EN 622-4:2009
(Main)Fibreboards - Specifications - Part 4: Requirements for softboards
Fibreboards - Specifications - Part 4: Requirements for softboards
This European Standard specifies the requirements for softboards as defined in EN 316, with a density - 230 kg/m3 to 400 kg/m3.
The values listed in this European Standard relate to product properties but they are not characteristic values to be used in design calculations.
Faserplatten - Anforderungen - Teil 4: Anforderungen an poröse Platten
Diese Europäische Norm legt die Anforderungen an poröse Platten nach EN 316 mit einer Rohdichte von 230 kg/m3 bis 400 kg/m3 fest.
Die in dieser Europäischen Norm angegebenen Werte beziehen sich auf Produkteigenschaften; es sind keine charakteristischen Werte, die für konstruktive Berechnungen verwendet werden können.
ANMERKUNG Für Platten, die ausschließlich zur Verwendung als Wärmedämmprodukte vorgesehen sind, gilt EN 13171.
Panneaux de fibres - Exigences - Partie 4: Exigences pour panneaux tendres
La présente norme Européenne prescrit les exigences pour panneaux isolants tels que définis dans l’EN 316
avec une masse volumique ≥ 230 kg/m3 à 400 kg/ m3
Les valeurs données dans la présente norme concernent les caractéristiques du produit mais ne sont pas les
valeurs caractéristiques à utiliser dans les calculs de conception.
NOTE les panneaux prévus pour être utilisés uniquement en tant que panneaux isolants thermiques sont couverts
par la norme EN 13171.
Vlaknene plošče - Specifikacije - 4. del: Zahteve za mehke plošče
Ta evropski standard določa zahteve za mehke plošče, kot so opredeljene v EN 316, z gostoto ≥ 230 kg/m3 do 400 kg/m3. Vrednosti, navedene v tem evropskem standardu, se nanašajo na lastnosti proizvodov, vendar niso značilne vrednosti, ki bi jih uporabljali v izračunih pri načrtovanju.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2010
1DGRPHãþD
SIST EN 622-4:1998
9ODNQHQHSORãþH6SHFLILNDFLMHGHO =DKWHYH]DPHKNHSORãþH
Fibreboards - Specifications - Part 4: Requirements for softboards
Faserplatten - Anforderungen - Teil 4: Anforderungen an poröse Platten
Panneaux de fibres - Exigences - Partie 4: Exigences pour panneaux isolants
Ta slovenski standard je istoveten z: EN 622-4:2009
ICS:
79.060.20 9ODNQHQHLQLYHUQHSORãþH Fibre and particle boards
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 622-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2009
ICS 79.060.20 Supersedes EN 622-4:1997
English Version
Fibreboards - Specifications - Part 4: Requirements for
softboards
Panneaux de fibres - Exigences - Partie 4: Exigences pour Faserplatten - Anforderungen - Teil 4: Anforderungen an
panneaux tendres poröse Platten
This European Standard was approved by CEN on 10 October 2009.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 622-4:2009: E
worldwide for CEN national Members.
Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 Requirements .5
4.1 General .5
4.2 Requirements for general purpose boards .6
4.2.1 Requirements for boards for use in dry conditions .6
4.2.2 Requirements for boards for use in humid conditions.6
4.2.3 Requirements for boards for use in external conditions.6
4.3 Requirements for load-bearing boards .7
4.3.1 Requirements for boards for use in dry conditions .7
4.3.2 Requirements for boards for use in humid conditions.7
5 Verification of compliance .7
5.1 General .7
5.2 External control .7
5.3 Factory production control .8
6 Marking .8
6.1 Boards marketed within the European Economic Area for construction applications.8
6.2 Other boards .8
6.3 Colour coding .8
Bibliography . 10
Foreword
This document (EN 622-4:2009) has been prepared by Technical Committee CEN/TC 112 “Wood-based
panels”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by May 2010, and conflicting national standards shall be withdrawn at the
latest by May 2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 622-4:1997.
This European Standard is one of a series specifying requirements for fibreboards. The other part of this
series are listed in Clause 2 and in the Bibliography.
Compared with EN 622-4:1997 the following modifications have been made:
a) additional thickness range > 36 mm introduced;
b) marking requirements and definitions adapted to EN 13986.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
1 Scope
This European Standard specifies the requirements for softboards as defined in EN 316, with a density
3 3
≥ 230 kg/m to 400 kg/m .
The values listed in this European Standard relate to product properties but they are not characteristic values
to be used in design calculations.
NOTE Panels which are intended for use exclusively as thermal insulating products are covered by EN 13171.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
EN 310, Wood-based panels ― Determination of modulus of elasticity in bending and of bending strength
EN 316, Wood fibre boards ― Definition, classification and symbols
EN 317, Particleboards and fibreboards ― Determination of swelling in thickness after immersion in water
EN 326-1, Wood-based panels ― Sampling, cutting and inspection ― Part 1: Sampling and cutting of test
pieces and expression of test results
EN 326-2, Wood-based panels ― Sampling, cutting and inspection ― Part 2: Quality control in the factory
EN 326-3, Wood-based panels ― Sampling, cutting and inspection ― Part 3: Inspection of an isolated lot of
panels
EN 622-1, Fibreboards ― Specifications ― Part 1: General requirements
EN 13986:2004, Wood-based panels for use in construction ― Characteristics, evaluation of conformity and
marking
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 13986:2004 and the following apply.
3.1
dry conditions
conditions corresponding to service class 1 of EN 1995-1-1 which is characterised by a moisture content in
the material corresponding to a temperature of 20 °C and a relative humidity of the surrounding air only
exceeding 65 % for a few weeks per year
NOTE Boards of this type are suitable for use only in hazard class 1 of EN 335-3.
3.2
humid conditions
conditions corresponding to service class 2 of EN 1995-1-1 which is characterised by a moisture content in
the material corresponding to a temperature of 20 °C and a relative humidity of the surrounding air only
exceeding 85 % for a few weeks per year
NOTE Boards of this type are suitable for use only in hazard classes 1 and 2 of EN 335-3.
3.3
external conditions
conditions corresponding to service class 3 of EN 1995-1-1 which is characterised by climatic conditions
leading to higher moisture contents than in service class 2
NOTE Boards of this type are suitable for use only in hazar
...
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