In order to better service cement industry and prolong the performance of cement furnace kiln,  CNBM developed the low thermal conductivity and multiplayer mullite brick for cement industry with the help of headquarter of CNBM Technology. This New refractory brick, which won patents of China, combines the fire resistance, wear resistance and thermal insulation, has excellent thermal shock resistance, low coefficient of heat conductivity and saving energy effect.

This brick, is used in transition zone and kiln tail, can decrease the surface temperature of kiln, reduce heat loss, decrease the energy consumption of cement, reduce pollutant discharge and prolong the performance of cement kiln.

The commercial production of this New refractory bricks lays a foundation for improving the product structure, realizing transformation, enhancing overall competitiveness, and becoming the largest refractory production base for cement industry.