GB/T 46824-2025 Rebar truss deck with permanent cement-based bottom formwork for rural housing

GB 175-1999 Portland cement and ordinary Portland cement GB 175-2007 Common portland cement GB 175-2023 Common portland cement GB/T 846-2017 Cross-recessed countersunk(flat) head tapping screws GB/T 846-1985 Cross recessed countersunk head tapping screws 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/T 3098.1-2000 Mechanical properties of fasteners—Bolts, screws and studs GB/T 3098.1-2010 Mechanical properties of fasteners—Bolts,screws and studs GB/T 5117-1995 Carbon steel covered electrodes GB/T 5117-2012 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels GB/T 5118-1995 Low alloy steel covered electrodes GB/T 5118-2012 Covered electrodes for manual metal arc welding of creep-resisting steels GB/T 7019-1997 Test methods for fiber cement products GB/T 7019-2014 Test methods for fiber cement prdoucts GB/T 7019-2024 Test methods for fiber cement products GB 8624-1997 Classification on burning behaviors for building materials GB 8624-2006 Classification for burning behavior of building materials and products GB 8624-2012 Classification for burning behavior of building materials and products 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 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 20472-2006 Sulpho-aluminate cement GB 50010-2010 Code for design of concrete structures 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 51231-2016 Technical standard for assembled buildings with concrete structure JC/T 412.1-2018 Fiber cement sheet - Part 1: Asbestos-free fiber cement sheet JC/T 412.1-2006 Fiber cement flat sheets Part 1:Non-Asbestos Fiber cement flat sheets JGJ 114-2014 Technical specification for concrete structures reinforced with welded steel fabric JGJ 145-2013 technical specification for post-installed fastenings in concrete structures YB/T 4262-2011 Reinforcing steel truss used in reinforced concrete GB 8624-2025 Classification for burning behavior of building materials and products