A utilização do BIM para o preenchimento automatizado dos quadros NBR 12.721
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A NBR 12.721, que normatiza o cálculo das áreas em um condomínio edilício, exige a confecção de quadros padronizados extraído do conjunto de plantas do edifício. O conjunto de quadros da NBR 12.721, exigidos para o Registro de Incorporação (RI), servem de compromisso para o incorporador, já que esses apresentam os principais aspectos construtivos e financeiros envolvidos no desenvolvimento de unidades imobiliárias do futuro empreendimento. Em relação ao preenchimento dos quadros da NBR 12.721, ainda é uma tarefa executada de forma manual, que deve ser realizada por um profissional qualificado e exigindo tempo, atenção e responsabilidade. Frente a otimização da tarefa por meio de processos automatizados, a utilização da metodologia Modelagem de Informação da Construção (BIM) para o preenchimento dos documentos da norma permite mudar essa realidade, pois a construção virtual do empreendimento possibilita a extração e processar dados necessários para o preenchimento dos quadros da norma. Entretanto, há poucas referências na literatura a respeito dessa possibilidade. Nesse sentido, o objetivo deste trabalho foi propor um processo de preenchimento automatizado dos quadros da NBR 12.721, para facilitar o registro de incorporação imobiliária, através da metodologia BIM. Para isso, o objeto de estudo escolhido foi o projeto arquitetônico, no formato do arquivo Revit, de um empreendimento de uso misto, que seguiu o processo de preenchimento automatizado para desenvolver os quadros de áreas. Com a utilização do software Revit, as áreas do empreendimento foram levantadas e classificadas e, posteriormente, através do software Excel as áreas foram centralizadas e utilizadas para preencher os quadros de áreas de forma automática. A avaliação do uso do BIM para preencher os quadros de áreas mostrou o potencial dessa metodologia em automatizar o processo de preenchimentos dos quadros da NBR 12.721 e torná-lo mais ágil, eficiente e transparente.
NBR 12,721, which regulates the calculation of areas in a condominium building, requires the preparation of standardized tables taken from the set of building plans. The set of tables in NBR 12,721, required for the Registration of Incorporation (RI), serve as a commitment for the developer, as they present the main constructive and financial aspects involved in the development of real estate units of the future enterprise. Concerning filling in the tables of NBR 12.721, it is still a task performed manually, which must be performed by a qualified professional and requires time, attention, and responsibility. Faced with the optimization of the task through automated processes, the use of the Construction Information Modeling (BIM) methodology to fill in the documents of the standard allows changing this reality, as the virtual construction of the enterprise allows the extraction and processing of data necessary for the filling in the standard tables. However, there are few references in the literature regarding this possibility. In this sense, the objective of this work is to propose and test a process of automated filling of the tables of NBR 12.721, to facilitate the registration of real estate development, through the BIM methodology. In this sense, the objective of this work was to propose a process of automated completion of the NBR 12.721 tables, to facilitate the registration of real estate development, through the BIM methodology. To this end, the chosen object of study was the architectural project, in Revit file format, of a mixed-use development, which followed the automated filling process to develop the area tables. Using Revit software, the areas of the development were surveyed and classified, and then, using Excel software, the areas were centralized and used to fill in the area tables automatically. The evaluation of the use of BIM to fill in the area tables showed the potential of this methodology to automate the process of filling in the tables of NBR 12.721 and make it more agile, efficient, and transparent.
NBR 12,721, which regulates the calculation of areas in a condominium building, requires the preparation of standardized tables taken from the set of building plans. The set of tables in NBR 12,721, required for the Registration of Incorporation (RI), serve as a commitment for the developer, as they present the main constructive and financial aspects involved in the development of real estate units of the future enterprise. Concerning filling in the tables of NBR 12.721, it is still a task performed manually, which must be performed by a qualified professional and requires time, attention, and responsibility. Faced with the optimization of the task through automated processes, the use of the Construction Information Modeling (BIM) methodology to fill in the documents of the standard allows changing this reality, as the virtual construction of the enterprise allows the extraction and processing of data necessary for the filling in the standard tables. However, there are few references in the literature regarding this possibility. In this sense, the objective of this work is to propose and test a process of automated filling of the tables of NBR 12.721, to facilitate the registration of real estate development, through the BIM methodology. In this sense, the objective of this work was to propose a process of automated completion of the NBR 12.721 tables, to facilitate the registration of real estate development, through the BIM methodology. To this end, the chosen object of study was the architectural project, in Revit file format, of a mixed-use development, which followed the automated filling process to develop the area tables. Using Revit software, the areas of the development were surveyed and classified, and then, using Excel software, the areas were centralized and used to fill in the area tables automatically. The evaluation of the use of BIM to fill in the area tables showed the potential of this methodology to automate the process of filling in the tables of NBR 12.721 and make it more agile, efficient, and transparent.
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KARKOTLI, Felipe Balbueno. A utilização do BIM para o preenchimento automatizado dos quadros NBR 12.721. Trabalho de Conclusão de Curso (Bacharelado em Engenharia Civil) – Instituto Federal de Santa Catarina, Florianópolis, 2022
