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EN 14298:2017

Current

Current

The latest, up-to-date edition.

Sawn timber - Assessment of drying quality

Published date

25-10-2017

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European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Drying quality specification
6 Assessment by control of drying
  quality of a lot of sawn timber
Annex A (informative) - Example for an assessment
        of standard drying quality 12%

This European Standard defines a method of assessment of drying quality. It applies to a lot of dried sawn timber (surfaced or not). It applies to both softwood and hardwood with a thickness not greater than 100 mm.The quality of drying is expressed in terms of moisture content: target, average of the lot and variation between the pieces of the lot.An option for specifying the degree of case-hardening is included.NOTE 1Other features related to drying, e.g. check, shake, warp, stain, etc., are specified in documents for visual grading of sawn timber or in product specifications and are not covered by this document.NOTE 2In the following the term "sawn timber" is used for all dried timber covered by this scope.

Committee
CEN/TC 175
DevelopmentNote
Supersedes PREN 14298. (10/2017)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
PN EN 14298 : 2018 Identical
UNE-EN 14298:2018 Identical
BS EN 14298:2017 Identical
UNE-EN 14298:2006 Identical
SS-EN 14298:2017 Identical
SN EN 14298:2017 Identical
NBN EN 14298 : 2005 Identical
BS EN 14298:2004 Identical
NEN EN 14298 : 2017 Identical
I.S. EN 14298:2004 Identical
UNI EN 14298 : 2005 Identical
UNI EN 14298:2018 Identical
NS EN 14298 : 2017 Identical
SN EN 14298:2018 Identical
NF EN 14298 : 2017 Identical
DIN EN 14298:2016-05 (Draft) Identical
I.S. EN 14298:2017 Identical
ONORM EN 14298 : 2017 Identical
DIN EN 14298:2018-01 Identical

UNE-CEN/TS 13307-2:2010 EX Laminated and finger jointed timber blanks and semi-finished profiles for non-structural uses - Part 2: Production control
DD CEN/TS 13307-2:2009 Laminated and finger jointed timber blanks and semi-finished profiles for non-structural uses Production control
BS EN 13629:2012 Wood flooring. Solid individual and pre-assembled hardwood boards
BS EN 14221:2006 Timber and wood-based materials in internal windows, internal door leaves and internal doorframes. Requirements and specifications
I.S. EN 336:2013 STRUCTURAL TIMBER - SIZES, PERMITTED DEVIATIONS
UNI CEN/TS 13307-2 : 2010 LAMINATED AND FINGER JOINTED TIMBER BLANKS AND SEMI-FINISHED PROFILES FOR NON-STRUCTURAL USES - PART 2: PRODUCTION CONTROL
I.S. EN 13629:2012 WOOD FLOORING - SOLID INDIVIDUAL AND PRE-ASSEMBLED HARDWOOD BOARDS
DIN EN 13629:2012-06 WOOD FLOORING - SOLID INDIVIDUAL AND PRE-ASSEMBLED HARDWOOD BOARDS
S.R. CEN/TS 16359:2012 PAINTS AND VARNISHES - COATING MATERIALS AND COATING SYSTEMS FOR EXTERIOR WOOD - ASSESSMENT OF KNOT STAINING RESISTANCE OF WOOD COATINGS
UNI EN 336 : 2013 STRUCTURAL TIMBER - SIZES, PERMITTED DEVIATIONS
BS EN 13227:2017 Wood flooring. Solid lamparquet products
UNI CEN/TS 16359 : 2012 PAINTS AND VARNISHES - COATING MATERIALS AND COATING SYSTEMS FOR EXTERIOR WOOD - ASSESSMENT OF KNOT STAINING RESISTANCE OF WOOD COATINGS
PD CEN/TS 16359:2012 Paints and varnishes. Coating materials and coating systems for exterior wood. Assessment of knot staining resistance of wood coatings
I.S. EN 13227:2017 WOOD FLOORING - SOLID LAMPARQUET PRODUCTS
S.R. CEN TS 13307-2:2009 LAMINATED AND FINGER JOINTED TIMBER BLANKS AND SEMI-FINISHED PROFILES FOR NON-STRUCTURAL USES - PART 2: PRODUCTION CONTROL
UNI EN 13629 : 2012 WOOD FLOORING - SOLID INDIVIDUAL AND PRE-ASSEMBLED HARDWOOD BOARDS
BS EN 14220:2006 Timber and wood-based materials in external windows, external door leaves and external doorframes. Requirements and specifications
UNE-EN 13629:2012 Wood flooring - Solid individual and pre-assembled hardwood boards
EN 13629:2012 Wood flooring - Solid individual and pre-assembled hardwood boards
UNE-EN 336:2014 Structural timber - Sizes, permitted deviations
EN 14221:2006 Timber and wood-based materials in internal windows, internal door leaves and internal doorframes - Requirements and specifications
EN 336:2013 Structural timber - Sizes, permitted deviations
EN 14220:2006 Timber and wood-based materials in external windows, external door leaves and external doorframes - Requirements and specifications
DIN EN 336:2013-12 STRUCTURAL TIMBER - SIZES, PERMITTED DEVIATIONS
EN 13227:2017 Wood flooring - Solid lamparquet products
CEN/TS 13307-2:2009 Laminated and finger jointed timber blanks and semi-finished profiles for non-structural uses - Part 2: Production control
DIN EN 14221:2007-01 TIMBER AND WOOD-BASED MATERIALS IN INTERNAL WINDOWS, INTERNAL DOOR LEAVES AND INTERNAL DOORFRAMES - REQUIREMENTS AND SPECIFICATIONS
DIN EN 14220:2007-01 Timber and wood-based materials in external windows, external door leaves and external doorframes - Requirements and specifications
CEN/TS 16359:2012 Paints and varnishes - Coating materials and coating systems for exterior wood - Assessment of knot staining resistance of wood coatings

EN 844-4:1997 Round and sawn timber - Terminology - Part 4: Terms relating to moisture content
CEN/TS 12169:2008 Criteria for the assessment of conformity of a lot of sawn timber
EN 844-3:1995 Round and sawn timber - Terminology - Part 3: General terms relating to sawn timber
CEN/TS 14464:2010 Sawn timber - Method for assessment of case-hardening
EN 844-12:2000 Round and sawn timber - Terminology - Part 12: Additional terms and general index
EN 1438:1998 Symbols for timber and wood-based products

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