Breaking very hard rock with Chemical Cracking Agent

Moving very large and heavy rocks presents a problem when access for large machinery is not available, one way around this problem is to break the rock down into smaller pieces. In this instance Dave chose to break up the rock with and Expanding Chemical Cracking Agent. See exactly how it is done.
Please like and subscribe, don't forget to follow us on Face Book - https://www.facebook.com/demolitiondaverockblasting/

Видео Breaking very hard rock with Chemical Cracking Agent канала Demolition Dave Drilling and Blasting