GB/T 45610-2025
ActiveReclamation code of practice for coal gangue backfill subsidence area
煤矸石回填塌陷区复垦技术规程
Application Summary AI generated
This standard provides technical specifications for using coal gangue, a solid waste from coal mining, to backfill subsidence areas caused by underground mining. It is applied in the reclamation of mining-affected land, detailing procedures for material selection, filling methods, compaction, and revegetation to restore the land for agricultural or ecological use. The standard is primarily used by mining companies and environmental remediation contractors in China's coal-producing regions.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.