ave a weakness which builders must be aware of. Rebar pipe is a good option. This video will explain the flaws of concrete as well as the advantages of using rebar as a concrete support.
There are two primary forms of concrete-related stresses that it is able to endure. The first is compression. For crushing concrete flat, you can push down onto top of soda container. Concrete is able to withstand crushing by lots of the weight. It’s extremely resistant.
Another is tension. The force that pulls things apart. Imagine pulling back a rubberband that is able to shoot across the room. Concrete is not able to withstand the forces of tensile. Concrete will crack and fail in the event of the force of tensile that is less than the weight of its compressive force. To support tension Rebar pipes are used.
When rebar is added to making concrete, it is able to stand up to large amounts of compression and tension. Concrete with too much tension is likely to fail. Rebar will slow the process of cement failures. It allows the user to spot fractures and make repairs prior to the concrete failing.
Find more information at the following link.