Casting of Possibility of Replacement of Quartz Sand in Concretes Mixe of Fly-Ash and Slag of Thermal Plants, Screening of Granite and Limestone
Abstract: Influence of the maintenance of fraction of 0–0,16 mm on mobility of mixes and strength of usual concrete with use of a small filler from mixe of fly-ash and slag of thermal plants, screening of granite and limestone are investigated. The expediency of replacement to quartz sand by fraction of 0–2,5 mm of fly-ash and slag of thermal plants, screening of granite and limestone are establish. It are show that the maintenance in screening to 10 % raised fractions of 0–0,16 mm, and to 20 % did not reduce strength of concrete.
Keywords: a small filler of concrete, mixe of fly-ash and slag of thermal plants, screening of granite and limestone, mobility of mixes and durability of concrete.
Pages: 148-153.
For citation: Yefremov, A. N.; Akekseev, M. S.; Bukina, D. Yu. [et al.]. Casting of Possibility of Replacement of Quartz Sand in Concretes Mixe of Fly-Ash and Slag of Thermal Plants, Screening of Granite and Limestone. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2017. – Issue 2017-2(124) Modern building materials. – Р. 148-153. – URL: https://donnasa.ru/publish_house/journals/vestnik/2017/2017-2(124)/st_26_efremov_alekseev_bukina_kovalev_rosik.pdf (date of access: 19.11.2024). – ISSN 2519-2817.
Issue 2017-2 (124)
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