Bitumen and bituminous binders. Determination of dynamic viscosity of bitumen and bituminous binders by the cone and plate method Ingestion-build-95349 ISO 20671 specifies the fundamentals

ISO 20671 specifies the fundamentals and principles for brand evaluation

These terms are listed in the three official CEN languages English

apparent viscosity

Fire defence

2 Safety film

Bitumen and bituminous binders. Determination of dynamic viscosity of bitumen and bituminous binders by the cone and plate method Ingestion-build-95349 ISO 20671 specifies the fundamentalsWhat is this standard about? This document specifies a method for determining the dynamic viscosity of a bituminous binder over a range of temperatures by means of a cone and plate viscometer. The test method is intended for all bituminous binders (e. g. paving grade bitumen and polymer modified), unaged or aged. It is also suitable for recovered bituminous binders according to EN 12697 3 [1] and EN 12697 4 [2] with no or limited amount of filler.