With the continuous development of building reinforcement, many building structures require the use of carbon fiber cloth reinforcement technology. This technology utilizes a special structural adhesive to bond the carbon fiber cloth to the concrete surface to form a composite structure. Through the synergistic work with concrete, it plays a role in reinforcing and improving the load-bearing performance of components or structures. Among them, the reinforcing material - carbon fiber cloth, is an indispensable and important part of this technology. Today, let the editor take you through a detailed interpretation of the carbon fiber cloth.

1. Product Introduction

   SHB-A501 carbon fiber cloth is a unidirectional woven carbon fiber reinforcement product, made from 12K carbon fiber filaments. It is used for the tensile, shear, and seismic reinforcement of structural components, suitable for dealing with increased building service loads, changes in engineering usage, material aging, concrete strength grades lower than design values, structural crack treatment, repair of components in harsh environments, and reinforcement for protection.

2. Application Range

   1. Suitable for reinforcement and repair of various structural types and parts, such as beams, plates, columns, trusses, piers, bridges, cylindrical bodies, shell structures, etc.
   2. Suitable for strengthening and seismic reinforcement of concrete structures, masonry structures, and wooden structures in port engineering and hydropower and water conservancy projects, especially suitable for reinforcement of complex forms such as curved surfaces and nodes.
   3. The strength of the base concrete should not be lower than C15.
   4. The construction environment temperature should be within the range of 5–35°C, and the relative humidity should not exceed 70%.

3. Product Features

   1. High strength and efficiency, light weight, thin thickness, basically do not increase the self-weight and cross-sectional size of the reinforced components.
   2. Wide applicability, widely used for reinforcement, repair, and seismic reinforcement of various types of structures such as buildings, bridges, and tunnels.
   3. Convenient construction, no need for large machinery and equipment, no wet operations, no open flames, no on-site fixed facilities, less construction space required, high construction efficiency.
   4. High durability, as it does not rust, it is very suitable for use in environments with high acid, alkali, salt, and atmospheric corrosion.

4. Model Specifications

   The models of SHB-A501 carbon fiber cloth are 200g/m² and 300g/m², with the 200g/m² carbon fiber cloth thickness being 0.111mm, and the 300g/m² thickness being 0.167mm. The widths are: 10cm, 15cm, 20cm, 25cm, 30cm, 50cm, and other widths can be customized.

5. Construction Process

   1. Treat the base material;
   2. Prepare the carbon fiber impregnation adhesive;
   3. Cut the carbon fiber cloth;
   4. Apply the carbon fiber impregnation adhesive;
   5. Attach the cut carbon fiber cloth to the concrete surface;
   6. Roll-apply the carbon fiber impregnation adhesive for a second time;
   7. Allow to cure.

6. Matching Carbon Fiber Impregnation Adhesive

   Compatibility of the same quality, creating good adhesion performance. According to the ductility of carbon fibers, SHIBANG has developed a matching carbon fiber impregnation adhesive, with good adhesion matching performance, greatly improving the tensile strength of the carbon fiber cloth.

7. Precautions

   1. Carbon fiber cloth is conductive, and care must be taken with nearby electrical appliances;
   2. Pay attention to fire prevention and maintain good ventilation on-site;
   3. Construction workers should take necessary safety precautions (such as wearing masks, gloves, goggles, etc.);
   4. Carbon fiber cloth should not be bent when cutting.

Summary

Carbon fiber cloth

As the construction of existing buildings reaches a certain saturation, many buildings will need to be reinforced and maintained over time. Carbon fiber cloth, being a lightweight material, can greatly enhance the performance of building structures without increasing their weight. Therefore, carbon fiber reinforcement will play an increasingly important role in the field of building structure reinforcement, and its market prospects are also very broad.

The carbon fiber cloth produced by SHIBANG uses original imported architectural cloth, which is easy to impregnate and does not bubble, made from 12K high-precision carbon fiber filaments, with product quality far exceeding industry design standards. SHIBANG - Building a trustworthy safety for you!