Procedure for the construction of reinforcements made of carbon fiber cloth

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The steps involved in the construction and production process of the carbon fiber cloth structural reinforcement project are as follows: construction preparation, concrete surface solution, use of ground leveling glue for uneven ground leveling and repair, primer configuration and brushing

The steps involved in the construction and production process of the carbon fiber cloth structural reinforcement project are as follows: construction preparation, concrete surface solution, use of ground leveling glue for uneven ground leveling and repair, primer configuration and brushing, dipping glue configuration and paste carbon fiber cloth, surface plastering cement mortar maintenance. Compare the design drawings, clarify the project construction plan and the construction progress plan, and do a good job in the preparations before the project twill matte carbon fiber construction begins, taking into account the particular conditions of the construction site and the concrete of the prefabricated components that will be strengthened by the structure. Concrete decking, oil stains, and waste should be removed from the exposed concrete surface before using a sander to remove 1-2 mm of surface thickness. This process should be repeated until the new surface of reinforced concrete is completely exposed. If there is a gap, it needs to be grouted and closed up in order to prevent further damage.

 

The ground leveling solution needs to be implemented in the event that the concrete surface has significant flaws such as crumbling, honeycombing, erosion, and so on. Before applying the bottom layer of epoxy, the surface of the treated concrete must be dry and free of debris. After the primary agent and epoxy curing agent have been measured out and added to the container in accordance with specific instructions, the primer is thoroughly combined. When applying the primer to the surface of the concrete, use a roller brush to spread it out in an even layer with a thickness of no more than 0. When the primer has finished drying, you twill matte carbon fiber sheet should immediately begin applying the carbon fiber cloth.

 

The most common issues that arise when brushing carbon fiber material primer include the fact that engineering construction is not permitted if the temperature is lower than -50C or the ambient humidity is higher than 85%RH after the primer has been applied. In the event that the primer has reached the end of its allotted time for use, it must be removed immediately. Due to the fact that a large volume or high temperature will reduce the actual effect of the primer repair, the results of the repair will be distinct. A portion of the surface is leveled, the ground leveling glue is configured, and the mixing is configured in accordance with the amount of preparation that is required and the processing technology.

 

After the surface of the ground leveling glue has dried, you should immediately begin the subsequent process engineering construction. This should be done after any necessary maintenance has been completed. The range of 5%; the glue should be mixed with a device that stirs at a low speed; the mixing time is approximately two to three minutes. Stir in an even manner so that there are no bubbles, and do your best to prevent the infiltration of dust and residues. Be sure to prepare the appropriate quantity of impregnating glue in order to avoid the possibility of the allotted time being exceeded. Immediately after configuring the impregnating glue, using a roller brush to brush the bottom layer evenly is the next step to take. After quickly brushing on the impregnating glue, immediately apply the carbon fiber cloth that has been pre-cut to the construction site, and then scrape it multiple times with an eraser or a piece of plastic. After the adhesive has been applied, the carbon fiber cloth should be flipped back and forth several times in order to soak the dipping glue and squeeze out any air bubbles. During double-layer pasting, you should repeat the process step by step as outlined above; however, you should begin applying the next layer of paste as soon as the surface of the carbon fiber cloth is completely dry. Either by lightly beating the surface of the carbon fiber cloth with a hammer or by hand clamping the surface of the carbon fiber cloth, the bonding quality between the carbon fiber cloth and the concrete can be checked.

 

twill matte carbon fiber

 

It is recommended to remove the carbon fiber cloth on the hollow part of the wall, and then lap the steel bars to T700 carbon fiber sheet paste the same carbon fiber material plastic sheet, and the length of the overlapped steel bars should not be less than 100 mm. The repair can be carried out by using a syringe to repair it when the total area of the hollow wall of the carbon fiber cloth does not exceed 250-1080x?In the event that the steel bars are to be overlapped, they should be overlapped in the direction of the chemical fiber, and the distance between the overlapped sections of steel bars should not be less than 100 millimeters. The fabric made of carbon fiber is a conductive raw material. During the entirety of the engineering construction process, there should be no room for bending of the materials comprised of carbon fiber.

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