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Norm
ÖNORM EN 12697-40
Issue date: 2006 02 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 40: In situ drainability
This European Standard describes a method to determine the in-situ relative hydraulic conductivity, at specific
locations, of a road surfacing that is designed to be per...
Withdrawn: 2012 08 01
Publisher:
Austrian Standards International
Format:
Digital | 18 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This European Standard describes a method to determine the in-situ relative hydraulic conductivity, at specific
locations, of a road surfacing that is designed to be permeable. An estimate of the average value for the
surfacing is obtained from the mean value of a number of determinations on each section of road.
The test measures the ability to drain water (drainability) achieved in-situ of a surfacing. As such, it can be
used as a compliance check to ensure that a permeable surface course has the required properties when it is
laid. The test can also be used subsequently to establish the change of drainage ability with time.
For the test to be valid, the surface of the test area should be clean and free from detritus. Measurements can
be made when a road is either wet or dry, but not if it is in a frozen state.
ÖNORM EN 12697-40
2020 04 15
Bituminous mixtures - Test methods - Part 40: In situ drainability
Norm
ÖNORM EN 12697-40
2012 08 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 40: In situ drainability
Norm
ÖNORM EN 12697-40
2006 02 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 40: In situ drainability
Norm
↖
Norm
Issue date :
2010 07 01
Road and airfield surface characteristics - Test methods - Part 1: Measurement of pavement surface macrotexture depth using a volumetric patch technique
Norm
Issue date :
2012 08 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 40: In situ drainability
