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NBN ISO 19821:2021
Determination of span rating for natural fibre-reinforced plastic composite (NFC) deck boards
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Summary
This document 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.
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 05/28/2021 |
| Page Count | 20 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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28/05/2021
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