prBAS EN 17685-1:2024

Earthworks - Chemical tests - Part 1: Determination of loss on ignition


Opće informacije
Status:Projekt
Broj stranica:12
Metoda usvajanja:Proglašavanje
Jezik:engleski
Izdanje:1.
Nadnevak realizacije:09.11.2023
Predviđeni nadnevak naredne faze:12.03.2024
Tehnički komitet:BAS/TC 22, Cestogradnja
ICS:
13.080.99, Ostali standardi koje se odnose na kvalitet tla
93.020, Zemljani radovi. Iskopavanja. Temeljenje. Podzemni radovi

Apstrakt
This document specifies a method for the determination of the loss on ignition (wLOI) of fine, intermediate, composite and coarse soils, organic soils and anthropogenic materials (according to EN 16907 2) after ignition under air at 550°C. NOTE The loss of mass suffered by these materials at 550 °C is usually due to the release of volatile compounds, water (absorbed, crystalized or structural) and gases from decomposition of organic matter and inorganic substances such as sulfur, sulfides or hydroxides (e.g. H2O, CO2, SO2). A method is given in Annex B in order to estimate the organic matter content (COM) from the value of wLOI for clayey soils.

Životni ciklus
...

Izvorni dokument i stepen usklađenosti
EN 17685-1:2023, identičan

Radni materijal

Samo članovi tehničkog komiteta imaju pristup radnom materijalu. Ukoliko ste član, molimo prijavite se sa vašim nalogom i dobićete pristup dokumentima. Пријавите се