Recently,the"Highway Project Ash Stable Grain Grassroots Technical Specification"(DB13/T 6212-2025)in Hebei Province,which was compiled by the Group,was officially released and officially implemented on January 16,2026.The standard aims to standardize and promote the environmentally friendly grass-roots road construction technology with industrial solid waste as the main raw material,and provide a strong innovation engine for the construction of green background in the province's highway construction and the creation of a low-carbon environmental protection cycle system.
The standard system specifies the material design,production construction,quality control and other full process technical requirements for the ash stable pellets,and provides clear technical follow-up for the large-scale use of solid waste such as industrial by-product gypsum and coal gangue.In the process of standard preparation and drafting,the Group has deeply integrated many years of practical experience in the field of solid waste resourceization and road engineering,and has provided solid support for the reliability,economy and operability of technology from the aspects of material ratio optimization and construction process innovation.This not only reflects the Group's deep accumulation in green technology research and development and results transformation,but also demonstrates the Group's responsibility and responsibility to actively promote the technological progress of the industry and implement the concept of green development.
The implementation of this standard will reduce the dependence of road construction on natural resources and have a positive effect on reducing the environmental burden.In the future,the Group will continue to promote the comprehensive promotion and iterative upgrading of green road building technology,while continuously improving the quality of engineering and environmental protection benefits,deepen the field of infrastructure construction with a more vigorous attitude,pave the green transportation background with scientific and technological innovation,and contribute more wisdom and strength to accelerate the construction of a"transport power"!