RockWeb is applied using 2-component spray equipment similar to what is used for spray foam insulation.  
Long-reach rig is a skid or a trailer
  Spray On Plastics manufactures rugged, mine-tested spray rigs for long reach or tunnel applications, shaft sinking and remote borehole application.
Engineered, Hoistable Shaft Rig
Application can be achieved using traditional hand-held spray equipment, or can be adapted for borehole lining or to your mechanised equipment      
  RockWeb can be applied with a special fire retardant in areas where it will be left exposed, or without where it will be covered by concrete or where maximum strength is required.
How Does It Work?

How Is RockWeb Applied?

Where Is It Used?