Removal of deep foundation pit support
Concrete or steel support? Fixed support for cutting steel, concrete support in breaking machine. Static explosion, more trouble is mainly to find the appropriate team personnel equipment and management ledger.
Wire saw more trouble, longer time. Static explosion, rope saw after the material transport is generally not broken crash and broken loading two, free choice
Wire saw cutting is still relatively fast, the key is to be able to put large crane! Can not say that can not stand! Static explosion is not recommended for the duration of the project, slag trouble! You can spot cutting up digging machine broken on the best!