煤基全固废胶凝材料

Search documents
鄂尔多斯:煤基全固废胶凝材料试验道路建设取得重大突破
Nei Meng Gu Ri Bao· 2025-06-11 15:36
Core Insights - The construction of the first coal-based solid waste cementing material test road in Inner Mongolia is underway, showcasing innovative use of industrial solid waste [6][7] - The project utilizes coal chemical gasification slag as the main material, integrating fly ash and desulfurization gypsum, achieving a 100% solid waste mix for road base material [6][7] - The technology aims to enhance the resource utilization rate of industrial solid waste by over 70%, with each kilometer of road capable of absorbing approximately 6,000 tons of solid waste, significantly reducing land use and environmental risks [6][7] Group 1 - The test road measures 220 meters in length and 17 meters in width, marking a significant development in the region's infrastructure [6] - The construction process involves innovative techniques that form a comprehensive technical system for future large-scale promotion [6][7] - The project is expected to reduce construction costs by over 30% compared to traditional materials, providing a model for engineering in areas with concentrated industrial waste [6][7] Group 2 - The project is a collaboration between Su Li Ge Construction Development Group, local environmental investment companies, and Southeast University, addressing the challenges of coal-based solid waste utilization [7] - It establishes an integrated demonstration base for production, learning, research, and application, proposing multi-scenario application solutions [7] - The successful implementation of this project signifies a breakthrough in the resource utilization of coal-based solid waste, contributing to the green and low-carbon transformation of the energy sector and supporting the "dual carbon" strategy [7]