The use of Warm Mix Asphalt
Consequences for the asphalt plant when producing WHA 12 . 7. Procurement 17 . 8. Experience 17 • Experience in EAPA member countries • Experience in other countries . 9. Summary and recommendations 21 . 10. References / literature 22 . 5 . 1. Introduction The first WMA techniqueswere developed in the late 1990's. Additives were trialled in Germany and in Norway the WAM-Foam® .