The mantle is a layer between the crust and the outer core. Earth's mantle is a silicate rocky shell with an average thickness of 2,886 kilometres (1,793 mi). The mantle makes up about 84% of Earth's volume. It is predominantly solid but in geological time it behaves as a very viscous fluid.
demolition - an event (or the result of an event) that completely destroys something wipeout, destruction conclusion, ending, finish - event whose occurrence ends something; his death marked the ending of an era; when these final episodes are broadcast it will be the finish of the show
Commercial demolition is the partial or complete dismantlement of commercial properties such as office buildings, shopping malls, hotels and the like. Deconstruction is defined as the labor-intensive demolition of a structure in order to maximize the amount of potentially recyclable materials from the building.It often involved a considerable amount of hand demolition and sort separation in preparation for marketing the structureâs components.emolition is a complex set of tasks involving structural dismantlement, site clearance, environmental remediation, salvage, recycling, and industrial recovery.