| http://www.w3.org/ns/prov#value | - other than building insulation, including building board, sheathing, shingle backer, sound deadening board, roof insulating board, insulating wallboard, acoustical and non-acoustical ceiling tile, acoustical and non-acoustical lay-in panels, floor underlayments, and roof overlay (coverboard). (c) Cement and concrete, including concrete products such as pipe and block containing: (1) Coal fly ash;
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