Institute of Oil and Gas problems of SB RAS
Author list of organization
List of articles written by the authors of the organization
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Description
The experimental data of the study physical and mechanical properties of modified "poor" concrete for road clothing base device has been presented in this article
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PROSPECTS OF RUBBER CRUMB APPLICATION AS A PART OF DEEP OPEN-CAST MINES ROAD COVERINGS
DescriptionThe problem of worn out tires recycling at the mining enterprises is considered. The most important results of influence research of mechanical activation to properties of a rubber crumb and to modified bitumunous concrete properties are discussed
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PROPERTIES OF THE FINE-GRAINED CONCRETE RECEIVED AT NEGATIVE TEMPERATURES
DescriptionResearches of fine-grained concrete testify the possibility of using mineral mechanically activated and nano-additives in a complex with the anti-frost additives providing the organization of production of concrete works at negative air temperatures that is especially important for the Arctic regions
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STRUCTURE AND SPECTRAL-LUMINESCENT PROPERTIES OF THE SILICATES OF RARE EARTHS WITH APATITE STRUCTURE
01.00.00 Physical-mathematical sciences
DescriptionCaGd4 x y zYbxEryCez(SiO4)3Osingle crystals were grown by the Czochralski method, the concentration dependence of the luminescence decay kinetics of the levels 4S3 / 2, 4I11 / 2 and 4I13 / 2 ions Er3+and X-ray analysis conducted for these crystals. By the results of stereo atomic analysis, it is shown that there is possible to estimate the lifetimes of levels, i.e. predict the probability of multipole interactions
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IMPROVEMENT OF QUALITY OF FINE-GRAINED CONCRETE WITH CEMENT MECHANICAL ACTIVATION
DescriptionIn the article we have presented the experimental data of improvement of physic mechanical properties and structures of fine-grained concrete by a method of mechanical activation of stale cement in various devices
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PHYSICAL AND MECHANICAL PROPERTIES OF NANOMODIFIED "POOR" CONCRETE ROAD CLOTHING BASE CREATION
DescriptionThe experimental data of the study of physical and mechanical properties of nanomodified "poor" concrete for road clothing base creation is presented in this article