Standardization · SIS/TK 182

Trä

Trä är ett vanligt förekommande byggmaterial som används både i utomhus- och inomhusmiljö. Träprodukter omfattar rundvirke, sågade hyvlade trävaror, impregneringsmedel, bärande träkonstruktioner, dörrar och fönster, golv, trappor, träbaserade skivor och  byggsystem. Lim för träprodukter ingår också inom kommitténs område. Kommitténs arbete med standardisering inom träområdet ska stödja och skapa förutsättningar för byggande i trä inom Sverige och för exportmarknaden. Ett väl fungerande standardiseringsarbete syftar till att stödja industrin och skapa klara riktlinjer för arbetet, säkerställa kvalitet och produktsäkerhet samt stödja ett ansvarsfullt miljöarbete.

Kommittén vill medverka till utvecklingen av standardisering inom träområdet, från råvara till förädlade produkter, och bidra till ett utökat byggande med trämaterial med minskad klimatpåverkan som resultat. Kommittén vill också öka förståelsen för nordiska byggsystem i Europa för att främja svensk byggindustri och förbättra möjligheter till export.

Kommittén är ett forum för svenskt agerande i den europeiska och internationella standardiseringen. De europeiska och globala standarderna kompletteras efter behov med gemensamma nordiska eller nationella standarder.

Eurokod 5, andra generationen

Andra generationen av Eurokod 5, som hanterar dimensionering av bärande träkonstruktioner, har publicerats. Kommittén arbetar nu med att ta fram svenska val till de nationella bilagor som kommer att användas tillsammans med standarderna. Vill du delta i det arbetet, hör gärna av dig till SIS projektledning. 

Sverige ansvarar för europaarbeten inom trästandardisering

SIS ansvarar för sekretariatet för CEN/TC 38 Biological durability of wood and wood-based products och en av dess arbetsgrupper, CEN/TC 38/WG 26 Physical/chemical factors (analytical methods). SIS har också ansvar för sekretariatet CEN/TC 175/WG 39 Specific user requirements - Fire retardant treated wood.

More information about the committèes work:

Now working on 100 standards
FprCEN/TS 18327-1:2026, Biological durability of wood and wood-based products – Testing the efficacy of wood preservatives against the attack by marine organisms - Part 1: Screening laboratory test for European Limnoria species (50.60)
EN 1990:2023/FprA1, Eurocode - Basis of structural and geotechnical design - Part 1: New structures (50.60)
EN 46-1:2026, Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 1: Application by surface treatment (Laboratory method) (50.60)
EN 46-2:2026, Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 2: Ovicidal effect (Laboratory method) (50.60)
EN 47:2026, Wood preservatives - Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) - (Laboratory method) (50.60)
EN 49-1:2026, Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Part 1: Application by surface treatment (Laboratory method) (50.60)
EN 49-2:2026, Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Part 2: Application by impregnation (Laboratory method) (50.60)
EN 717-1:2026, Wood-based panels - Determination of formaldehyde release - Part 1: Formaldehyde emission by the chamber method (50.60)
FprEN 13408, Adhesives - Test method for cementitious and calciumsulfate-based floor levelling compounds - Determination of bond strength (45.99)
FprEN 13409, Adhesives - Test method for cementitious and calciumsulfate-based floor levelling compounds - Determination of setting time (45.99)
FprEN 13872, Adhesives - Test method for cementitious and calcium sulfate-based floor levelling compounds - Determination of dimensional change (45.99)
FprEN 1937, Adhesives - Test method for cementitious and calciumsulfate-based floor levelling compounds - Standard mixing procedures (45.99)
prEN 1995-1-3, Eurocode 5 - Design of timber structures - Part 1-3: Timber-concrete composite structures (40.60)
prEN 13810-1, Wood-based panels - Floating floors - Part 1: Performance specifications and requirements (40.60)
prEN 18307-1, Adhesives for load-bearing timber structures made of hardwoods - Classification and performance requirements - Part 1: Adhesives for the bonding of selected hardwood species (group A), with no specific high shear strength classification (40.60)
EN 301:2023/prA1, Adhesives, phenolic and aminoplastic, for load-bearing timber structures - Classification and performance requirements (40.60)
EN 302-8:2023/prA1, Adhesives for load-bearing timber structures - Test methods - Part 8: Static load test of multiple bond line specimens in compression shear (40.60)
EN 15425:2023/prA1, Adhesives - One component polyurethane (PUR) for load-bearing timber structures - Classification and performance requirements (40.60)
EN 1991-1-6:2026/prA1, Eurocode 1 - Actions on structures - Part 1-6: Actions during execution (40.60)
EN 1991-1-7:2025/prA1, Eurocode 1 - Actions on structures - Part 1-7: Accidental actions (40.60)
EN 1991-1-8:2026/prA1, Eurocode 1 - Actions on structures - Part 1-8: Actions from waves and currents on coastal structures (40.60)
EN 1991-3:2026/prA1, Eurocode 1 - Actions on structures - Part 3: Actions induced by cranes and machines (40.60)
EN 1991-4:2026/prA1, Eurocode 1 - Actions on structures - Part 4: Silos and tanks (40.60)
EN 1991-1-3:2025/prA1, Eurocode 1 - Actions on structures - Part 1-3: Snow loads (40.60)
prEN 13696, Wood flooring - Test methods to determine elasticity and resistance to wear and impact resistance and scratching/scraping (40.60)
ISO/DIS 12578, Timber structures — Glued laminated timber — Component performance requirements (40.60)
ISO/DIS 22390, Timber structures — Laminated veneer lumber — Structural properties (40.60)
ISO/DIS 25203, Timber structures — Mechanically laminated timber — Design (40.60)
ISO/DIS 25204, Timber structures — Mechanically laminated timber — Production and qualification requirements (40.60)
EN 1990-1:2023+A1:2026/prA2, Eurocode - Basis of structural and geotechnical design - Part 1: New structures (40.20)
EN 1990-2:2026/prA1, Eurocode - Basis of structural and geotechnical design - Part 2: Assessment of existing structures (40.20)
EN 1991-1-4:2026/prA1, Eurocode 1 - Actions on structures - Part 1-4: Wind actions (40.20)
EN 1993-1-6:2025/prA1, Eurocode 3 - Design of steel structures - Part 1-6: Strength and stability of shell structures (40.20)
EN 1993-4-1:2026/prA1, Eurocode 3 - Design of steel structures - Part 4-1: Silos (40.20)
EN 1993-6:2026/prA1, Eurocode 3 - Design of steel structures - Part 6: Crane supporting structures (40.20)
EN 1994-1-1:2026/prA1, Eurocode 4 - Design of composite steel and concrete structures - Part 1-1: General rules and rules for buildings (40.20)
EN 1994-1-2:2026/prA1, Eurocode 4 - Design of composite steel and concrete structures - Part 1-2: Structural fire design (40.20)
EN 1994-2:2026/prA1, Eurocode 4 - Design of composite steel and concrete structures - Part 2: Bridges (40.20)
EN 1995-1-1:2025/prA1, Eurocode 5 - Design of timber structures - Part 1-1: General rules and rules for buildings (40.20)
EN 1995-1-2:2025/prA1, Eurocode 5 - Design of timber structures - Part 1-2: Structural fire design (40.20)
EN 1995-2:2026/prA1, Eurocode 5 - Design of timber structures - Part 2: Bridges (40.20)
EN 1995-3:2025/prA1, Eurocode 5 - Design of timber structures - Part 3: Execution (40.20)
EN 1998-1-2:2026/prA1, Eurocode 8 - Design of structures for earthquake resistance - Part 1-2: Buildings (40.20)
prEN 15119-1, Biological durability of wood and wood-based products - Determination of emissions from preservative treated wood to the environment - Part 1: Wood held in the storage yard after treatment and wooden commodities exposed in Use Class 3 (not covered, not in contact with the ground) - Laboratory method (40.20)
prEN 18381, Biological durability of wood and wood-based products - Preparation of wood and wood-based material specimens before leaching testing (40.20)
prEN 12706, Adhesives - Test methods for hydraulic setting floor smoothing and/or levelling compounds - Determination of flow characteristics (40.10)
FprCEN/TS 15082, Biological durability of wood and wood-based products - Determination of the preventive effectiveness against sapstain, mould and other disfiguring micro-organisms on freshly sawn timber - Field test (30.99)
prCEN/TS 1994-1-101 rev, Eurocode 4 - Design of composite steel and concrete structures - Part 1-101: Double and single skin steel concrete composite (SC) structures (30.99)
ISO/CD 12122-4, Timber structures — Determination of characteristic values — Part 4: Engineered wood products (30.60)
ISO/CD 25813, Solid wood paving blocks — Characteristics and requirements (30.20)
prCEN/TR XXX, Timber structures — Preparation of the revision of the harmonised standards (20.60)
prCEN/TS 1995-1-101, Eurocode 5 - Design of timber structures - Part 1-101: Design assisted by numerical methods (20.60)
-, Timber structures – Environmental product declarations – Product category rules complementary to EN 15804 for fasteners and connectors (20.60)
ISO/AWI 19624, Bamboo structures — Grading of bamboo culms — Basic principles and procedures (20.00)
ISO/AWI 22157, Bamboo structures — Determination of physical and mechanical properties of bamboo culms — Test methods (20.00)
ISO/AWI TR 27196, Bamboo structures – Engineered bamboo products – Design of structures using national design standards for timber (20.00)
-, Adhesives for load-bearing timber structures made of hardwoods – Classification and performance requirements – Definition of groups of species and sampling specifications for testing (10.99)
-, Biological Durability of wood and wood-based products - Reference Service Life for wooden construction products (10.99)
-, Biological durability of wood and wood-based products - Terminology (10.99)
-, CEN/TR 1990-1-101 Structural and geotechnical design assisted by numerical methods – Background on EN 1990-1 (10.99)
EN 1993-1-1:2022+A1, Eurocode 3 - Design of steel structures - Part 1-1: General rules and rules for buildings (10.99)
EN 1993-1-11:2026/prA1, Eurocode 3 - Design of steel structures - Part 1-11: Tension components (10.99)
prEN 12765 rev, Classification of thermosetting wood adhesives for non-structural applications (10.99)
prEN 113-3 rev, Biological durability of wood and wood-based products - Test method against wood destroying basidiomycetes - Part 3: Assessment of durability of wood-based panels (10.99)
prCEN/TS 16818 rev, Biological durability of wood and wood-based products - Moisture dynamics of wood and wood-based products (10.99)
ISO/AWI 13910, Timber structures — Strength graded timber — Test methods for structural properties (10.99)
prEN 1075 rev, Timber structures - Test methods - Joints made with punched metal plate fasteners (00.60)
prEN 12512 rev, Timber structures - Test methods - Cyclic testing of joints made with mechanical fasteners (00.60)
prEN 13556 rev, Round and sawn timber - Nomenclature of timbers used in Europe (00.60)
-, Adhesives - Two component Epoxy and two component PUR adhesives for load bearing timber structures - Test methods, classification and requirements (00.60)
-, Adhesives for load-bearing timber structures made of hardwoods – Classification and performance requirements – Part 2: Adhesives for the bonding of selected hardwood species (group B) with no specific high shear strength classification (00.60)
-, Adhesives for load-bearing timber structures made of hardwoods – Classification and performance requirements – Part 3: Bonding of selected hardwood species (groups A and B) with specific high shear strength classification (00.60)
-, Biological durability of wood and wood-based products — Durability against wood-destroying fungi above ground — Field method: Bundle test (00.60)
-, Biological durability of wood and wood-based products — Durability against wood-destroying fungi above ground — Field method: Sandwich test (00.60)
-, Biological durability of wood and wood-based products – Guidance on globally available methods related to detection and quantification of preservatives in wood (00.60)
-, Product Category Rules (PCR) for wood flooring including parquet (00.60)
-, State of the art report on adhesives used for non-loadbearing timber and wood-based products - Test methods for assessing bonding quality (00.60)
-, Timber structures - Glued laminated timber made from hardwood - Requirements (00.60)
-, Timber structures - Prefabricated wall, floor and roof elements - Structural (load-bearing) elements with adhesively bonded sheeting made of wood-based panels on one or both faces (EN 14732-2) (00.60)
-, Timber structures - Prefabricated wall, floor and roof elements - Structural elements with mechanically fixed sheeting made of wood-based boards/panels or gypsum boards/panels on both faces (EN 14732-1) (00.60)
prEN 152-1 rev, Biological durability of wood and wood-based products - Test method against blue stain in wood in service - Part 1: Assessment of biological efficacy of wood preservatives (00.60)
prEN 152-2 rev, Biological durability of wood and wood-based products - Test method against blue stain in wood in service - Part 2: Assessment of inherent or enhanced durability (00.60)
prEN 16351 rev, Timber structures - Cross laminated timber - Requirements (00.60)
prEN 16449 rev, Wood and wood-based products - Calculation of the biogenic carbon content of wood and conversion to carbon dioxide (00.60)
prEN 16485 rev, Round and sawn timber - Environmental product declarations - Product category rules for wood and wood-based products for use in construction (00.60)
prEN 17224 rev, Determination of compressive shear strength of wood adhesives at elevated temperatures (00.60)
prEN 17333-1 rev, Characterisation of one component foam - Part 1: Foam yield characteristics (00.60)
prEN 17333-2 rev, Characterisation of one component foam - Part 2: Expansion characteristics (00.60)
prEN 17333-3 rev, Characterisation of one component foam - Part 3: Application (00.60)
prEN 17333-4 rev, Characterisation of one component foam - Part 4: Mechanical strength (00.60)
prEN 17333-5 rev, Characterisation of one component foam - Part 5: Insulation (00.60)
prEN 1382 rev, Timber Structures - Test methods - Withdrawal capacity of timber fasteners (00.60)
prEN 1383 rev, Timber structures - Test methods - Pull through resistance of timber fasteners (00.60)
prEN 14229 rev, Structural timber - Wood poles for overhead lines (00.60)
prEN 14342 rev, Wood flooring and parquet - Characteristics, evaluation of conformity and marking (00.60)
prEN 13756 rev, Wood flooring and parquet - Terminology (00.60)
prEN 1910 rev, Wood flooring and wood panelling and cladding - Determination of dimensional stability (00.60)
prEN 1912 rev, Structural Timber - Strength classes - Assignment of visual grades and species (00.60)
ISO/PWI 27197, Bamboo structures – Bamboo scrimber – Product specification (00.00)
ISO/PWI TS 27195, Bamboo structures – Engineered bamboo products – Structural design (00.00)
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News
Published 271 standards
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Working group 9 workgroups
SIS/TK 182/AG 02, Sågade och hyvlade trävaror
SIS/TK 182/AG 03, Beständighet och rundvirke
SIS/TK 182/AG 04, Bärande träkonstruktioner
SIS/TK 182/AG 05, Dörrar, fönster och trappor
SIS/TK 182/AG 06, Trägolv
SIS/TK 182/AG 08, Träbaserade skivor
SIS/TK 182/AG 09, Cirkularitet, hållbarhet och miljö för träbaserade byggprodukter
SIS/TK 182/AG 10, Byggsystem
SIS/TK 182/AG 11, Lim för träprodukter
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Participants 27 companies and organizations
AB Gustaf Kähr, Nybro
Akzo Nobel Adhesives AB, Årsta
Arbio AB, Stockholm
Boverket, Karlskrona
Chalmers Tekniska Högskola, Göteborg
Fromm Sverige AB, Järfälla
IKEA of Sweden AB, Älmhult
Linnéuniversitetet, Växjö
Lunds Universitet, Lund
Masonite Beams AB, Rundvik
MiTek Industries AB, Skellefteå
Nordiskt Brandskyddat Trä, Stockholm
RISE Research Institutes of Sweden AB, Stockholm
RISE Research Institutes of Sweden AB, Borås
RISE Research Institutes of Sweden AB, Kista
Rundvirke Poles AB, Ludvika
Sandreef Consulting, Falsterbo
Signode Sweden AB, Täby
Sund4consulting AB, Vällingby
Svenska Träskyddsföreningen, Stockholm
Sveriges Lantbruksuniversitet SLU, Uppsala
SVTF Service AB, Stockholm
Tarkett AB, Hanaskog
Tarkett AB, Ronneby
Trafikverket, Jönköping
Välinge Innovation AB, Viken
Woodsafe Timber Protection AB, Västerås
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International participation 86 international committees
ISO/TC 165, Timber structures
ISO/TC 218, Timber
ISO/TC 218/WG 4, Test methods
ISO/TC 89, Wood-based panels
CEN/TC 112, Wood-based panels
CEN/TC 124, Timber structures
CEN/TC 175, Round and sawn timber
CEN/TC 175/WG 1, General matters, definitions, measurement methods
CEN/TC 250/SC 5, Eurocode 5: Design of timber structures
CEN/TC 38, Biological durability of wood and wood-based products
SIS/TK 182/AG 02, Sågade och hyvlade trävaror:

CEN/TC 124/WG 8, Reuse of timber

CEN/TC 175, Round and sawn timber

CEN/TC 175/WG 1, General matters, definitions, measurement methods

CEN/TC 175/WG 2, Sawn timber

CEN/TC 175/WG 32, Specific user requirements - Timber in joinery

CEN/TC 175/WG 34, Specific user requirements - Timber in packaging and pallets, and other timber products

CEN/TC 175/WG 38, Specific user requirements - Timber in cladding and panelling

CEN/TC 175/WG 39, Specific user requirements - Fire retardant treated wood

ISO/TC 218, Timber

ISO/TC 218/WG 1, Terminology

ISO/TC 218/WG 3, Sawn and processed timber

ISO/TC 218/WG 6, Wooden products

SIS/TK 182/AG 03, Beständighet och rundvirke:

CEN/TC 124, Timber structures

CEN/TC 124/WG 2, Solid timber

CEN/TC 124/WG 6, Wood poles

CEN/TC 175, Round and sawn timber

CEN/TC 175/WG 1, General matters, definitions, measurement methods

CEN/TC 175/WG 4, Round timber

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

CEN/TC 38/WG 21, Durability - Classification ( Use classes-natural durability)

CEN/TC 38/WG 22, Performance - Assessment and specifications (treated wood - Wood preservatives)

CEN/TC 38/WG 23, Fungal testing (basidiomycetes-microfungi)

CEN/TC 38/WG 24, Insect testing - (beetles - termites)

CEN/TC 38/WG 25, Preconditioning and Field testing

CEN/TC 38/WG 26, Physical/chemical factors (analytical methods)

CEN/TC 38/WG 27, Exposure Aspects

CEN/TC 38/WG 28, Performance classification

ISO/TC 165, Timber structures

ISO/TC 218, Timber

ISO/TC 218/WG 2, Round timber

ISO/TC 218/WG 7, Wood residue and post consumer wood

SIS/TK 182/AG 04, Bärande träkonstruktioner:

CEN/TC 124, Timber structures

CEN/TC 124/WG 1, Test methods

CEN/TC 124/WG 2, Solid timber

CEN/TC 124/WG 3, Glued laminated timber

CEN/TC 124/WG 4, Connectors

CEN/TC 124/WG 6, Wood poles

CEN/TC 124/WG 7, Preparation of the revision of harmonised standards

CEN/TC 250, Structural Eurocodes

CEN/TC 250/SC 5, Eurocode 5: Design of timber structures

CEN/TC 250/SC 5/WG 4, Structural fire design

CEN/TC 250/SC 5/WG 9, Execution

ISO/TC 165, Timber structures

ISO/TC 165/WG 10, Characteristic values and design specifications

ISO/TC 165/WG 11, Solid and mechanically laminated timber products

ISO/TC 165/WG 2, Structural glued wood products

ISO/TC 165/WG 7, Connections and assemblies

ISO/TC 218, Timber

SIS/TK 182/AG 05, Dörrar, fönster och trappor:

CEN/TC 175, Round and sawn timber

CEN/TC 175/WG 32, Specific user requirements - Timber in joinery

CEN/TC 175/WG 37, Specific user requirements - Timber in stairs

ISO/TC 218, Timber

ISO/TC 218/WG 6, Wooden products

SIS/TK 182/AG 06, Trägolv:

CEN/TC 175, Round and sawn timber

CEN/TC 175/WG 33, Specific user requirements - Timber in flooring

ISO/TC 218, Timber

ISO/TC 218/WG 1, Terminology

ISO/TC 218/WG 5, Parquet and wood flooring

ISO/TC 218/WG 6, Wooden products

SIS/TK 182/AG 08, Träbaserade skivor:

CEN/TC 112, Wood-based panels

CEN/TC 112/WG 7, Semi-finished and finished products

ISO/TC 89, Wood-based panels

ISO/TC 89/SC 3, Plywood

ISO/TC 89/WG 5, Test methods

SIS/TK 182/AG 09, Cirkularitet, hållbarhet och miljö för träbaserade byggprodukter:

CEN/TC 175/WG 5, Environmental Sustainability and Circularity of wood and wood-based products

SIS/TK 182/AG 10, Byggsystem:

CEN/TC 124, Timber structures

CEN/TC 124/WG 5, Prefabricated wall, floor and roof elements

ISO/TC 165, Timber structures

SIS/TK 182/AG 11, Lim för träprodukter:

CEN/TC 193, Adhesives

CEN/TC 193/SC 1, Adhesives for wood and derived timber products

CEN/TC 193/SC 1/WG 12, Adhesives for non-loadbearing timber structures

CEN/TC 193/SC 1/WG 13, Performance of wood adhesives at high temperatures and fire - Test methods, evaluation and classification

CEN/TC 193/SC 1/WG 14, Testing and requirements for hardwood bonding and chemically modified wood substrates

CEN/TC 193/SC 1/WG 4, Tests methods, classification and performance requirements for adhesives other than phenolic and aminoplastic, for load- bearing timber structures

CEN/TC 193/SC 1/WG 6, Test methods and requirements for adhesives for glued-in rods and on-site repair of load-bearing structures

CEN/TC 193/SC 1/WG 8, Revision of EN 301 and EN 302

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Subjects

Wood technology (79) Chemical technology (71) Wood-protecting chemicals (71.100.50) Wood-based panels (79.060) General (79.060.01) Plywood (79.060.10) Fibre and particle boards (79.060.20) Other (79.060.99) Construction materials and building (91) Elements of buildings (91.060) Eurocodes (91.070) Structures of buildings (91.080) Eurocode 5, Design of timber structures (91.070.05) Timber structures (91.080.20) Building design stage (94) Round and sawn timber (94.300) Floor coverings (97.150) Ceilings, floors, stairs (91.060.30)


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Webbinarium den 19 mars 2025

Så påverkas trä och bygg av EU:s nya regelverk inom miljö, hållbarhet och cirkularitet

EU:s nya regelverk ställer höga krav på trä- och byggindustrin, från hållbarhet till cirkularitet. Hur påverkar lagstiftningar som ESPR och CPR branschen, och vad krävs för att uppfylla kraven på Digital Product Passports? Se vårt webbinarium från den 19 mars 2025 och få svaren.

Contact

If you have questions or want to know more about the SIS standardization activities? Please contact us.

Lina Nordfors
Project manager
lina.nordfors@sis.se

Benitha Pilley
Project coordinator
benitha.pilley@sis.se

Ingemar Fredricson
Chairman
Arbio AB