Building implosion is the deliberate placement of explosive material and timing of its explosion in the controlled demolition business such that a structure falls on itself in a matter of seconds, limiting physical harm to its immediate surroundings. Building implosion also refers to the small detonation of other buildings such as bridges, exhaust fumes, skyscrapers, and tunnels.
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Building implosion, which might take months or years to complete using other means, is most common in metropolitan areas and frequently includes big landmark structures. The term 'implosion' is a misnomer when referring to the demolition of a structure. This was reported about the demolition of the 1515 Tower in West Palm Beach, Florida. 'You utilize explosive materials in vital structural links to allow gravity to pull it down.'