ESTUDO ANALÍTICO DE CUSTO E PRAZO DE EXECUÇÃO DE UMA CASA DE MÉDIO PORTE EM DOIS MÉTODOS CONSTRUTIVOS: FECHAMENTO EM ALVENARIA CONVENCIONAL DE BLOCO CERÂMICO E PAINÉIS MONOLÍTICOS AUTO PORTANTES DE EPS

Abstract

Monolithic panels have been increasingly used in the construction of buildings in some countries, including Brazil, presenting good characteristics of mechanical, thermal and acoustic resistance. In general, this type of material has been used strictly for slab, refrigeration and cold room works, being mainly used as closing panels, whether or not they carry, and there is still a potential to be explored in infrastructure works, such as: buildings, retaining walls, canals, galleries and water reservoirs. It is believed that this construction technique can be applied in infrastructure works, bringing technological and economic advantages over traditional systems. This work proposes to make a cost comparison of a building being executed with EPS panels and projected mortar, compared to the same building calculated as if it were built conventionally in ceramic brick blocks and reinforced concrete structure, taking into Considering the overall cost of the work and also the execution time of the method performed in relation to the conventional method. The house studied is being built in Varginha / MG, beginning in May 2019, and is now being completed, with the execution in a first stage of the foundation and the masonry, exactly the two stages that differ and that predominantly These are the steps that will change the cost and time of execution of the services, since the other steps, slab, covering and finishing, are basically the same in both constructive methods.