ISO 16696-1:2019
(Main)Timber structures — Cross laminated timber — Part 1: Component performance, production requirements and certification scheme
Timber structures — Cross laminated timber — Part 1: Component performance, production requirements and certification scheme
This document establishes the basic principles for component performance and minimum production requirements for cross laminated timber (CLT). This document also contains scheme requirements for conformance, as provided in Annex D. The document is applicable to CLT products which are manufactured from solid-sawn timber or wood based panels built up of at least three layers in which the grain of adjoining layers are at right angles to each other. This document provides CLT dimension tolerances; component requirements; performance criteria; production, testing and trade marking guidance; and minimum requirements for factory production control. This document is based on known species, species combination and/or wood based panel structural performance and bondability. CLT qualified in accordance with the provisions of this document are intended to resist the effects of moisture on structural performance as can occur due to construction delays or other conditions of similar severity. NOTE This document does not include how CLT is to be used and installed, as it will be detailed in ISO 16696-2.
Structures en bois — Plaques reconstituées à base de lamelles croisées — Partie 1: Performances des composants et exigences de production et système de certification
General Information
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 16696-1
First edition
2019-02
Timber structures — Cross laminated
timber —
Part 1:
Component performance, production
requirements and certification scheme
Structures en bois — Plaques reconstituées à base de lamelles
croisées —
Partie 1: Performances des composants et exigences de production et
système de certification
Reference number
ISO 16696-1:2019(E)
©
ISO 2019
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ISO 16696-1:2019(E)
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ii © ISO 2019 – All rights reserved
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ISO 16696-1:2019(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and subscripts . 6
4.1 Symbols . 6
4.2 Subscripts . 6
5 CLT panel dimensional tolerances . 7
5.1 Dimensional tolerances at time of manufacture . 7
5.1.1 General. 7
5.1.2 Panel thickness . 7
5.1.3 Layer thickness . . . 7
5.1.4 Panel width . 7
5.1.5 Panel length . 7
5.1.6 Grooves and edge bonds . 7
5.2 Squareness . 7
5.3 Straightness . 8
6 Component requirements .
...
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