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ISO 18776:2008

(Main)

Laminated veneer lumber (LVL) — Specifications

Laminated veneer lumber (LVL) — Specifications

ISO 18776:2008 specifies the requirements for Laminated Veneer Lumber (LVL) for general purposes and structural applications, in dry, tropical-dry/humid or high humidity/exterior conditions. Laminated Veneer Lumber (LVL) is a general description for an assembly of veneers laminated with an adhesive, in which the grain direction of the outer veneers and most other veneers is in the longitudinal direction. ISO 18776:2008 specifies requirements for the quality of veneers, bond durability, tolerances on dimensions, and structural characterization.

Lamibois (LVL) — Spécifications

General Information

Status
Published
Publication Date
27-Jan-2008
ICS
79.060.99 - Other wood-based panels
Technical Committee
ISO/TC 89/SC 3 - Plywood
Drafting Committee
ISO/TC 89/SC 3 - Plywood
Current Stage
9060 - Close of review
Start Date
04-Jun-2029
Ref Project

Relations

Amended By
ISO 18776:2008/Amd 1:2013 - Laminated veneer lumber (LVL) — Specifications — Amendment 1
Effective Date
13-Oct-2020

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ISO 18776:2008 - Laminated veneer lumber (LVL) -- SpecificationsISO 18776:2008 - Laminated veneer lumber (LVL) -- Specifications
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ISO 18776:2008 - Laminated veneer lumber (LVL) -- Specifications
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INTERNATIONAL ISO
STANDARD 18776
First edition
2008-02-01

Laminated veneer lumber (LVL) —
Specifications
Lamibois (LVL) — Spécifications




Reference number
ISO 18776:2008(E)
©
ISO 2008

---------------------- Page: 1 ----------------------
ISO 18776:2008(E)
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©  ISO 2008
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
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ii © ISO 2008 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 18776:2008(E)
Contents Page
Foreword. iv
1 Scope . 1
2 Conformance. 1
2.1 Quality system requirements . 1
2.2 Manufacturing specifications . 1
3 Normative references . 2
4 Terms and definitions. 2
5 Materials . 3
5.1 Veneer . 3
5.1.1 General. 3
5.1.2 Species . 3
5.1.3 Thickness . 3
5.1.4 Quality. 3
5.1.5 Jointing . 4
5.2 Adhesives . 4
6 Bonding quality. 4
7 Lay-up (arrangement of veneers). 4
8 Dimensions, shape and tolerances. 4
8.1 Dimensions. 4
8.2 Shape . 5
...

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