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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 312-5:1997

Status: ANULADA2004-01-16

PARTICLEBOARDS. SPECIFICATIONS. PART 5: REQUIREMENTS FOR LOAD-BEARING BOARDS FOR USE IN HUMID CONDITIONS.

UNE-EN 312-6:1997

Status: ANULADA2004-01-16

PARTICLEBOARDS. SPECIFICATIONS. PART 6: REQUIREMENTS FOR HEAVY DUTY LOAD-BEARING BOARDS FOR USE IN DRY CONDITIONS.

UNE-EN 312-7:1997

Status: ANULADA2004-01-16

PARTICLEBOARDS. SPECIFICATIONS. PART 7: REQUIREMENTS FOR HEAVY DUTY LOAD-BEARING BOARDS FOR USE IN HUMID CONDITIONS.

UNE 56424:1991

Status: ANULADA2003-11-28

WOOD PRESERVATIVES. GUIDE TO SAMPLING AND PREPARATION OF WOOD PRESERVATIVES AND TREATED TIMBER FOR ANALYSIS.

UNE-EN 338:1995

Status: ANULADA2003-11-21

STRUCTURAL TIMBER. STRENGTH CLASSES.

UNE-EN 336:1995

Status: ANULADA2003-11-21

STRUCTURAL TIMBER. CONIFEROUS AND POPLAR. SIZES, PERMISSIBLE DEVIATIONS.

UNE 56921:1997

Status: ANULADA2003-10-03

NATURAL CORK STOPPERS FOR SPARKLING WINES. TEST METHODS AND SPECIFICATIONS.

UNE 56921:1997 ERRATUM

Status: ANULADA2003-10-03

NATURAL CORK STOPPERS FOR STILL WINES. TEST METHODS AND SPECIFICATIONS.

UNE 56544:1997

Status: ANULADA2003-05-30

VISUAL GRADING OF STRUCTURAL SAWN TIMBER.

UNE 56544/1M:1999

Status: ANULADA2003-05-30

VISUAL GRADING OF STRUCTURAL SAWN TIMBER.

UNE 56530:1977

Status: ANULADA2003-04-30

PHYSICAL-MECHANICAL CHARACTERISTICS OF WOOD. DETERMINATION OF HUMIDITY CONTENT BY MEANS OF STRENGTH HYGOMETER.

UNE 56529:1977

Status: ANULADA2003-04-30

PHYSICAL-MECHANICAL CHARACTERISTICS OF WOOD. DETERMINATION OF THE HUMIDITY CONTENT BY DISSECATION UNTIL ANHYDROUS STATE.

UNE 56808:1988

Status: ANULADA2003-04-24

Wooden floors. Materials. Specifications

UNE 56809-1:1974

Status: ANULADA2003-02-21

WOOD FLOORS. CLASSIFICATION FOR ITS ASPECT. SEAL FLOOR.

UNE 56809-2:1986

Status: ANULADA2003-02-21

WOOD FLOORS. APPEARANCE CLASSIFICATION. IN LAID FLOOR

UNE 56807:1986

Status: ANULADA2003-02-21

WOOD FLOORS. DESIGNS AND MEASURES

UNE 56806:1974

Status: ANULADA2003-02-21

WOOD FLOORS. TERMINOLOGY AND DEFINITIONS.

UNE 56810:1986

Status: ANULADA2002-09-30

WOOD FLOORS. SETTING. SPECIFICATIONS

UNE 56756:1988

Status: ANULADA2002-09-30

PARTICLE BOARDS. DETERMINATION OF NAIL WITHDRAWAL RESISTANCE

UNE 56755:1988

Status: ANULADA2002-09-30

PARTICLE BOARDS. DETERMINATION OF SCREWS WITHDRAWAL RESISTANCE