Composite Slag-Alkaline Binders Based on Sodium Hydroxide, Blast-Furnace Granulated Slag and Ash-Slag Waste of Thermal Power Plants
Abstract: Under normal conditions of hardening and steaming content influence of the ash and slag of thermal power plants on the strength of a rock binder is almost the same, with the introduction of 20…40 % additives binding activity is retained, and subsequent increase of their content there is a gradual, almost directly proportional, the decrease in activity. When autoclaving waste TPP exhibit significantly greater activity in relation to the slag binder, without reducing the strength of the fly-ash can be brought to 40…60 %, and slag to about 50…80 %, the content of additives can be increased by increasing the duration of hardening and density of the solution of the alkaline component.
Keywords: slag-alkaline binders, sodium hydroxide, fly ash and TPP slag, activity, hardening conditions.
Pages: 177-182.
For citation: Yefremov, A. N.; Haustova, V. V.; Bukina, D. Yu. Composite Slag-Alkaline Binders Based on Sodium Hydroxide, Blast-Furnace Granulated Slag and Ash-Slag Waste of Thermal Power Plants. – 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. 177-182. – URL: https://donnasa.ru/publish_house/journals/vestnik/2018/2018-4(132)_t2/st_11_efremov_haustova_bukina_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