Stone coal replaces clay for successful research

After Guilin Duxiu Cement Plant invested 300,000 yuan for the success of stone coal as a substitute for clay, it has created greater room for development for the company. At the same time, it has also protected the environment, saved land, and achieved good economic, environmental, and social benefits. benefit.
The plant is located in the north of Guilin, which is famous for its karst landforms. It lacks clay resources. In the past 30 years since the establishment of the factory, the use of clay with traditional recipes has caused the waste of hundreds of acres of land resources. At the same time, the karst rocks that have been weathered in the surrounding areas are commonplace. How to change the traditional formula to make full use of stone resources has become the focus of the plant's comprehensive utilization of resources in 2002. After several months of hard work, the plant invested hundreds of thousands of yuan in funds to transform the supporting process and equipment, and obtained the success of the stone coal as a substitute for clay. The quality of its cement finished product also passed the certification of Guangxi Regional Committee for Comprehensive Utilization of Resources. .