Колонка редактора - Eng

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Research plasticizers for concrete, their influence on the strength properties

UDK: 691.322

A.P. Kishmiryan, R.M. Shamsiev, S.V. Kaloshina

The article shows the cost-effectiveness of the use of chemical additives in the production of various construction materials. It describes the scope, purpose and main features of chemical additives for concrete. Forecast of production of concrete and reinforced concrete in Russia. The classification of chemical additives, depending on their destination. The question of their impact on the concrete characteristics such as strength, flexibility, connectivity, density, while curing, frost, etc. We analyzed in detail two plasticizer: complex additive Russian production PKF-70 and foreign special plasticizer for concrete TENCEM 2. describe their properties, application, dosage rate and the conditions under which achieved the greatest efficiency of their use. Based on research compiled a comparative table of the properties of the above-mentioned plasticizers.

Файл: А.П. Кишмирян, Р.М. Шамсиев, С.В. Калошина.pdf, 8 pag.

Рубрика: Технологии и организация строительного производства. Ресурсосбережение
Выпуск №6: По материалам VIII Всероссийской молодежной конференции аспирантов, молодых ученых и студентов «СОВРЕМЕННЫЕ ТЕХНОЛОГИИ В СТРОИТЕЛЬСТВЕ. ТЕОРИЯ И ПРАКТИКА», (Часть I ,июнь, 2016)