The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.

本文采副产品～天然的特性，并对其在建材行业的开发研究成果进行评述．主要包括天然烧制水泥，天然炭熔制岩棉等。