Industrialização na construção civil: utilização e vantagens de estruturas pré-moldadas de concreto

Abstract

The use of innovative construction technologies, such as precast concrete structures, has been growing in the Brazilian market, and this market is increasingly looking for processes that rationalize materials and make the construction process as productive as possible. The growth of the industry within the civil construction industry has been consolidating itself more and more, characterized by its materials, methods and technologies. Concrete precast systems are among the most used industrialized technologies in the sector in the country. Construction methods using precast concrete structures have shown great rationalization competence, gaining speed in the execution of works. This work analyzes the use of precast concrete structures and exposes their advantages, together with the analysis of opinions from construction companies in the city of Campo Mourão, Paraná, through the application of a form. The results show a great use of precast concrete structures among the interviewees, where 80.5% of them use or have already used the method, as the survey with construction companies presents positive numbers in favor of technical, with 91% of the interviewed public considering the constructive method advantageous. As for the type of work where precast most fits, 66.7% of the companies claim to be industrial works and 61.1 in commercial works, works with less architectural development. Regarding the factors that influence the use of the method, 94.4% believe that the increase in productivity is the main factor, and as for the factors that impede its use, 58.3% share the opinion that the need for labor - pecialized work hinders the use of pre-molded parts.