ntegrated heavy refractory layer with light one;easy for application ;labour and effort saving.

Good peformance at high remperature;peel-off resistance;anticorrosion;excellent heat-insulation;energy saving;remperature of kiln body can be deceased by 80-120℃.

Double durable life comperaed with other bricks for rotary kiln.With the development of science and technology and dry kiln ,the compound bricks for rotary kiln will become the optimum product in order to save energy,lower cost and prolong kiln’s life.