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The use of high-functional concretes in the modernization of the production technology of prestressed airfield slabs

Abstract

The use of high-functional concretes in the modernization of the production technology of prestressed airfield slabs

Galtseva N.A., Grunina I.A., Buldjzhova E.N., Chernigov V.S., Zueva D.D.

Incoming article date: 06.03.2021

The article presents the results of the analysis of the modern market for the production of precast concrete products and existing technologies for their production, as well as a description of the possible method of modernization of the technological line and the production process. The main goal of the modernization is to eliminate vibrating stations and the use of self-compacting concrete mixes from the production line, which significantly increases the plant's productivity, increases the service life of molds, reduces the production time of the product and reduces financial costs.

Keywords: high-functional concrete, self-compacting concrete, production modernization, road slab, production of reinforced concrete products, conveyor production technology