Uploaded on 2020-05-30 by Giulia Sousa

Due to the COVID-19 pandemic, we are still in quarantine, which made it impossible to take a picture of the city, requiring the use of an internet image to illustrate the exercise! Given the complexity of construction, a series of material inputs (building materials, components and equipment) and services (projects, sub-contractors) are required for their materialization, which are generated in various industrial segments and with degrees of industrialization, technological levels and exposure discreet international. Thus, the construction production chain is marked by heterogeneity, encompassing the supply of different types of products and services and the participation of completely different sized companies.