Use of Rocket Jet Burners in Quarrying of Granite
Table of ContentsThe Thermal Spalling ProcessJet Channeling EquipmentRecent Process Developments The first step in the quarrying of granite, following removal of any overburden material, involves the freeing of large blocks from the formation. For many years the use of explosives was the accepted method of obtaining these blocks. Even today there are operations where this is considered .