Case Study Description When the SCDOT had severe erosion on a slope face of an overpass bridge on I-26 in Spartanburg County, they turned to a proven solution. Having already used Combat Concrete GCCM material for a similar application, they knew its value. In both cases water coming off the bridge approach was running under […]


Project Overview Water from a drainage tile and a culvert created a deep scour hole on the face of a 3 on 1 slope in the median of M-53 between the two bridges over the Clinton River in Sterling Heights, Michigan. The nearby maintenance garage believed that water leaking from the drainage tile near the […]