Items used to reinforce concrete are wire mesh, rebar, and steel cables.
Concrete are used without reinforcement bars on concrete roads.
Concrete reinforcement mesh is not called BRC. BRC is the name of a company that supplies reinforcement and it may be that the buyer has specified that it is supplied by BRC.
A reinforced concrete is a one in which steel is used. The inclusion of steel in concrete is to take up the tensile forces, since concrete is weak in tension and strong in compression. Moreover it gives warning of the structure before failure.
Under reinforcement is safe because in this case steel fails before concrete.
A cover meter determines the distance from the outside face of the concrete to the depth of the reinforcement bar.
The concrete would be weaker, and more prone to cracking.
Microfiber is used as a reinforcement in concrete structures to improve their strength and durability. The small fibers are added to the concrete mix to help control cracking and increase the overall toughness of the structure. This reinforcement helps to enhance the performance of the concrete and make it more resistant to various stresses and strains.
Reinforcement
to support the concrete
Actually concrete is not very good in tension therefore we have to introduce reinforcement which takes care of the tensile stresses. If we don't provide reinforcement, concrete will start showing cracks wherever tensile stresses overcome the concrete tensile strength.
Chairss
The reinforcement may be in the form of "mesh" or rods. The steel reinforcing rods are colloquially called rebar(reinforcement bars).