Light weight carbon fabric is used for the tensile, shear, and seismic strengthening of structural members. This material can be used together with the impregnated adhesive to form a complete light weight carbon fabric sheet strengthening system, it is suitable for the reinforcement projects of increasing building load, changing engineering function, material aging, and concrete strength grade lower than the design value, structure crack treatment, service component repair and protection in a bad environment. To be effective, we must identify the quality of the light weight carbon fabric, and the good products to ensure proper use. The main points are as follows:

First, to pass the quality test, there are many manufacturers with basalt fiber, aramid fiber dyed black to pass off as light weight carbon fabric, will cause the project quality to be substandard, so first learn to identify carbon fiber, simply said that the carbon fiber tow is black and bright, burn it with fire, will not curl, will be like the same as the thin wire red, hand touch smooth, soft light, even tow, good conductivity.

Second, is the light weight carbon fabric paste quality, there is a "Carbon fiber construction acceptance code" to do engineering, and party A can borrow from the construction party. Ensure the quality of paste is qualified.

Third, light weight carbon fabric is tensile, its tensile strength is great, bending, bending effect is poor, as mentioned above, bending.

Fourthly, light weight carbon fabric should be concealed by anti-corrosion mortar after being pasted. Long time drying will affect the service life of light weight carbon fabric.