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Why choose HM pe-stressed CFRP strip?
It is proved that the concrete beams strengthened by ordinary concrete beams and ordinary carbon fiber reinforced plate can easily take place under the powerful external force, but the bearing capacity of concrete beams strengthened by prestressed CFRP strip is greatly improved
2020-03-26 13:51:39
Why should concrete compression members be strengthened?
Reinforcement method of concrete column: Enlarging section method, steel jacketing method, pre-stress CFRP method, unloading external loading method and increasing support method.
2020-03-26 13:52:25
Factors affecting effect of CFRP strengthening
There are many parameters that affect CFRP strengthening, which can be divided into two categories:reinforcement, the properties of CFRP composite system.
2020-03-26 13:53:10
Main application of carbon fiber fabric
Unidirectional carbon fiber fabric application: Concrete beam bending and shear reinforcement, slab bending reinforcement, columns and other seismic reinforcement. Industrial and civil buildings reinforcement, road and bridge, water conservancy, nuclear power and energy and other infrastructure reinforcement.
2020-03-26 13:54:01
Lap size of CFRP strengthening
Multilayer paste of carbon fiber reinfroced polymer(CFRP) achieve a better effect for structural strengthening. But more people don't know the lap size of CFRP strengthening.Horse Construction tell you.The lap length of each end should not be less than 200MM
2020-03-26 13:55:10
What is retrofitting? why need retrofitting?
Retrofitting, refers to inadequate reliability or owner for higher reliability of the bearing structure, component part and its related to enhance, local replacement or adjustment measures such as its internal force, to make it with the current design specification and the owner required safety, durability and applicability.
2020-05-28 09:39:13