aircrete n.— «HeidelbergCement’s sale of Thermalite was postponed after failing to attract a high enough bid for the nation’s biggest maker of aerated-concrete blocks, also known as aircrete, used to insulate buildings...
warm shell n.— «Although there are no strict definitions, “cold shells” are generally facilities where tenants may have to install bathrooms, elevators and air conditioning. But that’s not as bad as an “arctic...