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Information × Registration Number 0203U008604, 0103U005227 , R & D reports Title To work out complex bitumen polymer modificator on the basis of polyethylene. popup.stage_title Head Kishchinskiy S.V., Registration Date 17-12-2003 Organization State Highway Scientific Research Institute popup.description2 The object of the research - complex polymeric modifier of bitumens on the base of polyethilene. Purpose, of the work - creation of effective inexpensive complex polymeric modificator of bitumens, which unites in itself properties of both thermoplastes and thermoelastoplastes. The method of the research - analysis of normative documents and literature sources concerning polymeric modifiers of bitumens; scientific search, laboratory tests, experimental researches. Had been worked out composition and technology of preparing complex polymeric modifier on the base of polyethylene. Had been determined optimum by modifying action and economical indices composition of modifier on the base of the secondary polyethilene, ДСТ-30, and plasticizer, which obtained the name of Polydom. Technological parameters of preparing Polydom had been selected. Properties of bitumen/polymer binder on the base of Polydom had been studied. It had been shown, that standard characteristics of bitumen/polimer binder are typical for modified benders on the base of thermoelastoplastes. Had been selected optimum technological parameters of preparing bitominous polimer concrete, modified by Polydom, and their properties had been studied. On the base of experimental researches had been worked out recommendations on modifying bitumens by the complex polymeric additive Polydom. Product Description popup.authors popup.nrat_date 2020-04-02 Close