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728013 - ČSN EN 16637-3 - Stavební výrobky - Posuzování uvolňování nebezpečných látek - Část 3: Horizontální perkolační zkouška směrem nahoru | ||
| Název : 728013 - ČSN EN 16637-3 - Stavební výrobky - Posuzování uvolňování nebezpečných látek - Část 3: Horizontální perkolační zkouška směrem nahoru
Označení normy : ČSN EN 16637-3 Katalogové číslo : 518664 Třídící znak : 728013 Účinnost : 2024-04-01 Věstník : 2024.03 Strany : 76 Převzata :vyhlášením ve Věstníku - v angličtině | ||
| Cena : | 594.00 Kč (DPH= 0%), s DPH= 594.00 Kč | |
| ANOTACE "ČSN EN 16637-3 This document specifies an up-flow percolation test (PT) which is applicable to determine the leaching behaviour of inorganic and non-volatile organic substances from granular construction products. The test is not suitable for substances that are volatile under ambient conditions. The construction products are subjected to percolation with water as a function of liquid to solid ratio under specified percolation conditions. The method is a once-through column leaching test. This up-flow percolation test is performed under specified test conditions for construction products and does not necessarily produce results that mimic specific intended use conditions. This test method produces eluates, which can subsequently be characterized by physical, chemical and ecotoxicological methods according to existing standard methods. The results of eluate analysis are presented as a function of the liquid/solid ratio. The test results enable the distinction between different leaching behaviour. In this document the same test conditions as for EN 17516 (CEN/TC 444/WG 1) are applied in order to allow full comparability of testing construction products and waste derived construction products to avoid double testing. The EN 17516 test results are eligible in the context of testing construction products as well." | ||