Before revision: Non-explosive demolition agents are chemicals that are an alternative to explosives and gas pressure blasting products in demolition, mining, and quarrying.2003 American Society of Civil Engineers, Controlled Concrete Demolition Using Expansive Cracking Agents URL To use non-explosive demolition agents in demolition or quarrying, holes are drilled in the base rock as they would be for use with conventional explosives.
After revision: (dead link 31 January 2022)Non-explosive demolition agents are chemicals that are an alternative to explosives and gas pressure blasting products in demolition, mining, and quarrying.2003 American Society of Civil Engineers, Controlled Concrete Demolition Using Expansive Cracking Agents URL To use non-explosive demolition agents in demolition or quarrying, holes are drilled in the base rock as they would be for use with conventional explosives.