NA 042

DIN Standards Committee Timber and Furniture

Project

Strength grading of wood - Part 3: Devices for supporting visual grading of sawn timber; Requirements and testing

Abstract

This standard specifies requirements and tests for equipment for the detection of additional sorting characteristics during the visual sorting of sawn timber in accordance with DIN 4074-1 and DIN 4074-5. The purpose of these requirements and tests is to ensure the proper functioning of this sorting process. If visual sorting is supported by equipment, e.g. for determining the density, this is a visual sorting process that fulfills the requirements for visual sorting in accordance with DIN EN 14081-1.

Begin

2024-11-19

Planned document number

DIN 4074-3

Project number

04201205

Responsible national committee

NA 042-01-07 AA - Construction timber; Quality  

draft standard

Strength grading of wood - Part 3: Devices for supporting visual grading of sawn timber; Requirements and testing
2025-02
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previous edition(s)

Strength grading of wood - Part 3: Devices for supporting visual grading of sawn timber; Requirements and testing
2008-12

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Contact

M. Eng.

Ulrike Deubel

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2609
Fax: +49 30 2601-42609

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