The construction difficulty of carbon fiber laminate reinforced concrete beams is relatively low, the process is simple, and the construction period is short. Therefore, it is often used as an effective method for strengthening concrete structures. However, the difficulty of construction can also be influenced by various factors, such as the scope of reinforcement, the size and shape of concrete beams, and the on-site environment.

Generally speaking, the construction difficulty of carbon fiber laminate reinforced concrete beams mainly focuses on the following aspects. Adequate design and construction plan development are required before construction to ensure smooth construction and achieve the expected reinforcement effect.

1) Bonding carbon fiber laminate: When pasting carbon fiber laminate, it is necessary to ensure a close fit between the laminate and the surface of the concrete beam, otherwise it will affect the reinforcement effect. In addition, attention should also be paid to the selection and use of adhesives to ensure bonding strength and quality.

2) On site environmental control: Carbon fiber laminate reinforcement needs to be carried out within a certain range of environmental temperature and humidity, so it is necessary to control the on-site environment to ensure reinforcement quality and construction progress.

Specifically, the construction steps of using carbon fiber laminate to reinforce concrete beams include the following main steps:

1. Surface treatment of concrete beams: Clean and polish the surface of concrete beams to facilitate the bonding of carbon fiber laminates.

2. Carbon fiber laminate production: Cut and produce carbon fiber laminates according to design requirements.

3. Carbon fiber adhesive: Prepare appropriate carbon fiber laminate adhesive and evenly apply it to the carbon laminate.

4. Carbon fiber laminate pasting: The carbon fiber laminate is pasted on the surface of the concrete beam and cured.

The entire reinforcement process needs to strictly follow design requirements and process specifications, but compared to traditional concrete structure reinforcement methods, the construction difficulty of carbon fiber laminate reinforcement is relatively low. Because carbon fiber laminate has the characteristics of lightweight and high-strength, it does not require significant dismantling and renovation of concrete beams. It can be directly pasted and reinforced on the surface of concrete beams, effectively reducing construction difficulty and duration.