Norm

NEN-EN 212:1988 en

Houtverduurzamingsmiddelen - Monsterneming en voorbereiding voor het onderzoek van houtverduurzamingsmiddelen en van behandeld hout

  • Deze norm is ingetrokken sinds 28-07-2003

49,30

Over deze norm

Status Ingetrokken
Aantal pagina's 12
Gepubliceerd op 01-08-1988
Taal Engels
This Standard is applicable to the provision of appropriate samples for analysis which may be used to check the content of active components in preservative formulations, and to determine the identity, location and concentration of preservatives in treated timber. The techniques described may be employed in a wide variety of applications ranging from laboratory research through to the checking of preservatives or preservative-treated timber for arbitration purposes. In most cases it is possible, by chemical analysis, to determine whether or not a sample of timber has received a preservative treatment and the results can often give an indication of the type of treatment the wood has received when due consideration is given to other relevant factors, such as timber species and heartwood/sapwood ratio, in the sample under test. No attempt has been made in this document to lay down detailed procedures to be adopted for control purposes at manufacturing plants where large volumes of preservatives are to be sampled

Details

ICS-code 71.100.50
Nederlandse titel Houtverduurzamingsmiddelen - Monsterneming en voorbereiding voor het onderzoek van houtverduurzamingsmiddelen en van behandeld hout
Engelse titel Wood preservatives - Guide to sampling and preparation of wood preservatives and treated timber for analysis
Vervangen door
Normatieve verwijzingen
  • 89/106/EEG, Bouwproducten

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