COMPARATIVE ANALYSIS BETWEEN RIGID AND FLEXIBLE PAVING

Abstract

The aim of this study is to compare the effectiveness of rigid and flexible sidewalks, both of which are commonly used in Brazil's road infrastructure, with the main objective of ensuring the safety and comfort of road users. Flexible sidewalks are constructed with asphalt surfacing (CAUQ), while rigid sidewalks consist of Portland cement concrete (PCS) slabs. The aim of this analysis is to analyze the economic and technical aspects of these two types of sidewalks and determine which one offers the best cost/benefit ratio for road construction projects. In order to achieve the expected results, several authors were consulted during the literature review process. Based on the results, it can be concluded that rigid sidewalks have superior technical characteristics and offer a more financially viable option for implementing road sidewalks.