Estudo de caso sobre a produtividade da alvenaria de vedação de blocos cerâmicos em uma obra residencial na cidade de Campo Mourão-PR

Abstract

This paper presents a study on the productivity of labor in the sealing stage of a work, more specifically, in the execution of masonry of ceramic blocks in a residential house located in the city of Campo Mourão – PR. Thus, daily technical visits were made to collect input and output data, that is, to quantify the labor of the service performed. Subsequently, the calculation of the Unit Production Ratio (RUP) was performed, where it was possible to identify the factors that influenced the global productivity and also the daily rate. Finally, the indices obtained were compared with indices present in the theoretical references and, it was concluded with the results, that the work presented an undesirable productivity, mainly due to factors related to the construction method adopted, in which pillars, lintels and counter lintels are molded in place. Thus, this study proved to be important for an improvement in the planning of the work as a whole and also of specific stages, and consequently, in the productivity of the service performed.