After diners finish their oysters, the shells are upcycled into limestone for cement
Eaton HK and The Langham are reducing landfill waste by sending their restaurants’ oyster shells to Green Island Cement.
Dezeen3y
Limestone House
An outer shell of Australian limestone is carved to reveal orchestrated window apertures. Openings on the north elevation allow for views of the sun and sky. A central, shaded courtyard draws ...