50% reduction in CO2 emissions per ton of product! Yatai Building Materials Group completed the first production of green low-carbon solid waste cementitious materials

At present, under the guidance of the national "double carbon" strategy, the pace of green transformation of building materials industry continues to accelerate, and the traditional high energy consumption and high pollution production capacity is accelerating iterative upgrading. Relying on the research and development platform of the national enterprise technology center, Yatai Building Materials Group jointly carried out research and development in universities, focusing on the direction of green low-carbon solid waste-based cementitious materials to promote in-depth research and development. In May 2026, in the 3 # ultra-fine grinding production line of Yatai Building Material Yitong Company, the first production of green low-carbon solid waste-based cementitious materials was completed, and the carbon dioxide emissions per ton of products were reduced by 50% compared with traditional cement.

Deepening scientific research: Repeated experiments to solve the technical problems

of solid waste utilization This research and development fully reflects the value of cooperation between Yatai Building Materials Group and institutions of higher learning. Relying on the combination of the basic theory of universities and the practical ability of enterprises, the Group deeply studied the mineral composition and activation mechanism of solid waste, optimized the particle size distribution, accurately regulated the dosage of activator, and effectively activated the potential cementitious activity of solid waste. After several rounds of theoretical deduction and small grinding experiments, the final green low-carbon solid waste cementitious material does not need high temperature calcination, the production process is simple, and the proportion of solid waste is more than 95%, which greatly reduces the dependence on natural ore raw materials.

Breaking through the barrier of pilot production: The production line was in stable operation and the trial production was successfully implemented

. On the basis of the existing equipment of Yitong Company, Yatai Building Materials Group optimized and adjusted the batching system, the structure inside the mill and the gradation of the grinding body, and successfully realized the industrial production of green low-carbon solid waste-based cementitious materials. This production overcomes the bottleneck problems of large dosage of desulfurization gypsum and difficult feeding, and realizes the green recycling industry chain of technology autonomy, process maturity and product standardization. The products conform to the development trend of green infrastructure and low-carbon buildings, effectively enrich the low-carbon building materials product system, and promote the transformation and upgrading of the cementitious materials industry to the direction of energy saving, environmental protection, recycling and low carbon.

Enabling industrial upgrading: Low-carbon building materials boost high-quality development

of green infrastructure Yatai Building Materials Group will continue to deepen the strategic cooperation between industry, university and research institutes, build a coordinated development model of "university theoretical research and development + enterprise engineering transformation", continue to deepen the iteration of solid waste recycling technology, and reduce production costs. We will accelerate the industrialization of high-end scientific research achievements and accelerate the transformation and upgrading of Yatai Group towards green, low-carbon, pollution reduction and green expansion.