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Normas DIN – AENOR
DIN EN 1744-4:2020-05

DIN EN 1744-4:2020-05

Tests for chemical properties of aggregates - Part 4: Determination of water susceptibility of fillers for bituminous mixtures; German and English version prEN 1744-4:2020 / Note: Date of issue 2020-03-27*Intended as replacement for DIN EN 1744-4 (2005-10).

/ Attention: Date de parution 2020-03-27*Prévu pour remplacer DIN EN 1744-4 (2005-10).

Prüfverfahren für chemische Eigenschaften von Gesteinskörnungen - Teil 4: Bestimmung der Wasserempfindlichkeit von Füllern in bitumenhaltigen Mischungen; Deutsche und Englische Fassung prEN 1744-4:2020 / Achtung: Erscheinungsdatum 2020-03-27*Vorgesehen als Ersatz für DIN EN 1744-4 (2005-10).

Fecha:
2020-05 /Active
Equivalencias internacionales:

prEN 1744-4 (2020-04)

Resumen:
This document specifies the procedure for the determination of the water susceptibility of fillers for bituminous mixtures, by separation of filler from a bitumen filler mixture. A method for the determination of water susceptibility by volume increase and loss of stability of a Marshall specimen is described in Annex A.
Keywords:
Bitumens, Bituminous, Chemical analysis and testing, Chemical properties, Construction, Definitions, Determination, Determination of content, Extraction, Extraction methods of analysis, Fillers, Filling instruments, Grain sizing, Marshall, Materials testing, Mathematical calculations, Methods, Mineral aggregates, Mixtures, Precipitate, Reagents, Reference methods, Sensitivity, Separation, Specimen preparation, Test specimens, Testing, Testing devices, Volume expansion, Water, Water absorption, Water absorption capacity
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