iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN 73:1988

(Main)

Wood preservatives - Accelerated ageing tests of treated wood prior to biological testing - Evaporative ageing procedure

Wood preservatives - Accelerated ageing tests of treated wood prior to biological testing - Evaporative ageing procedure

This specifies a method for the accelerated simulation of ageing by evaporation of the product being applied as a treatment to wood. This method is used prior to biological testing.

Holzschutzmittel - Beschleunigte Alterung von behandeltem Holz vor biologischen Prüfungen - Verdunstungsbeanspruchung

Gebrauchstauglichkeit. Qualitaet. Verbraucherschutz.

Produits de préservation des bois - Epreuves de vieillissement accéléré des bois traités avant essais biologiques - Epreuve d'évaporation

Performance. Qualité. Protection des consommateurs.

Zaščitna sredstva za les - Pospešeno staranje zaščitenega lesa pred biološkim preskušanjem - Postopek izparevanja

General Information

Status
Withdrawn
Publication Date
31-Oct-1988
Withdrawal Date
14-Oct-2014
ICS
71.100.50 - Wood-protecting chemicals
Technical Committee
CEN/TC 38 - Durability of wood and derived materials
Drafting Committee
CEN/TC 38 - Durability of wood and derived materials
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
15-Oct-2014
Directive
305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
89/106/EEC - Construction products
Mandate
M/112 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on structural timber products
Ref Project
SIST EN 73:1996 - Wood preservatives - Accelerated ageing tests of treated wood prior to biological testing - Evaporative ageing procedure

Relations

Replaced By
EN 73:2014 - Wood preservatives - Accelerated ageing of treated wood prior to biological testing - Evaporative ageing procedure
Effective Date
22-Dec-2008
Corrected By
EN 73:1988/AC:1992 - Wood preservatives - Accelerated ageing of treated wood prior to biological testing - Evaporative ageing procedure
Effective Date
08-Jun-2022

Buy Standard

EN 73:1996EN 73:1996
PreviousNext
Standard
EN 73:1996
English language
8 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 73:1996
01-marec-1996
=DãþLWQDVUHGVWYD]DOHV3RVSHãHQRVWDUDQMH]DãþLWHQHJDOHVDSUHGELRORãNLP
SUHVNXãDQMHP3RVWRSHNL]SDUHYDQMD
Wood preservatives - Accelerated ageing tests of treated wood prior to biological testing
- Evaporative ageing procedure
Holzschutzmittel - Beschleunigte Alterung von behandeltem Holz vor biologischen
Prüfungen - Verdunstungsbeanspruchung
Produits de préservation des bois - Epreuves de vieillissement accéléré des bois traités
avant essais biologiques - Epreuve d'évaporation
Ta slovenski standard je istoveten z: EN 73:1988
ICS:
71.100.50 .HPLNDOLMH]D]DãþLWROHVD Wood-protecting chemicals
SIST EN 73:1996 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega st
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN 20-1:2023(Main)
Wood preservatives - Determination of the protective effectiveness against Lyctus brunneus (Stephens) - Part 1: Application by surface treatment (laboratory method)
SIST EN 20-1:2024

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-soluble materials, for example salts.
NOTE This method can be used in conjuction with ageing procedures, which do not remove the added nutrient.

  • Standard
    22 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 20-2:2023(Main)
Wood preservatives - Determination of the protective effectiveness against Lyctus brunneus (Stephens) - Part 2: Application by impregnation (Laboratory method)
SIST EN 20-2:2024

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) in wood which has been treated previously by full impregantion.
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.
This method is applicable to water-based preservatives.
NOTE This method can be used in conjuction with ageing procedures, which do not remove the added nutrient.

  • Standard
    22 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 370:2023(Main)
Wood preservatives - Determination of eradicant efficacy in preventing emergence of Anobium punctatum (De Geer)
SIST EN 370:2024

This document specifies a method for the determination of the curative action of a wood preservative against infestation by Anobium punctatum (De Geer) when the product is applied as a surface treatment to wood.
This method is applicable to any surface-applied treatment that is intended to prevent emergence of adult beetles but not intended to kill larvae in infested timber.
NOTE 1 This method can be used in conjunction with an ageing procedure, for example EN 73.
NOTE 2 Products intended to kill larvae can be tested by the method described in EN 48.

  • Standard
    21 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 117:2023(Main)
Wood preservatives - Determination of toxic values against Reticulitermes species (European termites) (Laboratory method)
SIST EN 117:2024

This document specifies a method for the determination of the toxic values of a wood preservative against the Reticulitermes species of European termites.
This method is applicable to:
- water-insoluble chemicals which are being studied as active insecticides;
- organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; and
- water-soluble materials, for example salts.
NOTE This method can be used in conjunction with an ageing procedure, for example EN 73 or EN 84.

  • Standard
    21 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 351-2:2023(Main)
Durability of wood and wood-based products - Preservative-treated solid wood - Part 2: Guidance on sampling for the analysis of preservative-treated wood
SIST EN 351-2:2023

This part of the EN 351 series gives guidance for the general procedures to be used in obtaining samples of preservative-treated wood for the determination of penetration and retention of wood preservative. It also gives guidance on the measurement of penetration and retention of a wood preservative in the treated wood.
This part of the EN 351 series is applicable to the production of preservative-treated solid wood, including glued laminated timber, suitable for use in those service conditions defined within the use classes in EN 335.
NOTE   Glued laminated timber is not suitable for use in fresh or sea water.
This part of the EN 351 series is not applicable to preservative-treated wood in service. However, the sampling guidance provided within this part of the EN 351 series can be applied for the subsequent examination of treated wood in service.
Annex A (informative) provides a selection of number of sample units.
Annex B (informative) provides examples of retention measurements.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 351-1:2023(Main)
Durability of wood and wood-based products - Preservative-treated solid wood - Part 1: Classification of preservative penetration and retention
SIST EN 351-1:2023

This part of the EN 351 series establishes a classification of preservative-treated wood in terms of preservative penetration and gives guidance on a classification of retention. These can be used as a basis for specifying preservative treatments for particular products.
This part of the EN 351 series defines terminology to be used by the specifier when preparing a preservative treatment specification or product standard. It is not a treatment specification in itself.
This part of the EN 351 series is applicable to the production of preservative-treated solid wood, including glued laminated timber, suitable for use in those service conditions defined within the use classes in EN 335. It does not apply to any subsequent examination of treated wood in service.
NOTE 1   Glued laminated timber is not suitable for use in fresh or sea water.
This part of the EN 351 series is applicable to the protection of wood against attack by wood-destroying and wood-disfiguring fungi, insects and marine organisms.
NOTE 2   Protection against wood-disfiguring fungi is an optional property verified by testing in accordance with EN 599-1.
This part of the EN 351 series does not consider other properties of treated wood, for example odour, compatibility with other materials, such as corrosivity of fasteners. Nor does it consider any properties from the health, safety and environmental point of view.
This part of the EN 351 series does not apply to wood to be treated with formulations which are applied to timber in service to eliminate or control an existing fungal or insect infestation, or the prevention of attack by sapstain fungi, or insects in green timber.
Annex A (informative) provides a decision process for specifying preservative treatment requirements.
Annex B (informative) gives an example of the marking system.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 12037:2022(Main)
Wood preservatives - Field test method for determining the relative protective effectiveness of a wood preservative exposed out of ground contact - Horizontal lap-joint method
SIST EN 12037:2023

This document specifies a test method for wood preservatives that are intended for use in wood to be exposed to the weather out of contact with the ground without the additional protection of a surface coating.
The method is applicable to the testing of commercial or experimental preservatives applied by techniques appropriate to commercial practice. The method is applicable to chemical products used individually or in combination to prevent the development of decay and/or - optional - the development of disfiguring organisms in wood and, where suitable, in wood-based materials.
NOTE 1 The method can also be used to test other treated wood species and naturally durable timbers. It can be adapted for testing the field performance of other wood-based systems and treatments designed to enhance durability, for example treated or untreated wood based composites, timber treated with non-biocidal systems, chemically modified or heat treated timber. Guidance on samples and sampling of naturally durable wood and modified wood is found in EN 350.
NOTE 2 Although the test is used to assess decay, it is possible to use the method to additionally assess stain or each separately when relevant.

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
CEN/TR 17809:2022(Main)
Durability of wood and wood-based products - Remedial treatment of wood against insects by injection
SIST-TP CEN/TR 17809:2022

This document provides guidance on how to apply curative acting wood preservatives by surface application, by filling pre-drilled holes, and by pressure impregnation through pre-drilled holes. It lists methods in a standardized form followed by additional detailed interpretive information.
This document also includes necessary preparations of structural timber prior to this kind of treatment. It gives guidance on how to calculate necessary retentions for filling pre-drilled holes or for pressure impregnation from test results obtained from surface applications (e.g. EN 1390).

  • Technical report
    15 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 113-2:2020(Main)
Durability of wood and wood-based products - Test method against wood destroying basidiomycetes - Part 2: Assessment of inherent or enhanced durability
SIST EN 113-2:2021

This document specifies a method of test for determining the natural durability of a timber against wood-destroying basidiomycetes cultured on a malt extract agar medium. The method is applicable to all timber species.
Furthermore this method can be used to test modified wood. The test method described in this document can be applied to specific wood species, commercial supplies of sawn timber, wood-based materials, wood treated with preservatives and modified wood, both thermally and chemically modified wood.
However, this document is not intended to determine the effectiveness of wood preservatives used to prevent decay.
NOTE 1 Determining the efficacy of wood preservatives used to prevent decay is the scope of EN 113-1. However, in addition to this and with some amendments, it might also be possible in some cases to test treated wood using the method described here.
NOTE 2 This method can be used in conjunction with an ageing procedure, for example EN 73 or EN 84.
Annex A (informative) contains a guidance on sampling.
Annex B (normative) contains some methods of sterilization.
Annex C (informative) contains information on the culture vessels.
Annex D (informative) contains an example of a test report.
Annex E (informative) contains information on the test fungi.
Annex F (informative) contains the assessment of the results.

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 113-1:2020(Main)
Durability of wood and wood-based products - Test method against wood destroying basidiomycetes - Part 1: Assessment of biocidal efficacy of wood preservatives
SIST EN 113-1:2021

This document specifies a method for determining the efficacy of wood preservatives applied to wood by penetration treatment against wood destroying basidiomycetes cultured on a malt extract agar medium.
The method is applicable to formulated products or to their active ingredients.
NOTE   This method can be used in conjunction with an ageing procedure, for example EN 73 or EN 84.
Annex A (informative) contains an example of a test report.
Annex B (normative) contains some methods of sterilization.
Annex C (informative) contains information on the test vessels.
Annex D (informative) contains information on test fungi.
Annex E (informative) contains a recommended but non-comprehensive list of optional fungi.

  • Standard
    31 pages
    English language
    sale 10% off
    e-Library read for
    1 day