Base course stabilization development project INFRA-STABIL: Summary report

The essential results of the project were: changing the mix compositions (gradation and binder content), identifying that anti-stripping agent must usually be used in a foam stabilization mixture, changing methods in specimen preparation and mix design, changing test methods, confirming the dominating effect of compacting to quality both in the laboratory and on site, identifying that the number of freeze-thaw cycles has a significant effect on the stiffness modulus and consistency of deformation resistance, producing research material for the basis of the requirements readjustment for stabilizations, obtaining reference data for possible product approval studies of stabilizations, developing service life evaluation methods for stabilizations.