Fine-Grained Concrete of Composite Binder
Autor: | A Pak, D. E. Kuzmin, Roman Fediuk |
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Rok vydání: | 2017 |
Předmět: |
Cement
Materials science Composite number Metallurgy 0211 other engineering and technologies Slag Polymer concrete 02 engineering and technology General Medicine engineering.material 021001 nanoscience & nanotechnology Microstructure law.invention Portland cement law Filler (materials) visual_art 021105 building & construction engineering visual_art.visual_art_medium 0210 nano-technology Quartz |
Zdroj: | IOP Conference Series: Materials Science and Engineering. 262:012025 |
ISSN: | 1757-899X 1757-8981 |
DOI: | 10.1088/1757-899x/262/1/012025 |
Popis: | The article is devoted to the application of industrial wastes for the production of high-quality concretes with specified characteristics. The composite binders with low water demand (BLW) have been developed. Their strength is approximately twice the strength of the initial cement, and dilute BLW with 50 - 70% of the ground slag or quartz sand in their composition provide the same strength as the original Portland cement. It was proved that the quartzite sand screening can be used as a filler in the preparation of fine-grained concretes. |
Databáze: | OpenAIRE |
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