ISO 19821:2017
ISO 19821:2017

Status : Published (Under review)

This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
Format Language
std 1 63 PDF + ePub
std 2 63 Paper
  • CHF63
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ISO 19821:2017 specifies the procedures to establish a span rating for natural fibre-reinforced plastic composite (NFC) deck boards and deck boards used as stair treads, provided that the stair treads are produced from the same materials and processing techniques as the deck boards. This document covers test methods of performance, acceptance criteria and determination of span rating. It is intended to establish the basis for code recognition of deck boards used in exterior applications where combustible construction is allowed.

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General information

  •  : Published
     : 2017-11
    : International Standard confirmed [90.93]
  •  : 1
     : 10
  • ISO/TC 61/SC 11
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