Estudo dos resíduos da construção civil gerados em uma obra que utiliza o sistema construtivo light steel framing comparando com o sistema convencional

Abstract

The civil construction is the most waste-generating industry, for this reason the search for this theme was to analyze an efficient alternative to the conventional construction system aiming at saving residual loses. This work searched to find the difference in the amount of civil construction waste between a home that was build in the constructive system in light steel framing (LSF) and the estimate of the same if it were build in the conventional construction system. The development of this work took place from the monitoring of a construction in progress in the LSF system, quantifying the gray construction material that would be used if the house was in the conventional system, with the materials used in loco. After analyzing the data obtained through visits to the house and estimating the necessary materials, it was possible to relate the two systems through tables and graphs, obtaining the result that while the house that was build in LSF generated 4,5% of waste according to the materials considered, the conventional would generates 9,86% of waste used in the gray work, with a difference of 5,36% of waste between the two systems, proving that the constructive system in LSF generates less waste than a work in the conventional system.