Henan Carbon Fiber Cloth manufacturers, our production a 300g carbon fiber, a 200g carbon fiber, a sales representative: Little Xu 158-2115-1368 TEL: 021-31300138 supply nationwide delivery country to undertake construction, hospital reform, school consolidation, floor cracks. You gave me a beautiful blueprint, I also strengthening your satisfaction. Acting import Toray carbon fiber, carbon fiber plastic Fischer Germany. Hao Wang Jianye Shanghai Composite Materials Co., Ltd. was established in 2013 with a registered capital of 10 million, is the transformation of the structure of a professional scientific research, technology development, consulting, design, construction as a whole, strengthening scientific technology to strengthen public to senior engineers , Ph.D., master core strength, the organization has played a pioneering and innovative spirit and well-trained scientific research, design and construction team, also hired a number of domestic construction industry's well-known professors, experts and scholars to conduct technical guidance, company In the practice of continuous innovation and development, will always innovative technology, superb quality and integrity of services as the goal, to meet market and customer needs evolving home and abroad with behavior, strengthening the development and application of Chinese architecture contribute to high-tech products! The company has a special professional engineering (structural reinforcement, construction, material correction and translation), steel works, demolition (non-destructive removal) and other professional contracting construction quality. Sales Representative: Little Xu 158-2115-1368 TEL: 021-31300138 I. Introduction: Carbon fiber reinforcement comprises carbon fiber and carbon fiber reinforced STRENGTHENED two kinds. Carbon fiber materials for repair of reinforced concrete structure began 80 years the United States, Japan and other developed countries. Of this technology started late, but with the rapid development of China's economic construction, and transportation infrastructure, a significant portion of the existing building was designed because the low load standard historical issues caused some changes in the function of the building due to the use, difficult to meet The current specification demands the use of the urgent need for repair, reinforcement. There are many commonly used reinforcement methods, such as: increasing section method, enclosing Steel Reinforcement, bonded steel reinforcement method, carbon fiber reinforcement method. Carbon fiber reinforced repair structure technology is the second increase concrete section, a new type of structure steel reinforcement technology sticky after. Second, the product advantages: light weight, high strength: tensile strength 3200 ~ 3800MPa, is more than 10 times the same cross-section steel, the proportion of 2.0 ~ 3.0g / cm3, layer thickness 0.15 ~ 0.2mm, with adhesive it After the paste is formed integrally with the structure, the thickness is only about 2mm, a substantial increase in the member section, and increase the weight of the structure is almost negligible, can reliably guarantee to work together with the original reinforced concrete structures, obtain excellent reinforcing effect; · acid, corrosion-resistant, suitable for service in harsh environments; and structural adhesive used in conjunction, can prevent the infiltration of harmful media, the internal structure of the protective effect; · the proportion is 23% of the steel, a substantial increase in component weight, not change member cross-sectional dimension; · flexible winding, all kinds of surfaces, shaped and reinforcing advantage is more significant; * can be arbitrarily cut, easy to paste, easy to guarantee the quality of construction. Without large-scale construction equipment, it can be bonded to any extension of the lap, no open flame operation, short construction period. · Construction convenient: take up less space, no large-scale equipment, no wet work, no flare, no fixed-site facilities, construction efficiency is high. High Durability: will not rust, is very suitable for high-acid, alkali, salt and atmospheric corrosion environments, also have high fatigue strength, wear resistance, aging resistance. Third, the scope for a variety of structure types · structural reinforcement repair parts, such as beams, plates, columns, roof trusses, piers, bridges, tube, shell and other structures. · Suitable for high-rise construction, repair reservoirs, tanks, culverts, tunnels, docks harbors reinforced concrete structure, masonry structure, wood structure, reinforcement, seismic reinforcement, especially for complex surfaces and forms such as structural reinforcement nodes . ? When the flexural and shear reinforcement reinforcement, reinforced concrete structures and components are actual concrete strength should not be less than C15, when using the enclosed paste of RC columns, concrete strength should not be less than C10. · Construction of the ambient temperature in the range of 5 ~ 35 ℃, relative humidity less than 70%. Reinforced concrete structures of long-term ambient temperature should not exceed 62 ℃. Fourth, the model specifications · reinforced with carbon fiber sheet dedicated building carbon cloth, generally square weight has 300g and 200g, corresponding to the thickness of 0.167MM and 0.111MM. ? Each square meter of width generally 100MM, 200MM, 300MM, 500MM, 1000MM. · Carbon Fiber Cloth supporting epoxy glue together known as carbon fiber used in construction reinforcement. Supporting the theory of a ratio of 1 square meters / 1kg, that is one square meter carbon fiber sheet to need supporting carbon fiber plastic one kilogram. Type Thickness (mm) Length (m) Width (m) Tensile strength (MPa) origin carbon fiber precursor HHJY-Ⅰ-200 0.111 50/100 10/15/20/25/30/50 ≥3400 Chinese production of the East State Corporation HHJY-Ⅰ-300 0.167 50/100 10/15/20/25/30/50 ≥3400 Chinese production Toho Co. HHJY-Ⅱ-200 0.111 50/100 10/15/20/25/30 / 50 ≥3000 Chinese production of Mitsubishi Corporation HHJY-Ⅱ-300 0.167 50/100 10/15/20/25/30/50 ≥3000 Chinese production of Mitsubishi Corporation HHJY-Ⅰ-400 0.222 50/100 10/15/20 / 25/30/50 ≥3400 Chinese production Toray UT70-30 0.167 50 50 ≥3500 original Japanese Toray UT70-20 0.111 50 50 ≥3500 original Japanese Toray