List of featured suppliers of SPILLWAY SYSTEMS Spillway Headwalls Precast Concrete on Building Products Index
A spillway system is a channel or structure that allows water to flow out of a reservoir or dam to prevent overflow. Spillway headwalls are the vertical walls at the end of the spillway that control and direct the water flow. Precast concrete is a construction material made by casting concrete into a reusable mold in a controlled factory environment before being transported to the construction site.
