Specialising in professional concrete spraying. Total Rock Concepts can take on many projects that require shotcrete or concrete spraying. Our method used is spraying wet concrete onto steel reinforced frames, steel rods, steel fibers, steel mesh etc. Using a high pressure hose, an even layer of wet concrete will be sprayed over the structure then shaped to onsite specifications. Once the shotcrete has taken set, Mock Rock or Artificial Rock can be added to create a natural looking wall.