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As the new favorite of reinforcement technology, prestressed carbon fiber plate system, by actively applying prestress to concrete structural members, has achieved the effect of improving structural bearing capacity.
2020-02-13 17:41:02The carbon fiber wrap is bonded to the surface of the concrete member with a high-performance epoxy-based adhesive, and the cement material is used as a shear connection medium between them to form a new composite body, so that the reinforcing patch and the original steel bar work together.
2020-02-14 18:33:56Analysis of the The carbon fiber wrap reinforcement method is to stick an epoxy resin with extremely high tensile strength to the structure to be reinforced along the tensile direction or perpendicular to the crack direction to form a whole. The carbon fiber material and the original reinforced concrete are jointly stressed to increase the crack resistance, shear resistance, bending resistance and compression resistance of the structure, and improve the strength, stiffness, crack resistance and elongation o
2020-02-17 14:56:37FRP composite materials mainly include glass fiber composite materials, carbon fiber composite materials and aramid fiber composite materials. Carbon fiber sheet have been widely used because of their high strength, high modulus, low density, and good corrosion resistance.
2020-02-17 15:17:38After more exchanges with customers, consultations were conducted afterwards, and the carbon fiber sheet was used for reinforcement, which was less destructive and economical.
2020-02-17 15:36:34The carbon fiber reinforcement method is a simpler reinforcement method compared with other reinforcement methods (enlarged interface, outer steel, external prestressing method, etc.).
2020-02-18 16:21:54