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Norm
ÖNORM EN 12697-7
Issue date: 2022 05 15
Bituminous mixtures - Test methods - Part 7: Determination of the bulk density of bituminous specimens by gamma rays
This document specifies a method for measuring the bulk density of pavement mixtures using a transmission-type gamma radiation test bench.
This method applies to cylindr...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 12 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document specifies a method for measuring the bulk density of pavement mixtures using a transmission-type gamma radiation test bench.
This method applies to cylindrical specimens or parallelepipedal blocks, prepared in a laboratory or cut from a pavement. The thickness and the mass absorption coefficient, which is a function of the chemical composition, are known. The thickness of the specimen body traversed by the radiation is between 30 mm and 300 mm.
The method cannot be applied to materials containing slags, with variable metal content or chemical composition.
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
