The type classification is introduced and application of carbon fiber sheet (CFS) construction

Carbon fiber cloth type classification: 1 k120g plain carbon fiber cloth, 3 k160g plain carbon fiber cloth, 3 k200g 3 k200g twill plain carbon fiber cloth, carbon fiber cloth, 3 k240g twill carbon fiber cloth, 6 k360g twill carbon fiber cloth, k360 plain carbon fiber cloth, 12 k480g 12 k480g twill plain carbon fiber cloth, carbon fiber cloth, carbon fiber unidirection ( 200克) , carbon fiber unidirection ( 300克) Multi axial, carbon fiber cloth plus or minus 45 ° performance and application: carbon fiber reinforced plastics is a relatively new type of reinforcement, the main purpose is to express the principle of fiber material in the tensile stress of structure change, change the stress condition of the object, so that we can further prevent cracks, the reinforcement effect, the CFRP reinforcement has the advantage of very much. ( High-strength non-shrinkage epoxy grout) 1. Strengthen the 2 leakage. Strengthen the 3 beams. Seismic strengthening 4. Viaduct and bridge maintenance 5. Shear wall reinforcement 6 open hole. The balcony root fracture reinforced light weight, can be in operation, little space construction process is not affected. High strength, suitable for bending, shear and compression structure of engineering. Has good flexibility and can be part of the complex shape three packing. Various components on the surface ( Bridges, tunnels, plate, beam, column, ventilation barrels, piping, walls, etc. ) Alkaline chemical corrosion resistance requirements of the utility model can be used repeatedly, make the fabric cover is flat and level surface, the adornment effect is not big, long storage life, use cycle is long, before operation, postoperative, postoperative allow different environment. High temperature resistance, creep resistant, wear resistant, good seismic performance. Construction technology: unloading - The underlying process - - precoating resin Surface - leveling construction Carbon fiber - paste Surface protection and decoration. Steps: before unloading reinforcement to deal with the reinforcement of artifacts unloading as much as possible. The underlying processing: concrete surface spalling, empty drum, the phenomenon such as corrosion of parts should chisel. First crack positions are closed. With concrete grinder, abrasive paper machine to remove concrete surface laitance, oil and other impurities, component surface grinding smooth, want to smooth, to a convex corner to grinding arc shape ( R≥20mm） 。 The concrete surface is clean and dry. Precoating resin will allocate after measuring, mixing evenly, the bottom of the resin dosage determined according to the actual temperature and control the use of time; The underlying resin brush equably on concrete surface, after waiting for glue curing ( Cure time depends on the temperature, the touch dry shall prevail) And then on to the next working procedure. Leveling construction component surface concave parts used leveling rubber bridge, gap height difference parts used leveling glue, minimize the height difference; The corner also used leveling glue repair into circular arc shape, the radius should not less than 10 mm. Paste according to the size of the design requirements and the layer number of cutting carbon fiber cloth, unless special requirements, the carbon fiber cloth length should be generally within 3 m; Good mixing infiltration resin, smear evenly on the paste area, in the lap, must besmear more in areas such as the corner; Pasting CFRP and roller rolling rolling repeatedly, remove air bubbles, and infiltrating glue fully saturated carbon fiber cloth, multilayer paste should repeat the above steps, such as carbon fiber cloth touch dry before being the next layer of the surface of the paste; Carbon fiber cloth lap length along the fiber direction shall not be less than 100 mm, the CFRP end fixed with transverse carbon fiber or steel; Protection and decoration of the surface of the fiber after reinforcement should be taken to plaster or spray coating, can also be suitable for decoration. The characteristics of carbon fiber cloth to avoid, light weight, small thickness, arbitrary length, other lap materials without pre processing, the process is convenient, there is no pressure and lifting. High strength, can be flexible used for bending, sealing ring, bending and strengthening alkali resistance, corrosion resistance, acid resistance, long storage life, allowing long operation period. Light weight, able to operate in narrow space, does not affect the normal use during the construction of high strength, flexible; Can wrap complex shape components. Suitable for all kinds of component surface ( Beam, column, ventilator, pipelines, the wall) Creep under permanent load, corrosion resistance and good seismic performance. Company introduction: specialized in carbon fiber, aramid fiber, glass fiber and high-strength polyethylene fiber, composite products manufacturing company. The company technical force is abundant, with professional equipment and production technology, its products are: carbon fiber cloth, aramid cloth, mixed fabrics. All kinds of specifications, fabric structure, parameters such as thickness, gram, can according to user's requirements. Carbon fiber sheet (CFS) is widely used in: aerospace, national defense military, medical apparatus and instruments, loom, sporting goods, leisure products, telecommunications, electrical heating, machinery manufacturing and other fields. Such as: aircraft, radar cover, rockets, cars, hull, ting, golf clubs, fishing pole, cycling, decorating plate, acoustic sound basin, decorating plate, table tennis, CT bed, textile sword round, sword belt, friction and sealing materials, etc. Company will continue to adhere to the quality win, to the letter accompanying challenge, innovative and pragmatic, unity and enterprising tenet and spirit of friends from all walks of life to provide quality products and services, for its contribution in the field of composite materials in China!