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79.020 - Wood technology processes

ICS 79.020 Details

Wood technology processes

Holzbearbeitungsverfahren

Procédés technologiques du bois

Postopki v tehnologiji lesa

General Information

Parent
79 - WOOD TECHNOLOGY

Frequently Asked Questions

ICS 79.020 is a classification code in the International Classification for Standards (ICS) system. It covers "Wood technology processes". The ICS is a hierarchical classification system used to organize international, regional, and national standards, facilitating the search and identification of standards across different fields.

There are 42 standards classified under ICS 79.020 (Wood technology processes). These standards are published by international and regional standardization bodies including ISO, IEC, CEN, CENELEC, and ETSI.

The International Classification for Standards (ICS) is a hierarchical classification system maintained by ISO to organize standards and related documents. It uses a three-level structure with field (2 digits), group (3 digits), and sub-group (2 digits) codes. The ICS helps users find standards by subject area and enables statistical analysis of standards development activities.

Standardization Organization
Technical Committee
Directive
Mandate
50
ISO
ISO 13391-2:2025(Main)
Wood and wood-based products - Greenhouse gas dynamics - Part 2: Forest carbon balance

This document provides a methodology for calculating the carbon balance of (a) forest management unit(s) (FMU). This quantification methodology is intended to demonstrate to what extent carbon pools in the FMU represent a net greenhouse gas sink or a net greenhouse gas source. This document provides information that can be used on organizational or aggregated product levels. This calculation methodology considers: - the geographical scale of the FMU; - forest management practices; - land ownership arrangements; - time periods; - the use of forest inventory data and other data sources for determining the forest carbon balance; and - allocation of forest carbon balance to wood that has been sourced in FMU(s). Greenhouse gas emissions from fossil fuels or industrial processes related to forestry operations (e.g. production and distribution of fertilizers, fuels for machinery) are not included in this document. NOTE 1 Greenhouse gas emissions related to forestry operations are covered in ISO 13391-1. The quantity of wood entering the harvested wood products carbon pool is not included in this document. NOTE 2 Material entering the harvested wood products carbon pool is calculated in ISO 13391-1. This document is intended to be used by organizations seeking to understand, commit to or contribute to climate change mitigation. These organizations can be either private or public, regardless of type or size, and located in any jurisdiction or any position within a specific value chain.

  • Standard
    15 pages
    English language
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ISO
ISO 13391-1:2025(Main)
Wood and wood-based products - Greenhouse gas dynamics - Part 1: Framework for value chain calculations

This document specifies how to calculate the greenhouse gas dynamics of a set of wood and wood-based products on the organizational or aggregated level (the area of study). It includes the greenhouse gas emissions, greenhouse gas removals, or carbon pools related to: - one or multiple forest management unit(s), - harvested wood product(s), - value chain(s), and - potential displacement of greenhouse gas emissions from alternative products replaced by wood-based products. Together, these four components represent the greenhouse gas dynamics of a set of wood and wood-based products. This document sets general requirements and provides overarching terminology. This document specifies the different components of a greenhouse gas dynamics calculation. This document includes information on how claims and declarations can be communicated based on this document, both within the value chain and to customers and consumers. This document is intended to be used by organizations seeking to understand, commit to or contribute to climate change mitigation. These organizations can be either private or public, regardless of type or size, and located in any jurisdiction or any position within a specific value chain.

  • Standard
    33 pages
    English language
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ISO
ISO 13391-3:2025(Main)
Wood and wood-based products - Greenhouse gas dynamics - Part 3: Displacement of greenhouse gas emissions

This document provides a methodology for determining the greenhouse gas emissions from alternative products (or a representative mix of alternative products). It also provides a methodology for calculating the displacement potential for wood and wood-based products. NOTE "Emissions from alternative products" is a term defined in ISO 13391-1. This document also deals with situations that do not lead to displacement. This document is intended to be used by organizations seeking to understand, commit to or contribute to climate change mitigation. These organizations can be either private or public, regardless of type or size, and located in any jurisdiction or any position within a specific value chain.

  • Standard
    12 pages
    English language
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ASTM
ASTM D5235-18(2024)(Test Method)
Standard Test Method for Microscopic Measurement of Dry Film Thickness of Coatings on Wood Products

SIGNIFICANCE AND USE
5.1 As a base for calibration adjustment or accuracy verification of dry film coating thickness measuring instruments.  
5.2 The dry film thickness of coatings on wood or wood-based products is specified in written product warranties for proper decorative and protective performance of coatings on wood or wood-based products.  
5.3 The minimum and maximum dry film thickness of coatings is recommended by coating companies for satisfactory decorative and protective performance on wood or wood-based products.  
5.4 The average dry film thickness of coatings on wood or wood-based material may be used by manufacturing companies to estimate the theoretical cost of applied coatings.  
5.5 The ratio of minimum to maximum dry film thickness on textured products is used as an indication of coating uniformity.  
5.6 Specific coated product requirements may dictate certain film thickness determinations to be made. Agreement between buyer and seller may be advisable to accommodate product needs relative to dry film thickness.
SCOPE
1.1 This test method covers the measurement of dry film thickness of coatings applied to a smooth, textured or curved rigid substrate of wood or a wood-based product.  
1.2 This test method covers the preparation of wood or wood-based specimens for the purpose of microscopic measurement of dry film thickness.  
1.3 This test method suggests an analysis of dry film thickness of coatings on wood or wood-based products using a microscopic measurement.  
1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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    10 pages
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ASTM
ASTM D5764-23a(Test Method)
Standard Test Method for Evaluating Dowel-Bearing Strength of Wood and Wood-Based Products

SIGNIFICANCE AND USE
5.1 The localized crushing behavior of wood or wood-base products beneath a fastener where the fastener does not bend provides a material property that is used in theoretical models for connections where crushing or fastener bending, or both, occur. These theoretical models are used to establish design values for wood and wood-base connections. The tests are appropriate when studying the effects of such variables as fastener diameter, fastener hole size, moisture content, specific gravity, and grain direction on the dowel-bearing strength.
SCOPE
1.1 This test method provides the basic procedure for evaluating dowel-bearing strength of wood and wood-based products. The bearing test results are used to determine the static load resistance and deformation characteristics of connections in wood and wood-base products resulting from the application of a load transmitted by a fastener inserted into a predrilled hole, or driven without drilling. Methods are given for preparing specimens with predrilled holes larger than the fastener diameter and specimens with holes produced by inserting fasteners in holes smaller than the fastener diameter. The methods apply to fasteners such as dowels, bolts, nails, spikes, drift pins, screws, lag screws, and staples.  
1.2 This test method also provides the basis for determining the compression behavior of wood products beneath a laterally loaded fastener where the thickness of the product and the diameter of the fastener are such that minimal bending of the fastener occurs during testing.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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    6 pages
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    6 pages
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ASTM
ASTM D2394-17(2022)(Test Method)
Standard Test Methods for Simulated Service Testing of Wood and Wood-Based Finish Flooring

SIGNIFICANCE AND USE
3.1 The test methods presented herein are intended to provide both a factual and comparative means of appraising the suitability of finish flooring. The procedures developed simulate some conditions of use that may require either maintenance beyond that considered normal or replacement of the floor surface material.  
3.2 It is important for some of the evaluations that the substrate to be used beneath the finish flooring be duplicated because the type and degree of support will have a direct influence on the value obtained from test. For example, in some present-day construction, low-density materials are used for sound-deadening immediately below the finish flooring. The way this substrate distributes loading and absorbs energy will have an influence on evaluations such as those in rolling and concentrated loads.  
3.3 The test methods presented herein may be used to compare different finish floorings as to their resistance to severe and ordinary service loads and also may serve as the means to set specification limits. The properties obtained by these test methods are needed in addition to such basic material properties as stiffness, strength, hardness, and dimensional stability.  
3.4 All tests may not be required for any specific investigation. There may be an interrelation between two tests, and when it has been demonstrated what the interrelation is, a complete evaluation is only required as a final stage of a study. In each instance, therefore, it is necessary to determine which evaluations shall be made to fulfill the objectives.
SCOPE
1.1 These test methods cover procedures for measuring the performance of finish flooring under the following service loadings and conditions:    
Section  
Loading Tests  
Concentrated Loading  
7  
Floor Surface Indentation from Small Area Loads  
12  
Falling-Ball Indentation  
18  
Rolling Load  
23  
Mechanical Tests  
Abrasion Resistance  
28  
Coefficient of Friction  
33  
Moisture Tests  
Surface Wetting  
38  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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    11 pages
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ISO
ISO 8965:2022(Main)
Logging industry - Technology - Vocabulary

This document defines terms relating to technological operations in the logging industry. NOTE See ISO 6814 for terms and definitions related to mobile and self-propelled machinery used in forestry.

  • Standard
    14 pages
    English language
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  • Standard
    18 pages
    English, French and Russian language
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SIST
SIST-TP CEN/TR 17810:2022(Main)
Durability of wood and wood-based products - Interpretation document for standards related to efficacy requirements and specifications of wood preservatives
CEN/TR 17810:2022

This document is intended to facilitate the interpretation and use of the European Standards where the testing and specification of wood preservative products are described. It aims to assist users (manufacturers, specifiers, authorities, etc.) to correlate the choice of selected test methods, wood substrates and biological agents with the efficacy requirements of wood preservatives based on their claimed target organisms and end use. This document is a source of supplementary information to the relevant standards and cannot be used as a standalone document.

  • Technical report
    18 pages
    English language
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ASTM
ASTM D3535-07a(2021)(Test Method)
Standard Test Method for Resistance to Creep Under Static Loading for Structural Wood Laminating Adhesives Used Under Exterior Exposure Conditions

SIGNIFICANCE AND USE
5.1 This test method rates the performance of the adhesive in laminated wood as measured by resistance to creep under static load.  
5.2 This test method will normally be used in conjunction with Specification D2559.
SCOPE
1.1 This test method covers adhesives suitable for the bonding of wood, including treated wood, into structural laminated wood products for general construction, for marine use, or for other uses where a high-strength general construction, creep-resistant, waterproof adhesive bond is required.  
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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    5 pages
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ASTM
ASTM D5652-21(Test Method)
Standard Test Methods for Single-Bolt Connections in Wood and Wood-Based Products

SIGNIFICANCE AND USE
4.1 Connections are one of the most important components in wood construction. While the strength of metal bolts and of wood or wood-based products are ascertainable, a full evaluation of the performance of the combination is only possible through the testing of a complete connection assembly. Such variables as member thickness, member width, end and edge distances, type of bolt, fabrication tolerances, moisture content of the wood or wood-based product, preservative or fire-retardant treatment of the wood or wood-based product, species of wood, and/or material type and orientation of wood-based material may affect connection behavior. In order to develop design criteria for established bolt types as well as those under development, the effect of these variables on connection strength and stiffness must be known. The tests described herein permit the observation of data on the strength and stiffness of wood or wood-based connections, or both, under the influence of any or all of these factors.
SCOPE
1.1 These test methods cover procedures for evaluating the strength and stiffness of single-bolt connections in wood or wood-based products when subjected to short-term static loading. These test methods serve as a basis for determining the effects of various factors on the strength and stiffness of the connection. Long-term loading and creep displacement characteristics are outside the scope of this protocol.  
1.2 These test methods are intended for situations employing a smooth shank bolt with a constant diameter.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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    6 pages
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    6 pages
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ISO
ISO 38200:2018(Main)
Chain of custody of wood and wood-based products

This document specifies requirements for a chain of custody (CoC) of wood and wood-based products, cork and lignified materials other than wood, such as bamboo, and their products. NOTE The term "material" will henceforth be used throughout this document to denote "raw materials and products from wood, cork and lignified materials other than wood, such as bamboo", as defined in 3.8. This document is applicable to material that originates from different categories of input material and can be derived from mechanical, chemical, biological and/or thermal processing or a combination thereof. A chain of custody relies on a control system to track and handle material throughout the entire supply chain or parts of the supply chain, including transportation, receipt, production, sale, resale and output declaration. This document is intended to enable tracking of material from different categories of source to finished products. Furthermore, this document also specifies minimum requirements for input material. This document is not applicable to forest management.

  • Standard
    28 pages
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  • Standard
    29 pages
    French language
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SIST
SIST-TP CEN/TR 16816:2015(Main)
End use performance of wood products - Utilisation and improvement of existing methods to estimate service life
CEN/TR 16816:2015

The scope of WG28 Performance Classification is expressed in this Technical Report:
Guidance on the determination of end use performance of wood products: utilization and improvement of existing test methods to estimate service life, in order to give input to the harmonized product standards dealing with the durability requirement of the CPD and future Regulation (EU) No 305/2011 (The Construction Products Regulation CPR).
This Technical Report brings together the evaluations and discussions to date that have occurred within CEN/TC38/WG28 Performance Classification.
This technical report does not address panel products specifically.

  • Technical report
    35 pages
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CEN
EN 1001-2:2005(Main)
Durability of wood and wood based products - Terminology - Part 2: Vocabulary
SIST EN 1001-2:2006

This European Standard contains terms relating to wood durability and the definitions of these terms.

  • Standard
    88 pages
    English, French and German language
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SIST
SIST EN 1001-1:2006(Main)
Durability of wood and wood-based products - Terminology - Part 1: List of equivalent terms
EN 1001-1:2005

This document provides the basis for selecting the preferred equivalent terms for the drafting of future European Standards and other documents on natural or conferred durability of wood and wood based products.
NOTE    A new list of terms relating to environment, health and safety aspects will be prepared and will be dealt within an other European Standard.

  • Standard
    41 pages
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SIST
SIST EN 1001-2:2006(Main)
Durability of wood and wood based products - Terminology - Part 2: Vocabulary
EN 1001-2:2005

This European Standard contains terms relating to wood durability and the definitions of these terms.

  • Standard
    88 pages
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CEN
EN 844-1:1995(Main)
Round and sawn timber - Terminology - Part 1: General terms common to round timber and sawn timber
SIST EN 844-1:1998

This part of standard contains general terms relating to sawntimber used in European Standards and defintions of these terms.

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    6 pages
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CEN
EN 844-3:1995(Main)
Round and sawn timber - Terminology - Part 3: General terms relating to sawn timber
SIST EN 844-3:2015

This part of standard contains general terms relating to sawn timber used in European Standards and the definitions of these terms.

  • Standard
    18 pages
    English, French and German language
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ISO
ISO 8965:2013(Main)
Logging industry - Technology - Terms and definitions

ISO 8365:2013 defines terms relating to technological operations in the logging industry.

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    6 pages
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ASTM
ASTM D5655-95(2000)(Test Method)
Standard Test Method for Analysis of Copper Dimethyldithiocarbamate (CDDC) Treated Wood by Colorimetry 1 (Withdrawn 2006)

SCOPE
1.1 This test method covers colorimetric analysis of CDDC in treated wood.  
1.2 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
WITHDRAWN RATIONALE
This test method covers colorimetric analysis of CDDC in treated wood.
Formerly under the jurisdiction of Committee D07 on Wood, this test method was withdrawn without replacement in July 2006.

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    3 pages
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CEN
EN 385:1995(Main)
Finger jointed structural timber - Performance requirements and minimum production requirements
SIST EN 385:1996

This standard specifies requirements for bonded finger joints and minimum requirements for the manufacture of cut, interlocking, bonded finger joints in structural timber members. Requirements are given for timber, adhesive, moisturecontent, cutting, bonding and preservative treatments and flame retardant treatments. This standard is only applicable to finger joints between timber members of the same species type.

  • Standard
    17 pages
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ISO
ISO 8965:1987(Main)
Logging industry - Technology - Terms and definitions

Relates to production operations. The standard is a trilingual edition and includes an alphabetical index in English, French and Russian.

  • Standard
    12 pages
    English language
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ISO
ISO 8966:1987(Main)
Logging industry - Products - Terms and definitions

Covers products used in various fields, e.g. logs for the pulp and paper industry, board production and chemical processing as well as fuel-woods. Is a trilingual edition and includes an alphabetical index in English, French, and Russian.

  • Standard
    12 pages
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