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Norm
ÖNORM EN 12697-7
Issue date: 2003 01 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 7: Determination of bulk density of bituminous specimens by gamma rays
This European Standard specifies a method for measuring the bulk density of pavement mixtures using a
transmission-type gamma radiation test bench.
The applicability of...
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Withdrawn
: 2015 04 01
Publisher:
Austrian Standards International
Format:
Digital | 15 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This European Standard specifies a method for measuring the bulk density of pavement mixtures using a
transmission-type gamma radiation test bench.
The applicability of this European Standard is described in the product standards for bituminous mixtures.
NOTE The safety regulations applicable to the use of gamma rays should be applied.
This standard is applicable to cylindrical specimens or blocks, prepared in a laboratory or cut from a pavement, for
which the thickness and the mass absorption coefficient, which is a function of the chemical composition are
known. The thickness of the specimen traversed by the radiation should be between 30 mm and 300 mm. This
method does not apply to mixtures containing slags, with variable metal content or chemical composition which can
affect the absorption of gamma rays.
ÖNORM EN 12697-7
2022 05 15
Bituminous mixtures - Test methods - Part 7: Determination of the bulk density of bituminous specime...
Norm
ÖNORM EN 12697-7
2015 04 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 7: Determination of bulk density of bi...
Norm
ÖNORM EN 12697-7
2003 01 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 7: Determination of bulk density of bi...
Norm
↖
ÖNORM B 3685-2
1988 06 01
Technical asphalts for road construction and related purposes; determination of void content of asph...
Norm
Norm
ÖNORM EN 12697-6
Issue date :
2012 08 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 6: Determination of bulk density of bituminous specimens
Norm
ÖNORM EN 12697-7
Issue date :
2015 04 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 7: Determination of bulk density of bituminous specimens by gamma rays