Shanghai Wang Hao Jianye Composites in 2009 to introduce Japan's carbon fiber material bridges and housing structure reinforcement construction, has experienced construction team, the company specializing in the production and sales of carbon fiber reinforced materials, with special strengthening qualifications, to undertake strengthening works. Welcome to inquire and cooperation! I. Introduction carbon fiber sheet reinforced method, is currently the United States, Japan and Europe and other advanced countries for reinforced concrete structures of bridges, tunnels, buildings and other reinforced advanced engineering methods, it is the carbon fiber sheets and supporting special glue to form a composite material, firmly adhered to the surface of the concrete structure to reach carrying capacity increased structure, reducing the deflection structure, to increase their safety and durability purposes. Compared with carbon fiber sheet steel, high strength of about 10 times mass of about 1/5 of steel, high strength, light weight, simple construction, corrosion-resistant properties, it is a landmark of the reinforcing material, a traditional reinforcement incomparable superiority. Series carbon fiber sheet pasted special glue is based on the international advanced high-strength epoxy chemical manufacturing technology. Through its good permeability carbon fiber sheet and strong paste force, to achieve robust and durable Paste the carbon fiber sheet can fully play its reinforcing role in ensuring reinforcement effect. HHJY series of carbon fiber sheets pasted special glue, according to their intended use is divided into two leveling adhesive glue and dipping. Second, the performance indicators of various carbon fiber sheets Specifications Physical Performance Table Name Type Type fiber volume g / m Length m Width cm design thickness mm Tensile strength N / mm2 modulus of elasticity N / mm2 yielding% when high-strength carbon fiber sheet to Ⅰ Level 200 25/30/33/50 100 0.111 ≥3400 ≥2.40 × grade 105 Ⅰ 300 25/30/33/50 100 0.167 ≥3400 ≥2.40 × 105 Ⅱ grade 400 25/30/33/50 100 0.111 ≥3000 ≥ Level 2.10 × 105 Ⅱ 600 25/30/33/50 100 0.167 ≥3000 ≥2.10 × 105 Notes: (1) Tensile strength / elastic modulus to GB50367-2006 "reinforced concrete structure design specifications" as a reference ?? (2 ) any question of carbon fiber content, CFRP size and elastic modulus, please contact me? (3) Special magnitude equal size requirements, according to the specific circumstances of ordering the production of three main features reinforced construction method of carbon fiber added concrete steel Paste feature to paste the severity of reliable quality unreliable construction of heavy machinery and manual labor jobs big or small surface area of ??easy difficulty Fourth, the main target application strengthening highway bridge reinforcement features reinforced corners bending beam shear reinforcement, the flexural up Strong improve fatigue durability piers Columns, bending reinforcing tunnel lining reinforced crack, flake lining to prevent building beams, plates shear, bending reinforcing pillars bearing capacity, bending reinforcement chimney bending reinforcement Five improve durability, Construction Technology 1, to draw up construction construction plan and construction plan, the carbon fiber sheet used in response, supporting resin, prepare equipment and other pre-construction. 2, remove the reinforced concrete surface treated member surface flaking, loose, cellular, and corrosion deterioration of concrete, exposed concrete structure layer and surface repair of prosthetic material flat. According to the design requirements of the cracks pouring or closed process. 3. The provisions of the preparation process and primer or resin formulated by suppliers underfill resin, the resin layer evenly on the concrete surface. After the resin surface to touch in the dry construction immediately to the next step. 4, the preparation and repair uneven leveling material at the site of the sunken concrete surface with leveling material to fill the flat, the corner apply leveling material to repair a smooth arc, radius should be not less than 20mm. 5, CFRP sheets ① cut to size according to the design requirements of the Carbon Fiber Sheet; ② formulated resin-impregnated and uniformly applied to the member to be pasted; ③ rolling several times along the fiber direction, exclude air, fully saturated with resin impregnated with carbon fiber sheet; ④ CFRP surface evenly impregnated with resin. 6, surface protection according to the provisions of the relevant specification process, and to ensure a reliable bond between the protective material and carbon fiber sheet. VI Packing Spec: Width / cm × length / m Packing HHJY200 10 × 100 = 10 square meters 6 rolls / box 10 × 6 = 60 square meters 60 × 200 = 12kg 20 × 100 = 20 square meters 3 rolls / box 20 × 3 = 60 square meters 60 × 200 = 12kg 30 × 100 = 30 m 2 rolls / box 30 × 2 = 60 square meters 60 × 200 = 12kg 50 × 100 = 20 square meters 1 roll / carton 50 × 1 = 50 square 50 × 200 = 10kg HHJY300 10 × 100 = 10 square meters 6 rolls / box 10 × 6 = 60 square meters 60 × 300 = 18kg 20 × 100 = 20 square meters 3 rolls / box 20 × 3 = 60 square meters 60 × 300 = 18kg 30 × 100 = 30 m 2 rolls / box 30 × 2 = 60 square meters 60 × 300 = 18kg 50 × 100 = 20 square meters 1 roll / carton 50 × 1 = 50 square 50 × 200 = 10kg