steel Reinforcement Steel Reinforcement, that the original members of outsourcing angle corners, angles between flat steel reinforcement method using whole sets of welded steel formed to increase the carrying capacity and ductility member. Generally do not require a significant increase in the member section, while you can greatly improve the carrying capacity of the circumstances under construction uses, especially wrapped steel, structural force more reliable surrounding structural columns, while the workload of the site is also smaller, structure section increase is not large. The main disadvantage is that a large amount of steel, the corresponding increase of the cost of the project; the node processing there is a certain degree of difficulty. A new method of structural reinforcement and development. 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 products. ! ! ! For more details, contact the sales Chen: 1-3-7-1-4-6-3-4-4-3-8