T/NAIC 003-2022 Prefabricated reinforced concrete independent foundation
T/NAIC 003-2022 Prefabricated reinforced concrete independent foundation
Basic Information
Scope
Scope: This document specifies the specifications and markings, basic requirements, component design, construction requirements, inspection rules, marking, stacking and transportation, installation, and product quality certificates for prefabricated reinforced concrete independent foundations. This document is applicable to reinforced concrete structures or steel structures with reinforced concrete independent foundations under columns; Main technical contents: 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Classification, designations, and markings 5 Basic requirements 6 Inspection rules 7 Marking, stacking, and transportation 8 Product quality certificates Appendix A: Product design Appendix B: Section width for shear in inclined sections of stepped and conical footings Appendix C: Performance test methods for prefabricated reinforced concrete independent foundations Appendix D: Specifications for prefabricated reinforced concrete independent foundations