Pouring Concrete
The concrete is typically poured or pumped, working from the top riser platform down.
Care should be exercised so as not to dislodge or move the metal risers, as they are the finished riser face.
Concrete riser platform is typically a 4 inch concrete with reinforcing mesh. 6 inch concrete may be utilized (or necessary) in certain riser mounted loading conditions. A structural engineer should be retained to evaluate the concrete and surround walls. Concrete finish should be acceptable for the specified floor finish. Concrete and finishing are provided by the concrete contractor.
