1. UNE-EN 12697-1 “Bituminous Mixtures. Test Methods for Hot Mix Asphalt. Part 1: Soluble Binder Content”;AENOR (Spanish Standards and Certification Association),2013
2. UNE-EN 12697-3 “Bituminous Mixtures. Test Methods for Hot Mix Asphalt. Part 3: Bitumen Recovery: Rotary Evaporator”;AENOR (Spanish Standards and Certification Association),2013
3. UNE-EN 14770 “Bitumen and Bituminous Binders. Determination of Complex Shear Modulus and Phase Angle. Dynamic Shear Rheometer (DSR)”;AENOR (Spanish Standards and Certification Association),2012
4. UNE-EN 13302 “Bitumen and Bituminous Binders. Determination of Dynamic Viscosity of Bituminous Binder Using a Rotating Spindle Apparatus”;AENOR (Asociación Española de Normalización y Certificación),2010
5. UNE-EN 1426 “Bitumen and Bituminous Binders. Determination of Needle Penetration”;AENOR (Asociación Española de Normalización y Certificación),2007