To pull down a building, the concrete is crushed using an excavator, and then the steel is cut with an oxyacetylene torch. Though, excavators cannot be used in various high-rise structures, also the oxyacetylene torch cannot deal with concrete demolition. Working for concrete demolition and pulling down of mining closure is a dangerous task, and thermic lance-using construction businesses are ignorant of what to look for to ensure safety. There is a knowledge gap about the use of thermic lances to deal with hardened concrete demolition. It is optimal for the customers to find a suitable method to have concrete demolition and steel structures with highly considered safety and security for old high-rise buildings that cannot be demolished by excavators because of lack of sufficient space.

In this content, we’d like to discuss about thermic lance and its one of the various solutions for cutting hardened concrete structures in high-rise buildings not including the use of an excavator.