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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 16481:2014

Status: VIGENTE2020-06-23

Timber stairs - Structural design - Calculation methods

UNE-EN 12248:2000

Status: VIGENTE2020-06-23

Sawn timber used in industrial packaging - Permitted deviations and preferential sizes

UNE-EN 12249:2000

Status: VIGENTE2020-06-23

Sawn timber used in pallets - Permitted deviations and guidelines for dimensions

UNE-EN 1313-1:2010

Status: VIGENTE2020-06-23

Round and sawn timber - Permitted deviations and preferred sizes - Part 1: Softwood sawn timber

UNE-EN ISO 8970:2020

Status: VIGENTE2020-06-17

Timber structures - Testing of joints made with mechanical fasteners - Requirements for timber density (ISO 8970:2020)

UNE-EN 17368:2020

Status: VIGENTE2020-05-27

Laminate floor coverings - Determination of impact resistance with small ball

UNE-EN 315:2001

Status: VIGENTE2020-05-14

PLYWOOD - TOLERANCES FOR DIMENSIONS.

UNE-EN 314-1:2007

Status: VIGENTE2020-05-14

Plywood - Bonding quality - Part 1: Test methods

UNE-EN 635-1:1995

Status: VIGENTE2020-05-14

Plywood - Classification by surface appearance - Part 1: General

UNE-EN 635-2:1996

Status: VIGENTE2020-05-14

Plywood - Classification by surface appearance - Part 2: Hardwood

UNE-EN 635-3:1996

Status: VIGENTE2020-05-14

Plywood - Classification by surface appearance - Part 3: Softwood

UNE-EN 313-2:2000

Status: VIGENTE2020-05-14

Plywood - Classification and terminology - Part 2: Terminology

UNE-EN 13017-1:2001

Status: VIGENTE2020-05-14

Solid wood panels. Classification by surface appearance. Part 1: Softwood.

UNE-EN 13017-2:2001

Status: VIGENTE2020-05-14

Solid wood panels. Classificacion by surface appearance. Part 2: Hardwood.

UNE-EN 1128:1996

Status: VIGENTE2020-05-14

Cement-bonded particleboards - Determination of hard body impact resistance

UNE-EN 634-1:1996

Status: VIGENTE2020-05-14

Cement-bonded particleboards - Specification - Part 1: General requirements

UNE-EN 14755:2006

Status: VIGENTE2020-05-14

Extruded particleboards - Specifications

UNE-EN 717-1:2006

Status: VIGENTE2020-05-14

Wood-based panels - Determination of formaldehyde release - Part 1: Formaldehyde emission by the chamber method

UNE-EN 15737:2010

Status: VIGENTE2020-05-05

Timber Structures - Test methods - Torsional resistance of driving in screws

UNE-EN 15228:2009

Status: VIGENTE2020-05-05

Structural timber - Structural timber preservative treated against biological attack