Building process of a staircase structure is huge and takes a lot of knowledge and work.Ever since the planning, making a formwork, installation of the structure of reinforcing bars, and making the finish (pour concrete, install the wooden steps, metal or glass, or any other material as a finish of the stairs). But, according to the design, there are many stairs that need a reinforcement. Especially concrete ones. Installing a proper amount and structure of reinforcing bars is very important.  Only this way the stair will support people’s weight and will resist for many years in a row. Consulting a structural engineer to comply with the local building codes is also very important part of the construction process.

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