作者: Onofrio G. Petino
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摘要: A method for removal of asbestos floor tile comprising the following steps: lowering temperature a selected section and adhesive material between said tile(s) juxtaposed subflooring; maintaining reducing agent period time sufficient to cause material/layer substantially lose its bonding properties; removing de-bonded from subflooring disposing according Governmental regulations. manually transportable housing dimensioned receiving therewithin quantity or block dry ice. Said having bottom defining an opening being aligned with tile(s). Blower means mounted directing air stream over ice downwardly through unto