Asfaltové směsi - Zkušební metody - Část 4: Znovuzískání extrahovaného pojiva: Frakcionační kolona (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN 12697-4
Classification mark: 736160
Catalog number: 517519
Publication date standards: 1.10.2023
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN

Annotation of standard text ČSN EN 12697-4 (736160):

This document specifies a method for the recovery of soluble bitumen from bituminous mixtures used in road, airfield or similar pavements in a form suitable for further testing. The method is applicable for the recovery of paving grade bitumen and is the reference method for recovery of soluble bitumen from bituminous mixtures containing volatile matter such as cut-back bitumen. The method is not applicable for recovery of polymer-modified bitumen. NOTE - EN 12697-3 is the reference method for the recovery of paving grade bitumen and polymer-modified bitumen