PREN 12697-11-2018
Bituminous mixtures - Test methods - Part 11: Determination of the affinity between aggregate and bitumen

Standard No.
PREN 12697-11-2018
Release Date
2018
Published By
CEN - European Committee for Standardization
Latest
PREN 12697-11-2018
Scope
This document specifies procedures for the determination of the affinity between aggregate and bitumen and its influence on the susceptibility of the combination to stripping. This property is intended to be of assistance to the designer for mixture design rather than as a type test. Susceptibility to stripping@ as determined by these procedures@ is an indirect measure of the power of a binder to adhere to various aggregates@ or of various binders to adhere to a given aggregate. The procedures can also be used to evaluate the effect of moisture on a given aggregate-binder combination with or without adhesion agents including liquids@ such as amines@ and fillers@ such as hydrated lime or cement. In the rolling bottle method@ the affinity is expressed by visual registration of the degree of bitumen coverage on uncompacted bitumen-coated mineral aggregate particles after influence of mechanical stirring action in the presence of water. NOTE 1 The rolling bottle test is a simple but subjective test and suitable for routine testing. It is not appropriate for aggregates that are highly abrasive. In the static test method@ the affinity is expressed by visual registration of the degree of bitumen coverage on uncompacted bitumen-coated mineral aggregate particles after storage in water. NOTE 2 The static test is a simple@ though subjective test that is generally less precise@ but that can cope with high PSV-aggregates. In the boiling water stripping test method@ the affinity is expressed by determining the degree of bitumen-coverage on uncompacted bitumen-coated aggregate after immersion in boiling water under specified conditions. NOTE 3 The boiling water stripping test is an objective test and has a high precision. However@ it is a more specialist test because it requires greater skill of the operatives and uses chemicals as reagent. The latter point may also imply extra health and safety considerations. NOTE 4 The boiling water stripping test procedure can be used for any binder-aggregate combinations in which the mineral aggregate is calcareous@ silico-calcareous or siliceous by nature.

PREN 12697-11-2018 history

  • 2018 PREN 12697-11-2018 Bituminous mixtures - Test methods - Part 11: Determination of the affinity between aggregate and bitumen

PREN 12697-11-2018 -All Parts

PREN 12697-1-2018 Bituminous mixtures - Test methods - Part 1: Soluble binder content PREN 12697-14-2018 Bituminous mixtures - Test methods - Part 14: Water content PREN 12697-19-2018 Bituminous mixtures - Test methods - Part 19: Permeability of specimen PREN 12697-20-2018 Bituminous mixtures - Test methods - Part 20: Indentation using cube or Marshall specimens PREN 12697-21-2018 Bituminous mixtures - Test methods - Part 21: Indentation using plate specimens PREN 12697-22-2018 Bituminous mixtures - Test methods - Part 22: Wheel tracking PREN 12697-28-2018 Bituminous mixtures - Test methods - Part 28: Preparation of samples for determining binder content@ water content and grading PREN 12697-29-2018 Bituminous mixtures - Test methods - Part 29: Determination of the dimensions of a bituminous specimen PREN 12697-30-2017 Bituminous mixtures - Test methods for hot mix asphalt - Part 30: Specimen preparation by impact compactor PREN 12697-31-2014 Bituminous mixtures - Test methods - Part 31: Specimen preparation by gyratory compactor PREN 12697-32-2017 Bituminous mixtures - Test methods - Part 32: Laboratory compaction of bituminous mixtures by vibratory compactor PREN 12697-33-2017 Bituminous mixtures - Test methods - Part 33: Specimen prepared by roller compactor PREN 12697-34-2018 Bituminous mixtures - Test methods - Part 34: Marshall test prEN 12697-36-2020 Bituminous mixtures - Test methods - Part 36: Determination of the thickness of bituminous pavement prEN 12697-37-2020 Bituminous mixtures - Test methods - Part 37: Hot sand test for the adhesivity of binder on pre-coated chippings for Hot-Rolled-Asphalt (HRA) prEN 12697-38-2020 Bituminous mixtures - Test methods - Part 38: Common equipment and calibration PREN 12697-39-2018 Bituminous mixtures - Test methods - Part 39: Binder content by ignition PREN 12697-40-2018 Bituminous mixtures - Test methods - Part 40: In situ drainability prEN 12697-41-2020 Bituminous mixtures - Test methods - Part 41: Resistance to de-icing fluids prEN 12697-43-2021 Bituminous mixtures - Test methods - Part 43: Resistance to fuel PREN 12697-44-2017 Bituminous mixtures - Test methods for hot mix asphalt - Part 44: Crack propagation by semi-circular bending test PREN 12697-45-2018 Bituminous mixtures - Test methods - Part 45: Saturation Ageing Tensile Stiffness (SATS) conditioning test PREN 12697-46-2018 Bituminous mixtures - Test methods - Part 46: Low temperature cracking and properties by uniaxial tension tests prEN 12697-47-2021 Bituminous mixtures - Test methods - Part 47: Determination of the ash content of natural asphalts PREN 12697-48-2013 Bituminous mixtures - Test methods for hot mix asphalt - Part 48: Interlayer Bonding PREN 12697-52-2015 Bituminous mixtures - Test methods - Part 52: Conditioning to address oxidative ageing PREN 12697-53-2018 Bituminous mixtures - Test methods - Part 53: Cohesion increase by spreadability-meter method PREN 12697-54-2018 Bituminous mixtures - Test methods - Part 54: Curing of specimen for test of mixtures with bitumen emulsion PREN 12697-55-2018 Bituminous mixtures - Test methods - Part 55: Organoleptic assessment of compatibility of constituent materials of a mixture with bitumen emulsion PREN 12697-56-2018 Bituminous mixtures - Test methods - Part 56: Specimen preparation by static compaction PREN 12697-6-2018 Bituminous mixtures - Test methods - Part 6: Determination of bulk density of bituminous specimens



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