Hammer and chisel: You can break up concrete blocks using classic chiseling tools. This is certainly the cheapest option, but it takes the longest and is physically demanding.
Chiseling with a rotary hammer: When a hammer and chisel push the user to their physical limits, a rotary hammer can be very useful. However, if the concrete contains more than enough cement, progress here will also be limited.
Concrete saw: A concrete saw is a good way to remove large concrete blocks. The saw can be used to cut the concrete into smaller pieces that are then easier to remove. However, this has a significant disadvantage in terms of price.
Hydraulic hammer: A hydraulic hammer, usually mounted on an excavator, is a powerful tool. However, you have to get this machine to the work site, which is difficult or even impossible in places like basements, shafts, or backyards.
Drilling holes and filling them with Betonamit: In addition to the previously mentioned options, this is a cost-effective and efficient method for breaking down concrete blocks. More at www.betonamit.at
