Open AccessOptimization of technological parameters of reinforced concrete production
Author(s) -
Alexandr G. Chiknovoryan,
Sergey A. Mizuryaev,
Anna Yu. Zhigulina
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1015/1/012067
Subject(s) - production (economics) , materials science , properties of concrete , quality (philosophy) , reinforced concrete , process engineering , structural engineering , composite material , compressive strength , engineering , philosophy , epistemology , economics , macroeconomics
The article presents the results of research in the field of improving the technology of production of reinforced concrete products aimed at optimizing the composition of concrete; quality control of concrete for strength, taking into account its uniformity; adjustment of the composition of the concrete mix taking into account the characteristics of the aggregates; improvement of the modes of heat treatment of concrete; stabilization of the geometry of freshly molded products, obtaining a smooth and high-quality surface of the products and reduction of marriage associated with spontaneous damage to freshly molded products. It is shown that rational modes of heat treatment of concrete, allows you to abandon the traditional scheme of heat treatment of concrete with steam and provide the necessary conditions for obtaining concrete with design physico-mechanical properties.