Zobrazeno 1 - 10 of 23 pro vyhledávání: '"L.Ya. Kramar"'
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DEVELOPMENT OF MAGNESIUM FOAM CONCRETE MATERIAL MODIFIED BY CRYSTALLINE SEEDS
Autor: V. V. Zimich, G. F. Averina, L.Ya. Kramar, V.A. Koshelev
Publikováno v: Bulletin of South Ural State University series "Construction Engineering and Architecture". 18:65-70
Кошелев Василий Александрович, студент кафедры «Строительные материалы и изделия», Южно-Уральский государственный университет (Челяби
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13f2b9828adc486d13aee24c385b7a3a
https://doi.org/10.14529/build180410
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4
Characteristic Features of Magnesia Binding Powder Production from Satka deposit Carbonate Rocks
Autor: A.A. Orlov, L.Ya. Kramar, T.N. Chernykh
Publikováno v: Procedia Engineering. 206:857-862
The processes accompanying the firing of magnesites, dolomitized magnesites, and dolomites of the Satka deposit have been studied. The correlation between the size of periclase crystallites in the firing products and the physicochemical characteristi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b7f00e2cf276f5998108717ca04e643
https://doi.org/10.1016/j.proeng.2017.10.563
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5
Interconnection between Concrete Structure and Properties and Various Modifications
Autor: L.Ya. Kramar, B.Ya. Trofimov, K.V. Schuldyakov
Publikováno v: Procedia Engineering. 206:863-868
In Russia it is promising to build high-speed networks of reinforced concretes with an increased resistance to various cyclic exposures. Such concretes must have an increased crack toughness achieved by modification of the structure of the concrete c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a1e896713a2be75f786bc0a98533689
https://doi.org/10.1016/j.proeng.2017.10.564
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7
Methods of assessing the durability of high performance concrete
Autor: L.Ya. Kramar, B.Ya. Trofimov, K V Shuldyakov
Publikováno v: IOP Conference Series: Materials Science and Engineering. 962:022010
To ensure concrete durability in reinforced concrete structures is one of the main problems of modern concrete technology. In the State Standard (GOST 31384-2017) we can find the restrictions to concrete composition depending on the class and index o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cfa2a30959ec77f9596124e992318bcc
https://doi.org/10.1088/1757-899x/962/2/022010
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8
The Properties of Slag Cement and its Influence on the Structure of the Hardened Cement Paste
Autor: K.V. Schuldyakov, B.Ya. Trofimov, L.Ya. Kramar
Publikováno v: Procedia Engineering. 150:1433-1439
A ground blast-furnace granulated slag used in the production of construction materials and items differs in its chemical composition, dispersion, the quantity of amorphous phase and so on, which leads to the change of properties of the blended cemen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9c916cca4ef1e2f14f8cf6d268a3128
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10
The Effect of Additives Including Metakaolin on the Freeze Resistance of Concrete
Autor: L.Ya. Kramar, V. Thiery, A A Kirsanova
Publikováno v: Materials Science Forum
Materials Science Forum, 2015
With the help of research studies on the freeze resistance of concrete with complex additives containing metakaolin it is found that its optimum amount with microsilica and plasticizing agents can provide concrete with high freeze resistance of F1100
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc09ba56e88d6db00fdf20d011b7457f
https://hal.archives-ouvertes.fr/hal-03385445
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