Calidad y disposición del concreto antes, durante y después de instalado en obra

Abstract

Today we see many cases of the national infrastructure where the common denominator is the failure of the structures, be they bridges, buildings, or the roads made in rigid pavement, therefore a document that helps the public is of vital importance. students interested in the subject, or anyone who really wants to expand their knowledge of what civil engineering is day by day, since in any site or work an engineer will have any relationship, even if it is minimal, with concrete. In this document an adequate quality of concrete is promoted before, during and after installation, that is, having a clear work schedule, having activities defined for the day on which the element is emptied, in the same way being clear about the schedule. and what frequency do I have for pouring concrete into the element, since it is necessary to take into account if it is a foundation or if they are surface elements such as columns, slabs or others, also the issue of how the concrete is going to be handled on site , whether it is pumped or not, the arrangement of this in foundation elements, and without hesitation give a couple of reassurance both to the project and to the audit that the concrete arranged on site meets all quality factors, giving good appearance after stripping , and especially with the results of the cylinders or beams taken by the work laboratory worker.