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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GBZ18029.16-2021: Wheelchairs - Part 16: Resistance to ignition of postural support devices Status: Valid
Basic dataStandard ID: GB/Z 18029.16-2021 (GB/Z18029.16-2021)Description (Translated English): Wheelchairs - Part 16: Resistance to ignition of postural support devices Sector / Industry: National Standard Classification of Chinese Standard: Y14 Word Count Estimation: 12,176 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GBZ18029.16-2021: Wheelchairs - Part 16: Resistance to ignition of postural support devices---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.GB /Z 18029:16-2021 Wheelchairs -- Part 16: Resistance to ignition of postural support devices ICS 11:180 CCSY14 National Standardization Guiding Technical Document of the People's Republic of China Replacing GB/T 18029-2000 Wheelchairs Part 16: Flame retardancy of postural fixation devices (ISO 7176-16:2012, IDT) Published on 2021-12-31 2021-12-31 Implementation State Administration for Market Regulation Released by the National Standardization Administration forewordThis document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted: This document is part 16 of GB/T 18029 "Wheelchair Vehicles": GB/T 18029 has released the following parts: --- Part 1: Determination of static stability; --- Part 2: Determination of dynamic stability of electric wheelchairs; --- Part 3: Determination of braking performance; --- Part 4: Determination of theoretical energy consumption of electric wheelchairs and electric scooters; --- Part 5: Determination of dimensions, mass and operating space; --- Part 6: Determination of the maximum speed, acceleration and deceleration of electric wheelchairs; --- Part 7: Measurement of seat and wheel dimensions; --- Part 8: Requirements and test methods for static strength, impact strength and fatigue strength; --- Part 9: Electric wheelchair climatic test method; --- Part 10: Determination of the obstacle-surmounting ability of electric wheelchairs; --- Part 11: Test dummies; --- Part 13: Determination of the coefficient of friction of the test surface; --- Part 14: Requirements and test methods for power and control systems for electric wheelchairs and electric scooters; --- Part 15: Requirements for information release, document issuance and identification; --- Part 16: Flame retardancy of postural fixation devices; --- Part 19: Wheeled mobile devices that can be used as motor vehicle seats; --- Part 21: Electromagnetic compatibility requirements and test methods for electric wheelchairs, electric scooters and battery chargers; --- Part 22: Adjustment procedures; --- Part 26: Terminology; --- Part 28: Requirements and test methods for stair climbing appliances: This document replaces GB/T 18029-2000 "Requirements and test methods for the flame retardancy of wheelchair seat (cushion) cushions", and GB/T 18029- Compared with:2000, except for structural adjustment and editorial changes, the main technical changes are as follows: --- Delete the combustion test of cigarette ignition source in the test procedure (see 10:2:1 of the:2000 edition); --- Modified the gas flame combustion test method, and changed to carry out both horizontal and vertical combustion tests (see 7:2, 7:3); --- Increased the quantitative calculation method of burning damage area (see 7:2); --- Modified and refined the flame retardant requirements of the wheelchair body position fixation device (see Chapter 8): This document is equivalent to ISO 7176-16:2012 "Wheelchairs - Part 16: Flame retardancy of postural fixation devices", the document type is The ISO standard is adjusted as my country's guiding technical document: Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by the Ministry of Civil Affairs of the People's Republic of China: This document is under the jurisdiction of the National Technical Committee on Standardization of Rehabilitation and Special Equipment for Persons with Disabilities (SAC/TC148): This document is drafted by: Fujian Provincial Rehabilitation Aids Technical Service Center, National Rehabilitation Aids Research Center, Shanghai Hubang Medical Devices Co:, Ltd: The main drafters of this document: Yang Wenbing, Ding Hao, Gu Huiru, Zhao Cishun: The previous versions of the documents replaced by this document are as follows: ---First published in:2000 as GB/T 18029-2000; ---This is the first revision:IntroductionAccording to the document user principle, GB/T 18029 "Wheelchair Vehicles" stipulates that wheelchair users, manufacturers, testing institutions and other relevant parties should pay attention requirements for the design, performance, testing, infrastructure, and information release of wheelchair vehicles: GB/T 18029 is intended to consist of 22 parts: --- Part 1: Determination of static stability; --- Part 2: Determination of dynamic stability of electric wheelchairs; --- Part 3: Determination of braking performance; --- Part 4: Determination of theoretical energy consumption of electric wheelchairs and electric scooters; --- Part 5: Determination of dimensions, mass and operating space; --- Part 6: Determination of the maximum speed, acceleration and deceleration of electric wheelchairs; --- Part 7: Measurement of seat and wheel dimensions; --- Part 8: Requirements and test methods for static strength, impact strength and fatigue strength; --- Part 9: Electric wheelchair climatic test method; --- Part 10: Determination of the obstacle-surmounting ability of electric wheelchairs; --- Part 11: Test dummies; --- Part 13: Determination of the coefficient of friction of the test surface; --- Part 14: Requirements and test methods for power and control systems for electric wheelchairs and electric scooters; --- Part 15: Requirements for information release, document issuance and identification; --- Part 16: Flame retardancy of postural fixation devices; --- Part 19: Wheeled mobile devices that can be used as motor vehicle seats; --- Part 21: Electromagnetic compatibility requirements and test methods for electric wheelchairs, electric scooters and battery chargers; --- Part 22: Adjustment procedures; --- Part 25: Batteries and chargers for electric wheelchairs; --- Part 26: Terminology; --- Part 28: Requirements and test methods for stair climbing appliances; --- Part 30: Wheelchair test methods and requirements for changing the occupant's posture: Among them, Part 26 is the term; Part 11, Part 13 stipulates the infrastructure requirements for wheelchair testing; Part 22 stipulates Sets test preparation requirements; Part 15 sets out information release requirements; Parts 1, 3, 5, 7, 8 Part, Part 10, Part 16 specifies the general requirements and test methods for all wheelchairs (including manual and electric); Part 2, Part 4, Part 6, Part 9, Part 14, Part 21, Part 25 set out the requirements and Test methods; Parts 19, 28, and 30 specify requirements for special functional wheelchairs: Fires in wheelchairs are rare, but can be caused by: --- the wheelchair is near a burning object such as a fire; ---Some electrical components on the wheelchair have overheated; --- Fire sources (such as cigarettes or matches) fall on the wheelchair: In the event of such a fire, the occupants face a special risk of injury or even death because the occupants may not be able to get out of the wheelchair: Wheelchairs generally consist of the following components: a) structural components (eg wheelchair frame, wheels, etc:) that are essential to a complete wheelchair; b) postural fixation devices (such as soft seats, soft backrests, armrests, footrests, etc:), which are fixed to the wheelchair or its seating system, It mainly plays the role of fixing the position of the wheelchair passenger; c) components that maintain tissue integrity (such as seat or back cushions) whose primary clinical purpose is to reduce the risk of skin damage It also has the function of controlling sitting posture; d) Electrical components (such as motors, power supplies, controllers, etc:), which are essential for electric wheelchairs: Each of the above components has a different burn hazard and can cause injury to the wheelchair occupant: To help wheelchairs Vehicle manufacturers design and produce wheelchairs and their components that meet the requirements of occupant flame resistance, national standards or international standards that have been published or are being drafted The standard specifies the requirements and test methods for the above-mentioned types of components: The purpose of these standards is to establish standards based on furniture flame retardancy standards: Appropriate selections are provided in the guidelines, thus reflecting the use and purpose of the wheelchair and its accessories: National standards for the flame retardancy of structural components [a)] have not yet been formulated: The cause of the burning is most likely to be close to things such as electric heaters, indoor stoves, Situations where a lighted match or cigarette is dropped on a wheelchair part, etc:, causing a high temperature: The flame retardancy requirements of components [c)] that maintain tissue integrity are the subject of ISO 16840-10: Due to the clinical function of these components Requirements take precedence over flame retardancy requirements, so lower flame retardancy is permitted: The flame retardancy requirements of electrical components [d)] are the research subject of GB/T 18029:14, which specifies the prevention of electrical components from overheating: requirements that may cause fire: This document is mainly concerned with the flame retardancy requirements for wheelchair position fixation devices [b)]: These devices generally include armrests, soft seats, soft Backrest, calf support, foot support, outer support, head support, etc: The source of the ignition most likely fell on the surface of the part or between the surfaces of two parts open flame: Therefore, this document is centered around the protection against the equivalent of burning a match with an upholstered composite assembly test sample in a vertical orientation and water Formulated for the case of contact in the flat direction: This document replaces GB/T 18029-2000: Since the latter is only for the upholstery material of wheelchairs and is based on It is not fully applicable to the actual conditions of wheelchair parts because of the flame retardancy requirements and test methods of furniture: The requirements of this document are already the minimum requirements: When selecting materials, it is best to choose materials that release the least toxic substances when burning: material Selection is also subject to biocompatibility requirements: Long-term repeated use of wheelchairs will affect the flame retardant properties of the material, such as repeated loading-unloading, cleaning, etc: Manufacturers are choosing for their products These effects are usually taken into account when selecting materials so that the effects on normal use are minimized: However, although this document can be used for Component materials, but the specified test samples are required to be new or unused component materials: Often, wheelchairs also affect the flammability of materials in different environments: For example, household oxygen generators or those transported in non-flammable media Drugs etc: may turn inert materials into flammable materials: Dust and other materials accumulated in wheelchair vehicles were also found to be combustible materials Sources, wheelchair manufacturers and occupants should be aware of these risks: This document describes the test methods for the same composite assemblies used for wheelchair components, while the respective flame retardant properties of these materials are Sex can be very different from the assembled complex: Therefore, the test results in this document are not representative of the various materials that make up the postural fixation device: Individual flame retardant properties: Wheelchairs Part 16: Flame retardancy of postural fixation devices1 ScopeThis document specifies the flammability requirements and tests for open flame testing of postural fixation devices that are part of a wheelchair vehicle seating system method: This document is only used to determine the flame retardancy of the postural fixation device and not the flame retardancy of the wheelchair as a whole: This document does not apply to the determination of flame retardancy of other parts of wheelchairs, such as wheels, frames, etc: Changes in flame retardancy after cleaning or use are not considered in this document: This document can be used for the upper and lower side supports (such as handrails) commonly used on horizontal planes, or the front, rear, outer and inner side supports used on vertical planes, respectively: (such as chest sling, calf support) for the test: NOTE 1 The setup requirements in this document are minimum levels: Note 2: See ISO 7176-14 for the risk control requirements for fire due to electrical circuits or electronic equipment:2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document: ISO 554 Standard air conditioning and/or testing regulations (Standardatmospheresforconditioningand/or testing-Specifications) ISO 7176-15 Wheelchairs Part 15: Requirements for information release, documentation and marking (Wheelchairs-Part 15:Re- requirementsforinformationdisclosure,documentationandlabeling) Note: GB/T 18029:15-2008 Wheelchair Part 15: Requirements for Information Release, Document Issuance and Marking (ISO 7176-15:1996, IDT) ISO 7176-26 Wheelchairs - Part 26: Terminology (Wheelchairs-Part 26: Vocabulary) Note: GB/T 18029:26-2014 Wheelchair Part 26: Terminology (ISO 7176-26:2007, IDT) ISO 8191-2:1988 Evaluation of the ignition resistance of upholstered furniture, mattresses and sofas - Part 2: Simulated match flame (Furni- ture-Assessmentofignitabilityofupholsteredfurniture-Part 2:Ignitionsource:match-flame equivalent) Note: GB 17927:2-2011 Evaluation of the ignition resistance of upholstered furniture, mattresses and sofas - Part 2: Simulated match flame (ISO 8191-2:1988, NEQ)3 Terms and DefinitionsISO 7176-26 and the following terms and definitions apply to this document: 3:1 Progressivesmouldering An exothermic oxidation reaction without a flame: It will spread on its own after being separated from the fire source, sometimes accompanied by the phenomenon of incandescent light: ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GBZ18029.16-2021_English be delivered?Answer: Upon your order, we will start to translate GBZ18029.16-2021_English as soon as possible, and keep you informed of the progress. 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