When it comes to carbon fiber cloth, I believe that many reinforcements understand it. Its reinforcement principle is to bond carbon fiber cloth and high-performance carbon fiber supporting resin impregnated glue on the surface of concrete components, and use the good tensile strength of carbon fiber materials to achieve the purpose of enhancing the bearing capacity and strength of components.
For 12k carbon fiber cloth, k represents the number of precursors. The smaller the value of the number of precursors, the more stable the carbon fiber cloth. Some people here will say, isn’t that 1k very good? Yes. However, in actual production, the production of 1k carbon fiber cloth will be very complicated and the price will be higher. Like ordinary 3k carbon fiber cloth, it is very good, why do you say that? For example, the carbon fiber cloth used in the aviation field started with 3k.
12k carbon fiber cloth application range:
1. In housing construction, 12k carbon fiber cloth can greatly improve the bearing capacity of these buildings, especially buildings with more than 20 floors are widely used;
2. For traffic railway bridges, the tonnage that general bridges can carry has a certain standard. If used on bridges, it can greatly increase the load weight of bridges.
3. For heavy equipment, the use of carbon fiber cloth in heavy equipment can also enhance the carrying capacity of the equipment and greatly improve the safety of the equipment.
4. It is suitable for reinforcement and repair of various structural types and various structural parts, such as beams, slabs, columns, roof trusses, piers, bridges, cylinders, shells and other structures.
5. It is suitable for the reinforcement and seismic reinforcement of concrete structures, masonry structures and wood structures in port engineering and water conservancy and hydropower projects, especially for complex structures such as curved surfaces and joints.
The precautions for 12k carbon fiber cloth:
1. The strength of base concrete shall not be lower than C15.
2. The temperature of the construction environment is in the range of 5 to 35 °C, and the relative humidity is not more than 70%.
Product features of 12k carbon fiber cloth:
1. High strength and high efficiency, light weight and thin thickness, basically do not increase the self-weight and cross-sectional size of the reinforcement member.
2. It has a wide range of applications and is widely used in the reinforcement and repair of various structural types and structural shapes such as buildings, bridges, tunnels, etc., as well as seismic reinforcement and joint construction.
3. The construction is convenient, no need for large equipment, no wet work, no need for hot work, no need for on-site fixed facilities, less construction site, and high construction efficiency.
4. High durability, because it will not rust, it is very suitable for use in high acid, alkali, salt and atmospheric corrosion environments.
