The destruction of Kiev concrete

Works on the destruction of concrete monolithic buildings in Kiev. Volume fragmentation was about 300 cubic meters. Failure in concrete was carried out by special gidrokleschami. Gidrokleschi able tyazheloarmirovanny crumbling concrete and rebar snacking. Hydraulic hammer inappropriate to use in such cases for two reasons: high-density seismic reinforcement and negative impacts on neighboring buildings.