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Contents 1 General 2 Terms and Symbols 3 Basic Requirements 4 Admittance of Raw Material and Finished Products 5 Welding Work of Steel Structures 6 Connecting Work of Fasteners 7 Processing Work of Steel Parts and Steel Components 8 Assembly Work of Steel Elements 9 Test Assembling Work of Steel Elements 10 Installation Work of Single-layer Steel Structures 11 Installation Work of Multilayer or High Steel Structures 12 Installation Work of Net-type Steel Structures 13 Preparation and Installation Work of Metal Contour Plates 14 Coating Work of Steel Structures 15 Final Acceptance of Subitem-works of Steel Structure Appendix A Quality Standard of Appearance of Welding Seam, and Allowable Variations of Sizes of Welding Seam Appendix B Inspection Items of Connecting of Fastener Appendix C Allowable Variations for Assembly of Steel Structure Appendix D Allowable Variations for Test Assembling of Steel Structure Appendix E Allowable Variations for Installation of Steel Structure Appendix F Test Method for Thickness of Fire-retardant Coating Layer of Steel Structur Appendix G Test of Safety and Functionality of Steel Structures and Test Items Needing Witness Appendix H Examination Items of Visual Sensation of Steel Structures Appendix J Record Forms for Batch Quality Acceptance of Steel Structures Explanatory Notes for Wording of this Code Additional Notes: Explanatory Notes for Clauses |