T/ZZXJX 225-2022 Lifting scaffold safety technical regulations for fixed-mounted scaffolding
T/ZZXJX 225-2022 Lifting scaffold safety technical regulations for fixed-mounted scaffolding
Basic Information
Scope
Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Basic provisions 5. Performance of components and fittings 6. Load and design calculations 6.1 Load classification 6.2 Load values 6.3 Load combinations 6.4 Basic provisions for design calculations 7. Structure construction 7.1 Frame composition 7.2 Frame structure 7.3 Attachment and support structures 7.4 Lifting mechanisms 7.5 Anti-tipping devices 7.6 Anti-fall devices 7.7 Protective facilities 7.8 Reinforcement of special parts 8. Installation, lifting, use, and dismantling 8.1 Installation 8.2 Lifting 8.3 Use 8.4 Dismantling 9. Safety management 9.1 General requirements 9.2 Inspection and acceptance 9.3 Maintenance and repair