T/CECS 10383-2024 Steel fiber reinforced concrete light weight prefabricated staircase

GB 175-1999 Portland cement and ordinary Portland cement GB 175-2007 Common portland cement GB 175-2023 Common portland cement 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 9978.1-2008 Fire-resistance tests—Elements of building construction—Part 1:General requirements GB/T 9978.5-2008 Fire-resistance tests—Elements of building construction—Part 5:Specific requirements for loadbearing horizontal separating elements GB/T 18736-2002 Mineral admixtures for high strength and high performance concrete GB/T 18736-2017 Mineral admixtures for high strength and high performance concrete GB/T 31387-2015 Reactive powder concrete GB/T 39147-2020 Steel fiber for concrete GB 50010-2010 Code for design of concrete structures GB 50016-2014 Code for fire protection design of buildings GB 50119-2013 Code for concrete admixture application JG/T 562-2018 Precast concrete stair JGJ/T 152-2008 Technical specification for test of reinforcing steel bar in concrete JGJ/T 441-2019 Technical standard for human comfort of the floor vibration 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/T 50152-2012 Standard for test method of concrete structures GB/T 50476-2019 Code for durability design of concrete structures GB/T 51231-2016 Technical standard for assembled buildings with concrete structure GB 55037-2022 Building Fire Protection General Standards JGJ 1-2014 Technical specification for precast concrete structures JGJ 63-2006 Standard of water for concrete JGJ/T 152-2019 Concrete Reinforcement Detection Technology Standard (with Explanatory Notes)