Industrial Process Control in Modified Concrete Technology

The paper deals with low stability of strength properties of fiber-reinforced concrete. Based on the Russian and foreign experience in solving this problem, the original methodology is proposed for the quality management in concretes. Algorithms are designed for increasing the strength properties and stability of modified concrete due to minimization of quality-affecting risks, namely: the choice and preparation of raw materials, component ratio, and concrete mix technology. Experiments show that the optimum concrete mix composition for basalt-fibred concrete is 51.2 % at compressive strength and 28.8 % at high-stability strength.

управление качеством, инструменты менеджмента, ГОСТ Р ISO 9001-2015, технология производства, дисперсное армирование, базальтовая фибра, суперпластификатор, фибробетон, прочность, однородность, стабильность, quality management, management tools, ISO 9001-2015, production method, fiber reinforcement, basalt fiber, superplasticizer, fiber-reinforced concrete, homogeneity, stability

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