A proposed manufacturing plant southeast of the Tri-Cities will make building insulation by crushing stone, melting it and spinning the lava-like material in an industrial-strength cotton candy maker.
A proposed manufacturing plant southeast of the Tri-Cities will make building insulation by crushing stone, melting it and spinning the lava-like material in an industrial-strength cotton candy maker.
A Danish insulation manufacturer is getting ready to build its $175 million plant at Wallula Gap and inviting prospective local contractors to information sessions in Pasco this week. The project ...
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