Heavy Concrete with the Usage of a Modified Fine Aggregate from Scrap Concrete
Abstract: The composition of the combined fine aggregate is developed. Researches on studying of efficiency of inclusion of fraction of 5 mm in structure of filler for fine-grained concrete are carried out. Optimum compositions of fine-grained concrete with the use of the combined filler are calculated. Rheological properties of concrete mix and physical and mechanical characteristics of concrete on the combined filler are defined.
Keywords: combined fine aggregate, spatial frame, concrete composition, workability, mode of heat-and-moisture treatment, medium density, water absorption, strength of concrete.
Pages: 209-215.
For citation: Chursin, S. I.; Pozdnyakov, A. V. Heavy Concrete with the Usage of a Modified Fine Aggregate from Scrap Concrete. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2018. – Issue 2018-4(132) Scientific and technical achievements of students of the construction and architectural industry, volume 1, 2. – Р. 209-215. – URL: https://donnasa.ru/publish_house/journals/vestnik/2018/2018-4(132)_t2/st_17_chursin_pozdnyakov_tom_2.pdf (date of access: 19.11.2024). – ISSN 2519-2817.
Issue 2018-4 (132)
Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture
Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture