Bitumen and bituminous binders - Determination of efflux time by the efflux viscometer - Part 1: Bituminous emulsions; German version EN 12846-1:2011— 16 стр.
Bitumen and bituminous binders - Determination of dynamic viscosity of bituminous binder using a rotating spindle apparatus; German version EN 13302:2010— 16 стр.