T/CECS 10109-2020 Corrosion-resistant prefabricated concrete piles

GB 175-1999 Portland cement and ordinary Portland cement GB 175-2007 Common portland cement GB 175-2023 Common portland cement GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels GB/T 701-1997 Hot-rolled low carbon steel wire rods GB/T 701-2008 Hot rolled low carbon steel wire rods 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 1596-2017 Fly ash used for cement and concrete GB/T 5223.3-2005 Steel bars prestressed concrete GB/T 5223.3-2017 Steel bars for the prestressing of concrete GB 8076-1997 Concrete admixtures GB 8076-2008 Concrete admixtures GB 13476-1999 Pretensioned spun concrete piles GB/T 13476-2009 Pretensioned spun concrete piles GB/T 13476-2023 Pretensioned spun concrete piles 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 18046-2017 Ground granulated blast furnace slag used for cement，mortar and concrete GB/T 27690-2011 Silica fume for cement mortar and concrete GB 50010-2010 Code for design of concrete structures GB 50021-2001 Code for investigation of geotechnical engineering GB/T 50082 JC/T 947-2014 Pre-stressed concrete pipe using end plate for prefabricated reinforced concrete tube using the method of first-stranding JC/T 947-2005 Pre-stressed concrete pipe using end plate for pre-stressed concrete pipe with prefabricated tension members JC/T 2236-2014 The technical specification for the application of silica sand powder in prestressed high-strength concrete pile JC/T 2239-2014 Prestressed concrete hollow square pile with end plate 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 50164-2011 Standard for quality control of concrete GB/T 50476-2019 Code for durability design of concrete structures JGJ 19-2010 Technical specification for application of cold-drawn low-carbon wires JGJ 63-2006 Standard of water for concrete GB/T 8076-2025 Concrete admixtures