STN EN ISO 12624
| Name: | STN EN ISO 12624 |
| 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 | Tepelnoizolačné výrobky pre technické zariadenia budov a priemyselné inštalácie. Stanovenie stopových množstiev chloridových, fluoridových, kremičitanových a sodných iónov rozpustných vo vode a stanovenie pH (ISO 12624: 2022) |
| English title | Thermal insulating products for building equipment and industrial installations - Determination of trace quantities of water-soluble chloride, fluoride, silicate, sodium ions and pH (ISO 12624:2022) |
| Release Date: | 01. 01. 2023 |
| Date of withdrawal: | |
| ICS: | 91.100.60 |
| Sorting character/National clasification code | 72 7065 |
| Level of incorporation: | idt EN ISO 12624:2022, idt ISO 12624:2022 |
| Official Journal | 12/22 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 13468:2002-10 (72 7065) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the equipment and procedures for determining trace quantities of the water-soluble chloride, fluoride, silicate and sodium ions in an aqueous extract of the product. It also describes a procedure for the determination of the pH of the aqueous extract. It is applicable to thermal insulating products. NOTE The determination of these parameters can be relevant for thermal insulating products intended for application to stainless austenitic steel surfaces. The presence of chloride, fluoride, silicate and sodium ions under certain conditions can influence the risk of stress corrosion cracking. See Annex B for further information on general use of this document. |
| Preview: | Náhľad normy (PDF) |