Durability of mineral-cement-emulsion mixtures bases (MCEM).

Cold recycling technology with mineral-cement-emulsion mixtures (MCEM) consists of the milling of worn road asphalt layers and shuffle got crumbled material, called the RAP, with new broken aggregate, cement and asphalt emulsion in stationary devices or by realization of all technological actions on the spot (“in situ”) using the recycler. The aim of the work was the settlement of factors having the influence on durability of bases made of MCEM which were realized by detailed aims such as: the description of structure of MCEM, the assessment of influence of temperature on strength and deformability of samples made of MCEM, the settlement of rheological properties by combined stiffness modulus and loss angle, the assessment of fatigue durability the of samples of the MMCE, the assessment of resistance for low temperature cracking (the TSRST), the analysis and interpretation of surveys in fieldworks (the FWD, the Benkelman’s beam). The main issue of investigations is the application to the dimensioning of pavement construction with base made of MCEM.