T/NJFPA A004-2022 High silica glass wool fire blanket
T/NJFPA A004-2022 High silica glass wool fire blanket
Basic Information
Scope
Scope: This document specifies the terms and definitions, models, specifications, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of high silica oxide fire blankets. This document is applicable to high silica oxide fire blankets used to extinguish fires in large facilities and equipment and prevent the spread of fires. Main technical contents: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Models and specifications 5. Requirements 6. Test methods 7. Inspection rules 8. Marking, packaging, transportation, and storage Appendix A: Determination of High Temperature Strength of High Silica Oxide Glass Fiber Woven Fabrics Appendix B: Determination of Thermal Shrinkage Rate of High Silica Oxide Glass Fiber Woven Fabrics Appendix C: Determination of Heat Loss of High Silica Oxide Glass Fiber Woven Fabrics