JG/T 352-2012 Pore-forming mould for cast-in-situ concrete hollow structure

JG/T 352-2017 Pore-forming mould for concrete structure

GB/T 1596-2005 Fly ash used for cement and concrete GB 8624-2006 Classification for burning behavior of building materials and products JC/T 435 GB 175-1999 Portland cement and ordinary Portland cement GB 175-2007 Common portland cement GB 175-2023 Common portland cement GB 1499-1998 Hot rolled ribbed steel bars for the reinforcement of concrete 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 1499.3-2002 Welded steel fabric for the reinforcement of concrete GB/T 1499.3-2010 Steel for the reinforcement of concrete—Part 3:Welded fabric GB/T 1499.3-2022 Steel for the reinforcement of concrete—Part 3:Welded fabric 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 13013-1991 Hot rolled plain steel bars for the reinforcement of concrete GB 13788-2000 Cold rolled ribbed steel wires and bars GB/T 13788-2008 Cold rolled ribbed steel wires and bars GB/T 13788-2017 Cold rolled ribbed steel bars GB 13788-2024 Cold rolled ribbed steel bars 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 JC/T 481-2013 JC/T 540-2006 Cold-drawn low carbon steel wire for concrete products JC/T 659-2003 Low alkalinity of sulphoaluminate cement HJ/T 231-2006 Environmental Label Product Technical Requirements: Recycled Plastic Products JC/T 481-1992 JC/T 481-1992 Building Dustless Slaked lime powder GB 50010-2010 Code for design of concrete structures GB 50016-2014 Code for fire protection design of buildings GB/T 8076-2025 Concrete admixtures