Fire tests on building materials and structures. Methods for determination of the fire resistance of loadbearing elements of construction (incorporating corrigendum No. 1)

BS 476-21:1987

British Standards Institution
Fire tests on building materials and structures. Methods for determination of the fire resistance of loadbearing elements of construction (incorporating corrigendum No. 1) Download document

Document Status

Withdrawn, Document not available for download

Supplement

Core Supplement

Series

BS

Abstract

Details test requirements for beams, columns, floors and flat roofs, and walls.

History

Supersedes BS 476-8:1972. Confirmed June 2016. Amendment C1 dated April 2014 - Information added to Foreword. This standard has been superseded by the current BS EN 1365-1, BS EN 1365-2, BS EN 1365-3 and BS EN 1365-4, but it has been retained based on legitimate need for the standards within non-EU markets.

ISBN

9780580856884

Subjects

  • Building structure
  • Fire
  • Fire tests
  • Internal walls
  • Floors/balconies/stairs
  • Building systems/frame
  • Walls/masonry/cavity walls
  • Roofs
  • Special subject areas

Publisher History

With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.

Information

NBS

NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.

Accuris

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