Construções comerciais: comparativo de custos entre superestrutura de concreto armado e aço laminado.

Abstract

Facing the greater economic adversities and the search of new constructive paths, the present work is based on a managerial, commercial and economic overview under a point of view of new unusual structural concepts in the regard of civil construction not only in Campina Grande PB, but also throughout the Northeast region and national territory as a whole. The analysis criterion between conventional model of superstructure in reinforced concrete and model of laminated steel profiles was made assuming TCPO14 and the SINAPI price table. It was elaborated a budget from the two structures to a commercial building, after the presentation of the data, it was discussed the costs between both structures models taking into account their advantages, disadvantages and execution time and finally verifying the viability of the use of steel structures instead of using reinforced concrete.