| 
| 
Breaking Rock with Piston Splitter without Explosive
Cool!
The piston splitter method, also known as a hydraulic piston splitter or rock splitter, is often used in situations where explosives are not suitable or safe.
cover tunnel photo by: Matt Brown from London, England / CC BY
.jpg){kind=link}
Copyright 2019-2024 TunnelContact.com
https://www.youtube.com/watch?v=fzSgplM7Y-o
www.youtube.com