STN EN 20-1
| Name: | STN EN 20-1 |
| Validity: | Valid |
| Number of pages: | 24 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Ochranné prostriedky na drevo. Zisťovanie ochrannej účinnosti proti Lyctus brunneus (Stephens). Časť 1: Aplikácia povrchovou impregnáciou (laboratórna metóda) |
| English title | Wood preservatives - Determination of the protective effectiveness against Lyctus brunneus (Stephens) - Part 1: Application by surface treatment (laboratory method) |
| Release Date: | 01. 03. 2024 |
| Date of withdrawal: | |
| ICS: | 71.100.50 |
| Sorting character/National clasification code | 49 0688 |
| Level of incorporation: | idt EN 20-1:2023 |
| Official Journal | 02/24 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 20-1:1995-10 (49 0688) |
| Note in Official Journal: | |
| Subject of the standard: | 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. |
| Preview: | Náhľad normy (PDF) |