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Horse Construction offers full range of structural strengthening materials with technical supports, documentation supports, products supports, project supports.
At present, it is very common to use carbon fiber reinforced polymer (CFRP) composite to reinforce bridges, especially when the structure is in corrosive environment, it is more suitable to use this kind of composite material to reinforce bridges.
2020-04-03 11:02:46We can tell ourselves how much K the carbon fiber fabric is. You can do it yourself !!
2020-04-02 16:41:18Cut the precured FRP laminate according to the design size. When cutting, some carbon fiber laminate should be lengthened about 150 mm for normal tensile bond strength test, taking into account the need of field inspection.
2018-09-06 16:00:32If the area of a single empty drum is less than 10,000 mm2, it can be repaired by filling glue with borehole injection method; if the area of a single empty drum is more than 10,000 mm2, it should be removed and re-pasted steel plate with structural bonding adhesive, and re-checked and accepted.
2018-09-06 15:35:51Before FRP composite strengthening, please reconfirm whether the concrete repair surface is clean and no foreign matter. After confirmation, make sure that the bottom glue is evenly applied on the top and bottom glue, otherwise there will be bubbles in the later carbon fiber composite materials.
2020-04-02 16:43:29Bonded steel plate reinforcement is to use high-performance epoxy structral bonding adhesives to bond steel plate to the surface of concrete components, so that steel plate and concrete form a unified whole, using the good tensile strength of steel plate to enhance the bearing capacity and stiffness of components.
2020-04-02 16:44:07Furthermore, FRP fabric is pasted at the bottom of the floor with a certain spacing, so that some floors are covered by FRP, while others are not.
2020-04-02 16:45:03The bond surface between FRP composite and concrete structure is a weak link in reinforcement. Orthogonal test can be used to determine several characteristic values of bond surface with high durability.
2018-09-03 16:39:52Normal carbon fiber fabric pull-out test tensile strength > 2.5 MPa, greater than this data is recognized as the carbon fiber fabric test qualified!
2020-04-02 16:48:26Planting rebar technology is an important branch of Post-Anchorage technology. By drilling, gluing epoxy anchoring adhesive and planting reinforcement on the original concrete structure, the new members are joined together with the original concrete base material.
2018-08-28 18:00:42