GB/T 38901-2020 Fiber reinforced concrete shield segments

GB/T 50082 GB 175-1999 Portland cement and ordinary Portland cement GB 175-2007 Common portland cement GB 175-2023 Common portland cement GB/T 1499.1-2008 Steel for the reinforcement of concrete—Part 1:Hot rolled plain bars GB/T 1499.1-2017 Steel for the reinforcement of concrete—Part 1:Hot rolled plain bars GB 1499.1-2024 Steel for the reinforcement of concrete—Part 1:Hot rolled plain bars GB/T 1499.2-2007 Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars GB/T 1499.2-2018 Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars GB 1499.2-2024 Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars 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 8076-1997 Concrete admixtures GB 8076-2008 Concrete admixtures GB/T 14902-2003 Ready-mixed concrete GB/T 14902-2012 Ready-mixed concrete 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 18173.4-2010 Polymer water-proof materials—Part 4:Rubber gasket for shield-driven tunnel GB/T 21120-2007 Synthetic fibres for cement,cement mortar and concrete GB/T 21120-2018 Synthetic fibres for cement concrete and mortar GB/T 22082-2008 Reinforced concrete segments GB/T 22082-2017 Reinforced concrete segments GB/T 27690-2011 Silica fume for cement mortar and concrete GB/T 27690-2023 Silica fume for cement mortar and concrete GB/T 31061-2014 Cork-rubber gasket for shield-driven tunnel YB/T 151-1999 Steel fibers for fiber reinforced concrete JC/T 2030-2010 Prefabricated concrete lining segment production process technical specification TB/T 3329-2013 Electricity-powered railway contact network pre-buried channel in tunnel YB/T 151-2017 Concrete steel fiber GB/T 22082-2024 Reinforced concrete segments GB 50010-2010 Code for design of concrete structures GB 50119-2013 Code for concrete admixture application GB 50157-2013 Code for design of metro GB 50446-2017 Code for construction and acceptance of shield tunnelling method GB 50838-2015 Technical code for urban utility tunnel engineering 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 GB/T 50107-2010 Standard for evaluation of concrete compressive strength GB 50108-2008 Technical Code for Waterproofing of Underground Works GB/T 50146-2014 Technical code for application of fly ash concrete GB 50164-2011 Standard for quality control of concrete GB 50204-2015 Concrete Structure Construction Quality Acceptance Standards GB/T 50476-2019 Code for durability design of concrete structures GB/T 51003-2014 Technical code for application of mineral admixture JGJ 52-2006 Standard for technical requirements and test method of sand and crushed stone (or gravel) for ordinary concrete JGJ 63-2006 Standard of water for concrete GB/T 8076-2025 Concrete admixtures