1.0.1 This specification is formulated with a view to ensuring that the technology for lightweight residential buildings of steel structure could be safely applied and the technology shall be advanced, the quality guaranteed.
l.0.2 This specification is applicable to the design, construction and acceptance of lightweight residential buildings of steel structure, which takes the light steel frame as the structural system, supported by light-weight wall, light-weight floor-slab and light-weight roof building system that meet the functional requirements in less than 6 stories of non seismic protection and 6~8 magnitude seismic protection intensity.
1.0.3 The design, construction and acceptance of lightweight residential buildings of steel structure shall meet the requirements as specified in relevant current national standard in addition to this specification.
Foreword I
1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Materials
3.1 Structured Material
3.2 Enclosing Material
3.3 Thermal Insulation Material
4 Architectural Design
4.1 General Requirements
4.2 Modular Coordination
4.3 Plane Design
4.4 Light-weight Walls and Roofs Design
5 Structural Design
5.1 General Requirements
5.2 Construction Requirements
5.3 Structural Members Design
5.4 Joint Design
5.5 Foundation Design
5.6 Non-structural Members Design
5.7 Steel Structure Protection
6 Steel Structure Construction
6.1 General Requirements
6.2 Manufacture and Installation of Steel Structures
6.3 Acceptance of Steel Structure
7 Light-weight Floor-slab and Wall and Roof Construction
7.1 General Requirements
7.2 Light-weight Floor-slab Installation
7.3 Light-weight Wallboard Installation
7.4 Light-weight Block Wall Construction
7.5 Light Steel-framed Composite Wall Construction
7.6 Light-weight Thermal Insulating Roof Construction
7.7 Construction Acceptance
8 Final Acceptance and Using
8.1 Final Acceptance
8.2 Using and Maintenance
Appendix A Bearing Capacity Calculation Formula of L-section Column
Explanation of Wording in This Specification
List of Quoted Standards
