Planejamento da produção de uma alvenaria de vedação racionalizada com o uso do BIM e Lean Construction: um estudo de caso

Abstract

The need for high quality projects is evident in today's increasingly complex construction context. Despite this reality, many construction companies are still unaware of the full potential benefits that projects developed in BIM can offer. Another contemporary and equally important aspect for projects is production planning. Lean Construction tools are currently being used to increase the productivity of services and the transparency of processes, based on the information provided by projects. Therefore, the aim of this work is to develop production planning for the rationalized sealing masonry of a multi-family residential development located in João Pessoa using BIM tools and Lean Construction concepts. The methodology consisted of modeling a rationalized masonry project in 3D using Revit software, then extracting the quantities for the sealing masonry execution service. In addition, the project was transferred to Navisworks software, where it was divided into floors, taking into account the idea of sectorization, along with the inclusion of dates from the project's balance line for construction simulations, which made it possible to develop assertive planning according to the construction company's execution needs. The main benefits of this collaboration between BIM and Lean Construction were the reliability of the quantities taken from the project, as well as the agility in extracting information according to the divisions established by the project, which resulted in effective production planning.