Quangong Brick Making Laboratory Achieves New Breakthrough in Co-utilization of Multi-Source Solid Waste

Quanzhou Gong Machinery Co., Ltd. continues to deeply cultivate the field of solid waste resource utilization and constantly explores green building material equipment and process innovation. Recently, Quanzhou Gong's brick-making laboratory has achieved phased results in the research of solid waste brick-making technology. It has successfully completed the standard brick preparation experiment using three types of solid waste—incineration ash, phosphorus slag, and coal gangue—as the main raw materials, providing a feasible path for the high-value utilization of multi-source solid waste.

Incineration ash, phosphorus slag, and coal gangue are widely sourced and have complex compositions, facing significant challenges in their treatment and disposal for a long time. Quanzhou Gong brick-making laboratory, relying on comprehensive testing facilities and a professional technical team, conducted component analysis and proportion optimization of these three solid wastes. Combining the physical properties and chemical reactivity of different materials, it developed targeted brick-making process solutions. During the experiments, the laboratory used mature and reliable brick-making equipment for molding tests. Through multiple rounds of parameter adjustments and process verification, it successfully produced standard non-fired bricks that met the requirements for strength, size, and appearance.

This experimental result not only verifies the feasibility of co-processing bricks from multiple solid wastes, but also further demonstrates the technological advantages of non-fired brick machines in the resource utilization of solid waste. Through the non-fired molding process, solid waste can be transformed into stable block products without high-temperature calcination, effectively reducing energy consumption and carbon emissions, aligning with the current trend of green building materials development under the "dual carbon" background. This technological breakthrough marks a solid step forward for Quanzhou Machinery in the field of co-processing and high-value utilization of complex multi-source solid waste, providing a more universal and economical innovative solution for the construction of "zero-waste cities."