Reinforced concrete is very appropriate for stairs because it has very advantages over the other materials. First of all, the concrete staircases are fire resistant. Second, they are very strong and durable. Next, they can be of different sizes, shapes, heights and widths. These staircases can be non-slippery, easy for cleaning and they can change their appearance. The staircases can be easily designed and changed because they are easy to work for the architects. They can be covered with marble, stone or terrazzo.
Reinforced Concrete Staircases Ideas
If you are interested in designing such concrete staircases, you have several ideas in this post.