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.

本文介绍了产品～焦的特性，并对其在建材行业的开发研究成果进行了评述．主要包焦代烧制水泥，焦代焦炭熔制岩棉等。