岩棉

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.

本文介煤副产品～天焦的特性，并对其在建材行业的开发研究成果进行评述．主要包括天焦代煤烧制水泥，天焦代焦炭熔制岩棉等。