Composites are made up of two main components:
The reinforcement is composed of fibres or fragments that make up the majority of the composite material. It typically provides the composite with strength and rigidity. Surrounding the reinforcement is the matrix, which is the material that binds the reinforcement together.
A key feature of composites is that they are formed from two or more materials with different properties. The properties of a composite depend on the reinforcement and matrix used and are different from the individual materials that constitute it.
Let’s look at three composites:
Tensile strength is the maximum load a material can withstand before stretching and breaking. On the other hand, compressive strength is the capacity of a material to resist breaking under compression.
As a result, reinforced concrete is useful for supporting large buildings and structures.