Estimation of the impact of disperse reinforcement on coefficient of structural quality of vibrated and centrifuged heavy concrete on granite rubble

Abstract

Estimation of the impact of disperse reinforcement on coefficient of structural quality of vibrated and centrifuged heavy concrete on granite rubble

Shcherban' E.M., Stel'makh S.A., Chernil'nik A.A., Nazhuev M.P., Ekizyan V.O., Simanov Kh.Kh.

Incoming article date: 31.01.2019

The article presents and studies the theoretical foundations of vibration and centrifugal compaction of heavy concrete in the production technology of building products and structures. Attention is paid to such a technique as vibropressing. The physical entity is described, the phenomena of the processes occurring during the molding of such products and structures are disclosed. The influence of dispersed reinforcement of vibrated and centrifuged concretes by various types of fiber fibers on their coefficient of structural quality is considered and evaluated.

Keywords: vibrated concrete, centrifuged concrete, dispersed reinforcement, coefficient of structural quality, vibropressing