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Committee

Committee:

CTN 56 - Wood and cork

Secretary:
AITIM - ASOCIACIÓN DE INVESTIGACIÓN TÉCNICA DE LAS INDUSTRIAS DE LA MADERA Y CORCHO
Field of Activity:
Standardization of:

- Round and sawn timber;
- Wood panels and sheets;
- Softwood resin;
- Carpentry of frames and assemble and wooden built-in furniture
- Wood and cork coverings and installations;
- Carpentry and modulated furniture for kitchens and bathrooms;
- Internal wood doors (see note);
- Wood protection against biotic agents;
- Cork and cork based products including terminology, characteristics, and test methods.

Excluding:

- Wood containers and packaging;
- Wood windows.

NOTE: Internal wood doors are those ones that are in similar atmospheric conditions in both sides.
Structure:

SC 4 Wood preservatives

SC 5 Cork

SC 6 Wood structures

International Relations:

ISO/TC 87  Cork

ISO/TC 89  Wood-based panels

ISO/TC 165  Timber structures

ISO/TC 218  Timber

ISO/TC 219  Floor coverings

ISO/TC 296  Bamboo and rattan

CEN/TC 38  Biological durability of wood and wood-based products

CEN/TC 112  Wood-based panels

CEN/TC 124  Timber structures

CEN/TC 134  Resilient, textile, laminate and modular mechanical locked floor coverings

CEN/TC 175  Round and sawn timber

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 56: 948

UNE-EN 1058:2010

Status: ANULADA / 2025-07-16

Wood-based panels - Determination of characteristic 5-percentile values and characteristic mean values

UNE 56923:2006

Status: ANULADA / 2025-05-28

Agglomerated cork stoppers with natural cork discs for sparkling wines. Test methods and specifications

UNE 56922:2004

Status: ANULADA / 2025-05-28

Agglomerated cork stoppers for still wines. Test methods and specifications

UNE 56924:2008

Status: ANULADA / 2025-05-28

Colmated cork stoppers for still wines. Test methods and specifications.

UNE 56926:2001

Status: ANULADA / 2025-05-28

Three parts stoppers. Tests methods and specifications.

UNE 56926:2004 ERRATUM

Status: ANULADA / 2025-05-28

Three parts stoppers. Tests methods and specifications.

UNE 56933:2019

Status: ANULADA / 2025-05-28

Agglomerated microgranulated cork stoppers for still wines.

UNE 56921:2020

Status: ANULADA / 2025-05-28

Natural cork stoppers for still wines. Test methods and specifications.

UNE-CEN/TS 15119-2:2012 (Ratificada)

Status: ANULADA / 2025-02-26

Durability of wood and wood-based products - Determination of emissions from preservative treated wood to the environment - Part 2: Wooden commodities exposed in Use Class 4 or 5 (in contact with the ground, fresh water or sea water) - Laboratory method (Endorsed by AENOR in November of 2015.)

UNE-EN 1912:2012/AC:2013

Status: ANULADA / 2025-01-15

Structural Timber - Strength classes - Assignment of visual grades and species

UNE-EN 1912:2012

Status: ANULADA / 2025-01-15

Structural Timber - Strength classes - Assignment of visual grades and species

UNE-EN 622-4:2020

Status: ANULADA / 2024-11-06

Fibreboards - Specifications - Part 4: Requirements for softboards

UNE-EN 73:2021

Status: ANULADA / 2024-10-02

Durability of wood and wood-based products - Accelerated ageing of treated wood prior to biological testing - Evaporative ageing procedure

UNE-EN 117:2012

Status: ANULADA / 2024-10-02

Wood preservatives - Determination of toxic values against Reticulitermes species (European termites) (Laboratory method)

UNE 56546:2022

Status: ANULADA / 2024-07-10

Visual strength grading for structural sawn timber. Hardwood timber.

UNE-EN ISO 12460-3:2021

Status: ANULADA / 2024-04-24

Wood-based panels - Determination of formaldehyde release - Part 3: Gas analysis method (ISO 12460-3:2020)

UNE-EN 13489:2018

Status: ANULADA / 2024-02-14

Wood-flooring and parquet - Multi-layer parquet elements

UNE-EN 14592:2009+A1:2012

Status: ANULADA / 2024-02-01

Timber structures - Dowel-type fasteners - Requirements

UNE-EN 13329:2016+A2:2022

Status: ANULADA / 2024-02-01

Laminate floor coverings - Elements with a surface layer based on aminoplastic thermosetting resins - Specifications, requirements and test methods

UNE-EN 14978:2016+A1:2021 (Ratificada)

Status: ANULADA / 2024-02-01

Laminate floor coverings - Elements with acrylic based surface layer, electron beam cured - Specifications, requirements and test methods (Endorsed by Asociación Española de Normalización in November of 2021.)