Application advantages of carbon fiber fabric in reservoir reinforcement project

When the carbon fiber fabric is used in the reservoir, the carbon fiber fabric is bonded to the surface of the structure by using an adhesive. The carbon fiber fabric and the structure are integrated into one body, which plays a role in enhancing the strength of the structure. Therefore, it can achieve the effect of strengthening the structure and improving the original mechanical performance of the structure. The materials used to reinforce the structure of the reservoir are adhesive and carbon fiber fabric.

Carbon fiber fabric is a very high-quality reinforcement result material, which has very good tensile strength. Compared with traditional steel bars, the tensile strength of carbon fiber fabric is about ten times stronger. Moreover, its light weight does not cause a heavy structure, and its high elastic modulus elongation is small, as a reservoir reinforcement material can have a good effect, Table 1 is the performance parameters of carbon fiber fabric

As an auxiliary material, the adhesive is also an indispensable material. It can ensure that the carbon fiber fabric has a better effect on the reservoir structure, so the adhesive used also needs to meet certain mechanical properties, so as to promote the development of carbon fiber fabric in the reservoir reinforcement project.

The advantages of carbon fiber reinforcement are embodied in the following aspects.

Good reinforcement effect

Carbon fiber fabric has very good mechanical properties, such as high strength, high elastic modulus, light weight, small elongation, etc., which are better than the mechanical properties of steel bars. In the reservoir reinforcement project, carbon fiber fabric takes full advantage of its superior properties. It can improve the bearing capacity, crack resistance and extension performance of the reservoir structure, and can play a very good effect on the reinforcement and maintenance of the reservoir.

Carbon fiber fabric construction is simple

The construction method of using carbon fiber fabric in the reservoir reinforcement project is to paste the carbon fiber fabric to the structure that needs to be reinforced by artificial adhesive. There is no need to involve large-scale construction equipment. The construction process is relatively simple and will not be affected by other factors. In some special cases, the structure to be reinforced can be constructed while the reservoir continues to work. From the procedure of carbon fiber fabric construction, it can be known that the operation is simple, only the carbon fiber fabric needs to be pasted to the structure, and after curing, the strength is detected to meet the requirements. Generally, the construction only needs 2~3 days.

Can guarantee the construction quality

When the construction of carbon fiber fabric is carried out, the main aspect of its quality impact is in the process of pasting. However, carbon fiber fabric is a flexible material that is easy to achieve when pasted onto the structure, and can ensure the tightness of pasting. The average worker can ensure that the adhesion density of the carbon fiber fabric is more than 95% during construction, that is, its effective adhesion area is greater than 95%, which can meet the quality requirements of the carbon fiber fabric reinforcement reservoir project

Carbon fiber fabric has super waterproof and anti-corrosion effect

Carbon fiber fabric has a good anti-corrosion effect, and the epoxy resin component has a super waterproof effect. The construction of the reservoir is often in contact with water, and it is more susceptible to corrosion. Various problems will occur in the construction of the reservoir. All the carbon fiber fabric is stuck to the construction surface reinforced by the reservoir, which can prevent water or other corrosive substances from directly contacting the construction surface, thereby playing a role in preventing corrosion. Therefore, carbon fiber does not have waterproof and anti-corrosion effects in reservoir reinforcement projects.