SIST EN 20-1:2024
(Main)Wood preservatives - Determination of the protective effectiveness against Lyctus brunneus (Stephens) - Part 1: Application by surface treatment (laboratory method)
Wood preservatives - Determination of the protective effectiveness against Lyctus brunneus (Stephens) - Part 1: Application by surface treatment (laboratory method)
This part of the EN 20 series specifies a method for the determination of the protective effectiveness or
the toxic values of a wood preservative against infection by Lyctus brunneus (Stephens) when the product
is applied as a surface treatment to wood.
This method is applicable to:
— water-insoluble chemicals which are being studied as active insecticides; or
— organic formulsation, as supplied or as prepared in the laboratory by dilution of concentrates; or
— organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of
concentrates; or
— water-based preservatives, for example salts.
NOTE This method can be used in conjuction with ageing procedures, which do not remove the added nutrient.
Holzschutzmittel - Bestimmung der vorbeugenden Wirkung gegenüber Lyctus brunneus (Stephens) - Teil 1: Oberflächenbehandlung (Laboratoriumsverfahren)
Dieser Teil der Normenreihe EN 20 legt ein Verfahren zur Bestimmung der vorbeugenden Wirkung oder der Grenze der Wirksamkeit eines Holzschutzmittels gegen Befall durch Lyctus brunneus (Stephens) fest, bei dem das Schutzmittel durch Behandlung seiner Oberfläche auf das Holz aufgebracht wird.
Das Verfahren ist anzuwenden für:
- nicht wasserlösliche chemische Erzeugnisse, die als insektizide Wirkstoffe untersucht werden; oder
- organische Formulierungen im Anlieferungszustand oder in der Form, wie sie im Labor aus Konzentraten hergestellt werden; oder
- in Wasser dispergierbare organische Formulierungen im Anlieferungszustand oder in der Form, wie sie im Labor aus Konzentraten hergestellt werden; oder
- wasserlösliche Erzeugnisse, z. B. Salze.
ANMERKUNG Das Verfahren kann in Verbindung mit Alterungsverfahren angewendet werden, die die zugegebene Nährlösung nicht entfernen.
Produits de préservation du bois - Détermination de l'efficacité protectrice vis-à-vis de Lyctus brunneus (Stephens) - Partie 1 : Application par traitement de surface (Méthode de laboratoire)
La présente partie de la série de normes EN 20 spécifie une méthode de détermination de l'efficacité protectrice ou du seuil d'efficacité d'un produit de préservation du bois contre l'infestation par le Lyctus brunneus (Stephens) lorsque ce produit est appliqué au bois en tant que traitement de surface.
La présente méthode est applicable :
- aux produits chimiques non hydrosolubles étudiés en tant que matières actives insecticides ; ou
- aux formules organiques telles qu'elles sont livrées ou obtenues en laboratoire par dilution de concentrés ; ou
- aux formules organiques hydrodispersables telles qu'elles sont livrées ou obtenues en laboratoire par dilution de concentrés ; ou
- aux produits hydrosolubles tels que les sels.
NOTE La présente méthode peut être utilisée conjointement avec des épreuves de vieillissement qui n'éliminent pas la solution nutritive ajoutée.
Zaščitna sredstva za les - Določanje učinkovitosti preventivne zaščite proti rjavemu parketarju Lyctus brunneus (Stephens) - 1. del: Površinsko nanašanje (laboratorijska metoda)
Ta del skupine standardov EN 20 določa metodo za ugotavljanje učinkovitosti preventivne zaščite ali toksičnih vrednosti zaščitnega sredstva za les proti rjavemu parketarju Lyctus brunneus (Stephens), ko je izdelek uporabljen v sklopu površinske obdelave lesa.
Ta metoda se uporablja za:
– v vodi netopne kemikalije, ki se preučujejo kot aktivni insekticidi; ali
– organske formulacije, ki so dobavljene ali pripravljene v laboratoriju z redčenjem koncentratov; ali
– organske formulacije, ki se razpršijo v vodi in so dobavljene ali pripravljene v laboratoriju z redčenjem
koncentratov; ali
– zaščitna sredstva za les na vodni osnovi, na primer sol.
OPOMBA: Ta metoda se lahko uporablja v povezavi s postopki staranja, ki ne odstranjujejo dodanega hranila.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 20-1:2024
01-marec-2024
Nadomešča:
SIST EN 20-1:1996
Zaščitna sredstva za les - Določanje učinkovitosti preventivne zaščite proti
rjavemu parketarju Lyctus brunneus (Stephens) - 1. del: Površinsko nanašanje
(laboratorijska metoda)
Wood preservatives - Determination of the protective effectiveness against Lyctus
brunneus (Stephens) - Part 1: Application by surface treatment (laboratory method)
Holzschutzmittel - Bestimmung der vorbeugenden Wirkung gegenüber Lyctus brunneus
(Stephens) - Teil 1: Oberflächenbehandlung (Laboratoriumsverfahren)
Produits de préservation du bois - Détermination de l'efficacité protectrice vis-à-vis de
Lyctus brunneus (Stephens) - Partie 1 : Application par traitement de surface (Méthode
de laboratoire)
Ta slovenski standard je istoveten z: EN 20-1:2023
ICS:
71.100.50 Kemikalije za zaščito lesa Wood-protecting chemicals
SIST EN 20-1:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 20-1:2024
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SIST EN 20-1:2024
EN 20-1
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2023
EUROPÄISCHE NORM
ICS 71.100.50 Supersedes EN 20-1:1992
English Version
Wood preservatives - Determination of the protective
effectiveness against Lyctus brunneus (Stephens) - Part 1:
Application by surface treatment (laboratory method)
Produits de préservation du bois - Détermination de Holzschutzmittel - Bestimmung der vorbeugenden
l'efficacité protectrice vis-à-vis de Lyctus brunneus Wirkung gegenüber Lyctus brunneus (Stephens) - Teil
(Stephens) - Partie 1 : Application par traitement de 1: Oberflächenbehandlung (Laboratoriumsverfahren)
surface (Méthode de laboratoire)
This European Standard was approved by CEN on 6 November 2023.
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-CENELEC 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-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATIO N
EUROPÄISCHES KOMITEE FÜR NORMUN G
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 20-1:2023 E
worldwide for CEN national Members.
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SIST EN 20-1:2024
EN 20-1:2023 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Principle . 6
5 Test materials and apparatus . 7
5.1 Biological material . 7
5.2 Products and reagents . 7
5.3 Apparatus .
...
SLOVENSKI STANDARD
oSIST prEN 20-1:2022
01-december-2022
Zaščitna sredstva za les - Določanje učinkovitosti preventivne zaščite proti
rjavemu parketarju Lyctus brunneus (Stephens) - 1. del: Površinsko nanašanje
(laboratorijska metoda)
Wood preservatives - Determination of the protective effectiveness against Lyctus
Brunneus (Stephens) - Part 1: Application by surface treatment (laboratory method)
Holzschutzmittel - Bestimmung der vorbeugenden Wirkung gegenüber Lyctus Brunneus
(Stephens) - Teil 1: Oberflächenbehandlung (Laboratoriumsverfahren)
Produits de préservation du bois - Détermination de l'efficacité protectrice vis-à-vis de
Lyctus Brunneus (Stephens) - Partie 1 : Application par traitement de surface (Méthode
de laboratoire)
Ta slovenski standard je istoveten z: prEN 20-1
ICS:
71.100.50 Kemikalije za zaščito lesa Wood-protecting chemicals
oSIST prEN 20-1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 20-1:2022
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oSIST prEN 20-1:2022
DRAFT
EUROPEAN STANDARD
prEN 20-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2022
ICS 71.100.50 Will supersede EN 20-1:1992
English Version
Wood preservatives - Determination of the protective
effectiveness against Lyctus Brunneus (Stephens) - Part 1:
Application by surface treatment (laboratory method)
Produits de préservation du bois - Détermination de Holzschutzmittel - Bestimmung der vorbeugenden
l'efficacité protectrice vis-à-vis de Lyctus Brunneus Wirkung gegenüber Lyctus Brunneus (Stephens) - Teil
(Stephens) - Partie 1: Application par traitement de 1: Oberflächenbehandlung (Laboratoriumsverfahren)
surface (Méthode de laboratoire)
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 38.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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-CENELEC
Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 20-1:2022 E
worldwide for CEN national Members.
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oSIST prEN 20-1:2022
prEN 20-1:2022 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Principle . 5
5 Test materials and apparatus . 6
5.1 Biological material .
...
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