In the field of building reinforcement, carbon fiber sheets are highly favored by reinforcers due to their properties such as light weight and high strength!  However, there is a wide variety of carbon fiber sheet products on the market, with uneven quality and mixed reviews.  How to select a suitable carbon fiber sheet has become a difficult problem for many users.  As a manufacturer of carbon fiber sheets, Shibang will answer your questions one by one to help you choose the right carbon fiber sheet and ensure the quality of the reinforcement project.

Please take a close look at the following points:

Visual inspection: Observe the appearance of the carbon fiber sheet.  The surface of a high - quality carbon fiber sheet is pitch - black and shiny, with a uniform color distribution and no obvious color difference.  The fiber bundles are flat, tight, and neat.  The fiber distribution is also uniform, without creases, cracks, or uneven fiber distribution, and there is no phenomenon of missing or broken filaments.

Tactile inspection: Touching the carbon fiber sheet by hand can also help us identify its quality.  A high - quality carbon fiber sheet feels smooth and soft to the touch.

Certificate and report check: High - quality carbon fiber sheets come with multiple certifications and test reports.  These certifications indicate that the product meets certain standards in terms of quality and performance.  Multiple certifications and test reports not only recognize the quality of our products but also provide a strong quality guarantee for customers.

Combustion test: Testing is an important factor in detecting product performance, and the same applies to carbon fiber sheets.  After burning a high - quality carbon fiber sheet, although the color may change slightly and there may be sparks during combustion, it will return to its original state when removed from the fire source.  If it is a carbon fiber sheet of poor quality, when burned, it will produce light - yellow, white, or other - colored ashes.

Construction technology for carbon fiber sheet reinforcement:

Treatment of the substrate surface: When pasting the carbon fiber sheet, first grind the bonding surface to remove the surface mortar and loose layer, expose the new surface, and blow away the dust with an air compressor.  Then remove dirt, oil stains, etc.

Preparation of carbon glue: For SHB - A503 carbon fiber impregnating adhesive, prepare the glue reasonably according to the ratio of A:B = 2:1.  Stir thoroughly until the color is uniform and there are no bubbles.  Prevent dust and impurities from mixing in.  Do not mix too much glue at one time.  Prepare a small amount of glue as needed, mix it on - site, and use only the amount you mix.

Cutting of carbon fiber sheet: Cut the carbon fiber sheet according to the design requirements based on the size of the base surface where the carbon fiber sheet needs to be pasted on - site.

Application of carbon glue: Use a roller to evenly apply the evenly - mixed carbon fiber glue to the surface of the base layer to be pasted.

Pasting of carbon cloth: Roll the carbon cloth multiple times along the fiber direction to squeeze out air bubbles, ensuring that the impregnating resin fully penetrates the carbon cloth.  Use a scraper to scrape from the middle to both sides on the surface of the carbon fiber sheet until the glue seeps out, to remove air bubbles and ensure that the bonding glue fully infiltrates the carbon fiber sheet.

Second - round coating: Repeat the process of applying the impregnating glue to ensure that the carbon fiber sheet is completely soaked in the resin.  You can use a rubber scraper or brush to apply it evenly to ensure uniform stress on the entire surface.

Curing and maintenance: During the curing period, do not interfere with it, and prevent the construction surface from being scratched by hard objects.

Selecting the right carbon fiber sheet is crucial for building reinforcement projects.  As a manufacturer of carbon fiber sheets, we are committed to providing customers with high - quality carbon fiber sheet products and relevant technical support.  When purchasing carbon fiber sheets, you must pay attention to the selection and learn more about the product information.

SHB - carbon fiber sheets are woven with imported intelligent carbon fiber weaving machines and use 12K high - precision carbon filaments imported for construction cloth.  The quality of the finished product is excellent.  A single fiber bundle weighs only 0.8g per meter, and its density is only 1/4 that of steel.  Each square meter of carbon fiber sheet can save about 0.5kg of carbon glue, making it a great helper for building a safe framework!  Shibang - building a trustworthy safety for you!