T/CNCA 015-2022 Modified magnesium-coal-based solid waste filling material

GB/T 1596-1991 Fly ash used for cement and concrete GB/T 1596-2005 Fly ash used for cement and concrete GB/T 1596-2017 Fly ash used for cement and concrete GB 6566-2001 Limit of radionuclides in building materials GB 6566-2010 Limits of radionuclides in building materials GB 8076-1997 Concrete admixtures GB 8076-2008 Concrete admixtures GB 8978-1996 GB/T 14684-2001 Sand for building GB/T 14684-2011 Sand for construction GB/T 14684-2022 Sand for construction GB/T 14685-2001 Pebble and crushed stone for building GB/T 14685-2011 Pebble and crushed stone for construction GB/T 14685-2022 Pebble and crushed stone for construction GB/T 18046-2000 Ground granulated blast furnace slag used for cement and concrete GB/T 18046-2008 Ground granulated blast furnace slag used for cement and concrete GB/T 18046-2017 Ground granulated blast furnace slag used for cement，mortar and concrete GB/T 27690-2011 Silica fume for cement mortar and concrete GB/T 27690-2023 Silica fume for cement mortar and concrete GB/T 50123-2019 Standard for geotechnical testing method JG/T 237-2008 Mould for concrete specimens JG/T 244-2009 Mixers for concrete test JG/T 248-2009 Apparatus for concrete slump test JG/T 3033-1996 Mortar mixers for testing HJ 557-2010 HJ 557-2010 Solid waste leaching toxicity leaching method Horizontal shaking method NB/T 51070-2017 Test methods for coal slurry filling materials in coal mines T/CNCA 014-2022 Modified Magnesium Slag-based Gelling Material GB/T 50080-2016 Standard for test method of performance on ordinary fresh concrete GB/T 50081-2019 Standard for test methods of concrete physical and mechanical properties JGJ/T 70-2009 Standard for test method of basic properties of construction mortar GB/T 8076-2025 Concrete admixtures