Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Directia Judeteana De DrumurifiledCriticalDirectia Judeteana De Drumuri
Priority to RO139212ApriorityCriticalpatent/RO103674B1/en
Publication of RO103674A2publicationCriticalpatent/RO103674A2/en
Publication of RO103674B1publicationCriticalpatent/RO103674B1/en
In a series of transformations, the physico-chemical characteristics of the mixts. are restored regardless of age of mixtures and used. The mixts. which are treated with urea solns. come from road surface layers which need restoring because of mixt. or binder deterioration
RO139212A1989-04-121989-04-12Production method of asphalt mixtures
RO103674B1
(en)
Treated inorganic solid comprising particulate inorganic material, process for treating said material, and composition comprising an organic polymer and a treated inorganic solid.