We once shared an article about carbon steel reinforced steel structure, which caused great repercussions in the industry. A customer contacted us and wanted to know what to do with surface treatment for the carbon fiber reinforced steel structure.
When the carbon fiber cloth material is used for steel structure reinforcement, the treatment of the steel surface is particularly important, which is the key to the success of the carbon fiber cloth reinforcement.
For steel structure reinforcement, Mankate carbon fiber cloth is your best choice!
Why does carbon fiber cloth need to be surface treated?
Oxides, oils, rust or other impurities are more or less present on the surface of the steel structure. Carbon cloth is easily adsorbed on the surface during a series of processing and transportation. This will all affect the cohesive strength of the bonded surface. If you want the bonding strength and bonding durability of the interface to not affect the carbon fiber cloth reinforcement effect, the surface treatment of the material is very necessary.
The surface treatment of steel is divided into three aspects. One is to improve the structural adhesive bonding ability. The second is to increase the effective bonding area of the steel and carbon fiber cloth reinforcement materials, and the third is to improve the cohesive strength of the bonding surface. The cleanliness and roughness of the bonding surface are the influencing factors of these three aspects.
Cleanliness is not difficult to understand, but what is the roughness? For a steel structure with a small cross-section, it is appropriate to make the bonding surface rough, which can improve the bonding surface area. In addition, it can form a micro-mechanical biting force, thereby effectively improving the adhesion between the carbon fiber cloth reinforcing material and the steel structure.
What should the surface treatment be?
In fact, just use a clean cloth, gently wipe the dust on the surface of the carbon fiber cloth. If there is oil, clean it with cotton wool dipped in acetone.
Carbon fiber cloth reinforcement materials will also affect the reinforcement effect!
We don't know when you see this article, is there a new understanding of the carbon fiber cloth reinforced steel structure? In fact, everyone often spends a lot of time on the construction process. We have never thought that the performance and quality of the carbon fiber cloth reinforcement material is also the key to directly affect the reinforcement effect.
We have seen many projects. The construction engineers are experienced and the construction process is very standardized. The reinforcement effect is still not up to expectations, and even the reinforcement failure. The key reason for the failure is that there is a problem with the carbon fiber cloth reinforcement material. There are many carbon fiber cloth products on the market, and it is difficult for non-professionals to distinguish their quality from the appearance. Therefore, it is necessary to request third-party inspection, or perform on-site inspection of carbon cloth, and check performance data before purchasing materials that are beneficial to the project.
Nanjing Mankate is a well-known brand that has been interviewed by the CCTV three times. Carbon fiber cloth reinforcement materials have been rated as China's famous products, and are also underwritten by China Ping An. At the same time, we also let everyone to inspect the data on the spot and then place an order, so that you can use it without worries.
Mankate carbon fiber cloth which 5 major medias are reporting will not be bad!
Are you clear about the important process of affixing carbon fiber cloth to strengthen steel structure? If you have any questions, please feel free to contact us and discuss with you. Our service hotline: 400-894-5118.
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(Editor: Nanjing Mankate, if you need to reprint, please indicate the source)
