For the walls surrounding the living room fireplace, Cobb specified high-volume fly ash concrete made with a by-product of burning coal in power plants that usually ends up in landfills. Photo 6 of 6 in Materiality by Amy Rutty from Yes, It Is Easy Being Green

Materiality

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For the walls surrounding the living room fireplace, Cobb specified high-volume fly ash concrete made with a by-product of burning coal in power plants that usually ends up in landfills.