20/30393455 DC - BS ISO 21542. Building construction. Accessibility and usability of the built environment

20/30393455 DC

BS ISO 21542. Building construction. Accessibility and usability of the built environment

Status : Current, Draft for public comment   Published : February 2020

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HARDCOPY



This document specifies a range of requirements and recommendations for the elements of construction, building assemblies, components, fittings and products which relate to the design and constructional aspects of usability and accessibility of buildings, i.e., access to buildings, circulation within buildings, egress from buildings during normal conditions, and evacuation in the event of a fire.

This document also contains provisions with respect to outdoor features directly concerned with access to a building or group of buildings from a relevant site boundary, or between such a group of buildings within a common site. This document does not deal with those elements of the external environment, such as public open spaces, whose function is self-contained and unrelated to the use of a specific building. This document applies to the common spaces in multi-occupation residential buildings.

This document is applicable to both new and existing buildings.

This document introduces the concept of ‘exceptional considerations’ for those situations making it exceptionally difficult to meet the requirements specified and, thus, making it impossible to provide full accessibility. Such situations can result from economic or technical reasons. By means of ‘exceptional considerations’ an acceptable – though restricted and not ideal yet acceptable – level of accessibility, is specified. It is understood that an exceptional consideration is not to be applied in other situations or invoked in an unjustified manner, or as an excuse for not achieving a higher level of accessibility, where this is economically and/or technically feasible.

The dimensions stated in this document, relevant to the use of wheelchairs, are related to the footprint of commonly used wheelchair sizes and users. The footprint for a wheelchair within this document is based on ISO 7176-5 and ISO/TR 13570-2 and is 800 mm wide and 1 300 mm long. For larger wheelchairs and scooters, their product dimensions need to be explicitly stated to accommodate them in the space in question.

This document is primarily written for adults with disabilities, but it includes some recommendations concerning the specific accessibility needs of children.




Standard Number20/30393455 DC
TitleBS ISO 21542. Building construction. Accessibility and usability of the built environment
StatusCurrent, Draft for public comment
Publication Date20 February 2020
Normative References(Required to achieve compliance to this standard)ISO 23599:2019, ISO 4190-5:2006, ISO/IEC Guide 71, ISO 8100-30:2020, IEC 60118-4, ISO 9386-2, IEC 60268-16, ISO 9386-1
Informative References(Provided for Information)ISO 16069, ISO 7000, ISO 3864-1, AS/NZS 1428-4.1, AS 1428-1, CIE 15:2018, EN 12217, DIN 18040-1, DIN 18040-2, BS 6180, ISO 7730, UNE 41501, EN 81-41, BS 8493, ISO/TR 25743, AS 1428-5, ISO 7176-5, ISO 1804, ÖNORM B 1603, ISO 16814, ISO 16813, CEN/TR 15894:2009, UNE 41510, ONORM B 1603, ÖNORM B 1601, ISO/TR 13570-2, ISO 9241-11, EN 81-40, UNIT 906, DIN 18041, BS 8300-1, ONORM B 1601, AS 1428-4.2, SN 521500, UNIT 200, ISO 9999, ISO 8100-2, ISO 22259:2019, EN 1125:2008, ÖNORM B 1600, UNE 41524, BS 5395-1, ISO 7001, ONORM B 1600, UNE 41500:2001, EN 1865, CIE 196:2011, ONORM B 1602, EN 81-82, BS 9999, DIN 18040-3, BS 8300-2, UNE 41513, ISO/IEC/TR 10000-1, ISO 10241-1, EN 115-1, EN 81-70, ÖNORM B 1602, ISO 13943, ISO 7010, ISO 8100-1, ISO/TR 22411, ISO 6707-1
International RelationshipsISO/DIS 21542
Draft Expiry Date14 April 2020
DescriptorsConstruction, Accessibility, Buildings, Assembly, Components
ICS91.060.01
Title in FrenchConstruction immobilière — Accessibilité et facilité d'utilisation de l'environnement bâti
CommitteeB/559
PublisherBSI
FormatA4
DeliveryYes
Pages181
File Size9.326 MB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£36.00


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