Breus R. "Decrease of amassed waste products of water purifying bulks - sediments of sewages, by means of their utilization into asphalt concrete

Research object: process of influence of SSP on an environment and technologies of their processing. Purpose: scientific ground of salvageability stale fallouts of sewages and development of technology of their treatment and engaging in an economic turn, by using as second resources for the production of asphalt concrete. Methods: microscopic, spectral emission, atomic-absorption, x-ray photography; physical and mechanical and rheological. Scientific novelty: the new ecologically safe method of involving of stale fallouts of sewages is grounded with his utilization in road-building industry; it is set that SSP is analogical on the physical and mechanical properties mineral powder and can be utillized as a substitute in asphalt concrete mixtures; grounded, that in the system of the "bitum-SSP" sinking improves properties of bitumen, and heavy metals form proof connections with the organic matters of bitumen, that does them ecologically safe; new compositions of asphalt concrete mixtures with SSP, are developed. Theoretical and practical results: transformation of enterprises on cleaning of flows in the digit of low-wasted, loading of offcuts goes down on a natural environment, the geared-up sinking is utillized in travelling building. Degree of introduction: experimental introduction of the developed technology is carried out. Sphere of the use: communal enterprises of water-treatment and road-building production.