This standard specifies definitions, classifications, requirements, test methods and inspection rules as well as marking, packing, transportation and storage of fire resistant shutter.
This standard is applicable to smoke-proof fire resistant shutters in industrial and civil buildings.
Inorganic fiber composite fire resistant shutter specified in this standard is only applicable to indoor well-ventilated dry place.
2 Normative References
The following standards contain provisions which, by reference in this text, constitute provisions of this national standard. For dated reference, subsequent amendments (excluding amending errors) to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents are applicable. For any undated references, the latest editions of the documents referred to apply.
GB/T 1243 Short Pitch Transmission Precision Roller Chains and Chain Wheels (GB/T 1243-1997, eqv ISO 606: 1994)
GB/T 2828.1 Sampling Procedures for Inspection by Attributes - Part 1: Sampling Schemes Indexed by Acceptance Quality Limit (AQL) for Lot-by-lot Inspection (GB/T 2828.1-2003, ISO 2859-l:1999, IDT)
GB/T 3923.1 Textiles - Tensile Properties of Fabrics - Part 1: Determination of Breaking Force and Elongation at Breaking Force - Strip Method (GB/T 3923.1-1997, neq ISO/DIS 13934-l:1994)
GB 4717-1993 General Technical Conditions for Fire Alarm Control Units
GB/T 5454 Textiles - Burning behavior - Oxygen Index Method (GB/T 5454-1997, neq ISO 4589:1984)
GB/T 5455 Textiles - Burning Behavior - Vertical Method
GB/T 5464 Non-combustibility Test Method of Building Materials (GB/T 5464-1999, idt ISO 1182:1990)
GB/T 7633 Fire Resistance Tests - Door and Shutter Assemblies (GB/T 7633-1987, eqv ISO 3008:1976)
GB 8624-1997 Classification for Burning Behavior of Building Materials and Products
GB 9969.1 General Principles for Preparation of Instructions for Use of Industrial Products
GB/T 14436 General Principles of Industrial Product Guarantee Documents
GB 15930-1995 Fire Dampers - Tests
3 Terms and Definitions
For the purpose of this standard, the following terms and definitions apply.
3.1
Steel fire resistant shutter
A kind of shutter, consisted of curtain plate, guide rail, riser plate, lintel, box that are all made of steel materials as well as matched door roller and control box, which meets requirements on fire integrity
3.2
Inorganic fiber composite fire resistant shutter
A kind of shutter, consisted of curtain surface (with stainless steel wire or stainless wire rope matched inside) made of inorganic fiber materials and clamp plate, guide rail, riser plate, lintel and box that are all made of steel materials as well as matched door roller and control box, which meets requirements on fire integrity3.3
Special type fire resistant shutter
A kind of shutter, consisted of curtain surface made of inorganic fiber materials or steel materials and guide rail, riser plate, clamp plate, lintel and box that are all made of steel materials as well as matched door roller and control box, which meets requirements on fire integrity, insulation and smoke-proof performance
