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Carbon FRP reinforcement methods mainly include CFRP strengthening and CFRP strip reinforcement.CFRP strip is a composite material pultruded with carbon fiber fabirc and resin, adhering to the characteristics of carbon fiber, light weight, high strength, and corrosion resistance.
2018-04-26 15:42:44The sticking steel plate technology is use a high-strength structural adhesive sticks on the steel plate, the steel plate and concrete firmly together, woke together. Restore and increase the structural bearing capacity as well as strength and stiffness.
2020-03-26 14:06:20Comparison of carbon fiber fabric and steel plate bonded technology CFRP advantage:.Corrosion resistance; Low cost,cost effective compared with other method; Easy installation; Short construction period; Light weight,no influence to original structure; No maintenance required
2020-03-26 14:07:00Due to the increase of traffic flow and the increase of load, bridges are suffering from various diseases and need to be reinforced urgently.
2020-03-26 14:08:31The prestressed CFRP plate reinforcement technology reduces the normal peel force between carbon fiber and concrete components, improves the bond stress distribution, and effectively inhibits bond failure.
2020-03-26 14:10:33According to the design of equal strength, the glue dosage of the two schemes is equivalent. The FRP strengthening are much cheaper than the sticky steel plate. The cost of the two schemes is flat when short carbon fiber fabric are taken.
2020-03-26 14:11:44