Assessment of the quality of paving slabs based on Portland cement, produced by vibropressing technology
Abstract
Assessment of the quality of paving slabs based on Portland cement, produced by vibropressing technology
Incoming article date: 03.02.2020The physicomechanical properties of paving slabs produced by vibropressing technology are determined. The compositions of fine-grained concrete using quartz fine-grained sands and very fine sands are proposed. The obtained results confirmed the possibility and effectiveness of the use of substandard fine-grained raw materials of the local raw material base, which ensure a reduction in the cost of production.
Keywords: fine-grained concrete, vibrocompression, raw material base, substandard sands, ground sand, active rheological matrix