Although many people perceive concrete to be solid and stone-like, the reality is that many things present in industrial applications can cause the concrete to break down, erode, and collapse over a period of time.
Epoxy injection has become an important method of repairing concrete. Instead of patching a crack over with fresh concrete, holes are drilled into the concrete and then an incredibly strong epoxy is pumped into the holes.
Anyone who has ever tiled a bathroom or kitchen knows what grout is. It’s the mixture of liquid and solid to make a paste that fills the cracks in between the tiles and bonds them together, forming a watertight seal.