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БДС EN 12697-12:2018

Bituminous mixtures - Test methods - Part 12: Determination of the water sensitivity of bituminous specimens

Nov 14, 2018

General information

60.60     Nov 14, 2018

BDS

ТК-68

European Standard

93.080.20  

English  

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Scope

This European Standard specifies three test methods for determining the effect of saturation and accelerated water conditioning:
- method A uses the indirect tensile strength of cylindrical specimens of bituminous mixtures;
- method B uses the compression strength of cylindrical specimens of bituminous mixtures;
- method C defines the bonding value for a bituminous mixture 1 h after mixing, where the bonding of bitumen and aggregate can be equated to a bonding value.
Method C is suitable for soft asphalt with bitumen of kinematic viscosity at 60 °C of 4 000 mm2/s or less.
These methods can be used to evaluate the effect of water on asphalt mixtures with or without anti-stripping additives including liquids, such as amines; and fillers, such as hydrated lime or cement.

Life cycle

PREVIOUSLY

WITHDRAWN
БДС EN 12697-12:2009

NOW

PUBLISHED
БДС EN 12697-12:2018
60.60 Standard published
Nov 14, 2018

Related project

Adopted from EN 12697-12:2018