T/SDDP 6-2022 Full-component wet-cured polyurethane elastomer running track construction specifications
T/SDDP 6-2022 Full-component wet-cured polyurethane elastomer running track construction specifications
Basic Information
Scope
Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Marking 5. Basic requirements 6. Technical requirements 6.01. Limitations on harmful substances in non-solid raw materials 6.02. Limitations on harmful substances and odor requirements in finished products 6.03. Physical and mechanical performance requirements 7. Structure of the one-component wet-curing polyurethane elastic running track material system 8. Requirements and treatment of the base layer 8.01. Base layer requirements 8.02. Base layer treatment 9. Construction process of the one-component wet-curing polyurethane elastic running track system 9.01. Spraying or rolling application of the primer 9.02. Paving the one-component wet-curing polyurethane elastic layer 9.03. Spraying the solvent-free one-component polyurethane surface 9.04. Curing at room temperature 9.05. Measurement and marking 10. Quality inspection and acceptance 10.01. General provisions 10.02. Appendix A: Explanation of terms used in this specification B (Information) Drafting units and main drafters C References