Solution of the problem of Astana and other cities of Kazakhstan in the quality of covering pavements and squares with concrete paving stones

Abstract

For the arrangement of urban areas and pavements, concrete paving stones are widely used. To find out the reasons for the mass destruction of urban areas covered with concrete pavement in Astana, the article considers ways of solving this problem and conducted technical supervision; factors that should be taken into account when constructing concrete pavers: the quality of the paving stone itself, the quality of the sand bed, the nature of the acting load on the pavement, the special requirements for pavers, climate effects. The conclusive advantages of concrete paving stones include: convenient size for various types of styling, high resistance to any kind of impact, durability of use, natural color scale, as if created by nature itself, the possibility of repeated use.