I.S. EN 12697-12:2018
Current
The latest, up-to-date edition.
Bituminous mixtures - Test methods -Part 12: Determination of the water sensitivity of bituminous specimens
Hardcopy , PDF
English
25-07-2018
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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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 orless.These methods can be used to evaluate the effect of water on asphalt mixtures with or without antistrippingadditives including liquids, such as amines; and fillers, such as hydrated lime or cement
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