Final answer:
In concrete, cement is used as the bonding material. When bonding fiber fabric to concrete, epoxy or a polymer matrix is commonly used. This forms a strong adhesive bond that enhances the material properties of the concrete.
Step-by-step explanation:
The bonding material used in concrete is cement, which acts as a binder. Cement is mixed with water, sand, and gravel to create concrete, where it sets, hardens, and adheres to these materials to bind them together. In fiber fabric bonding to a concrete slab, a tack coat of epoxy or a similar polymer is often used to ensure a strong bond between the fiber fabric and the concrete substrate.
For enhanced structural characteristics, composites such as fiber-reinforced polymer (FRP) materials are utilized. Fiberglass, a common composite, employs glass fibers embedded in a polymer matrix to provide strength and stiffness. These specially designed composites choose an optimum combination of matrix and reinforcement materials to achieve properties not available from the individual constituent materials alone.
The polymer matrix, also recognized as a resin, can be from different categories such as epoxy, polyester, vinyl ester, and others, which play a crucial role in binding the reinforcing fibers like glass or carbon fibers.