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Information × Registration Number 0219U101672, 0118U000777 , R & D reports Title Perform analysis and develop national standards for technical requirements for admixtures for solution and concrete with the same degree of compliance with European norms of the EN 934 series (2 documents) popup.stage_title Head Kolesnik Yurii R., Доктор хімічних наук Registration Date 15-10-2019 Organization Scientific Enterprise Production "KROK" popup.description2 Object of study - additives of concrete and mortar. The purpose of the study is to develop and improve the regulatory and technical base of the road industry, to bring the national regulatory framework to the requirements of the conditions of association of Ukraine with the European Union by developing a national standard for the addition of concrete and mortar. In carrying out the work, the following tasks were consistently solved: the technical specifications for the development of draft national standards DSTU EN 934-4:201X (EN 934-4: 2009, IDT) and DSTU EN 934-5:201X (EN 934-5:2007, IDT) were developed and approved in accordance with the established procedure. Product Description popup.authors Zagorodniia Lyudmila V. Kolesnik Yurii R. Tarasenko Nataliia M. popup.nrat_date 2020-04-02 Close