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Norm
ÖNORM EN 933-9
Issue date: 2022 04 15
Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test
This document specifies the reference method used for type testing and in cases of dispute, for the determination of the methylene blue value of the size 0/2 mm fraction ...
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Publisher:
Austrian Standards International
Format:
Digital | 20 Pages
Language:
German
| English
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Optionally co-design standards:
ICS
This document specifies the reference method used for type testing and in cases of dispute, for the determination of the methylene blue value of the size 0/2 mm fraction in fine aggregates or all-in aggregates (MB). It also specifies the reference method for the determination of the methylene blue value of the size 0/0,125 mm fraction (MBF) in normative Annex A. Other methods can be used for other purposes, such as factory production control, provided that an appropriate working relationship with the suitable reference method has been established.
Annex B specifies the preparation of 10 g/l methylene blue solution and Annex C specifies the procedure for the determination of the methylene blue value of kaolinite (MBk). Annexes B and C are normative.
A conformity check, adding a single quantity of dye solution equivalent to a specified limiting value and which can be used as part of a production control process, is described in informative Annex D.
An example of a test data sheet is given in informative Annex E.
ÖNORM EN 933-9
2022 04 15
Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test
Norm
↖
ÖNORM EN 933-9
2013 06 01
Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test
Norm
ÖNORM EN 933-9
2009 08 15
Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test
Norm
ÖNORM EN 933-9
1999 02 01
Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test
Norm
Norm
ÖNORM B 3585-2
Issue date :
2023 01 15
Bituminous mixtures - Material specifications - Mastic asphalt - Part 2: Performance based requirements - Rules for the implementation of ÖNORM EN 13108-6