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1.
DEVELOPMENT OF NANOMODIFIED CEMENT USING MICROSILICA, POLYCARBOXYLATE AND DUNE SAND: OPTIMIZATION OF COMPOSITION AND STRENGTH CHARACTERISTICS
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(Not-set)
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This study presents the development and experimental validation of nanomodified cement obtained by joint grinding of clinker, gypsum, microsilica, polycarboxylate superplasticizer, and dune sand. The optimal ...
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2.
COMPREHENSIVE STUDY OF THE BARKHAN SANDS OF THE KUSHKUPYR DEPOSIT FOR THE PRODUCTION OF SODIUM SILICATE IN THE MICROSILICA–BARKHAN SAND–CAUSTIC SODA SYSTEM
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(Not-set)
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The chemical and mineralogical composition, grain structure and physicochemical properties of unenriched dune sands located in the Kushkupyr district of Uzbekistan were studied. Analysis of the granulometric ...
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3.
IMPROVEMENT OF THE PHYSICO-MECHANICAL PROPERTIES OF FACING BRICKS THROUGH HYPERPRESSING BASED ON LOCAL RAW MATERIALS
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(Not-set)
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This work examines the main regularities in the formation of cement stone structure and the relationship between the properties of concrete mixes with various fillers and highly compressed materials obtained ...
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4.
Thermal performance of diatomite-based materials in a broad temperature range
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(Coatings)
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The dependences of the ultimate strength in compression of diatomite on temperature in the temperature range of 50 - 700 ° C are investigated. The ultimate strength in compression at a temperature of 450 ...
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5.
Mixed defoculants of various nature and their influence on cement stone structure and properties
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(At the enterprises and institutes)
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... their mixture on the structure of a cement stone with microsilica after holding at a temperature of 65 ° C, drying and firing. In the course of aging, the mineral strutlingite is additionally formed in ...
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6.
Unbaked castable refractory phase composition formation at the heating-up service conditions temperature of glassmaking aggregates
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(Refractories for glass production)
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... calcium aluminosilicate 2CaO Al 2 O 3 SiO 2 , which indicates the interaction in the sample of aluminates calcium with free silica - microsilica or aluminosilicates. Il. 3, bibliography: 7 titles ...
