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“水泥灰”变身“环保绿” 新材料与特种水泥引领行业转型
Zhong Guo Xin Wen Wang· 2025-08-21 09:16
Core Insights - The cement industry is undergoing significant transformation with a focus on "green low-carbon," "new materials," and "special cement" as key drivers of change [1][4]. Group 1: Industry Transformation - The cement factories visited have shifted from a traditional "dirty" image to a cleaner, greener environment, featuring closed transportation and storage systems, clean roads, and greenery [2]. - Digitalization and automation are enhancing operational efficiency, reducing safety risks, and improving employee health by minimizing manual labor [2]. Group 2: Waste Management and Material Innovation - Cement companies are taking on the role of urban "cleaners" by processing solid waste, utilizing industrial by-products like blast furnace slag and fly ash for land reclamation [4]. - The production of new binding materials from waste not only reduces costs but also helps eliminate millions of tons of urban waste annually, supported by local government subsidies [4]. Group 3: Special Cement Development - Special cement is emerging as a crucial area for transformation, with applications in nuclear, military, and large infrastructure projects, and is gradually entering the consumer market for customized solutions [5]. - Despite the advantages of special cement, traditional cement remains irreplaceable due to its widespread use, with ongoing efforts to expand traditional cement markets internationally, including regions like Africa and the EU [5].