NBR 15575-3/2013 REQUISITOS PARA OS SISTEMAS DE PISOS: ESTUDO DE CASO EM RESIDÊNCIAS DE PADRÃO NORMAL EM RIO VERDE - GO

Abstract

Performance evaluation is conceptualized as techniques to analyze buildings during the execution of services and after their completion, making it possible to meet the requirements of users and standards in a technical and economic way. This study aimed to evaluate the performance of flooring systems in three normal standard homes, located in Rio Verde - GO, through the analysis of projects, photographs, provided by the company responsible for carrying out the works and a questionnaire applied to the construction company's professionals. It verified the items of the performance standard NBR 15575 - 3 (ABNT, 2013) such as safety, watertightness, functionality and accessibility and tactile, visual and anthropodynamic comfort, making sure they were adequate to the parameters of the standard that deals with the flooring system of residential buildings. Of the items analyzed, some of them did not follow the norm, such as unevenness greater than allowed and no signage, lack of application of waterproofing before laying the floor, choice of materials with a low coefficient of friction, which could cause injuries to residents and even outside environments of the square. In the end, it was realized how important it is to better understand the technical part that involves flooring systems, avoiding future problems and ensuring comfort, durability and safety to users. Furthermore, it was analyzed that the same problems described in the work affect other regions, making the application of the performance standard more important.