Pedreiro Faz Viga Invertida Que Imita MASP da Avenida Paulista em São Paulo | Podcast de Construção

In this segment of a construction podcast, the builder (Speaker A) showcases an inverted beam (viga invertida) that he installed to support his slab (laje). He emphasizes the beam’s size, its role in preventing the slab from collapsing, and details how it rests on pillars, including the dimensions of those pillars. He also mentions recent corrective work—adding a reframing (requadro) on top of the beam to receive a finishing layer (rufo) because the beam’s top was irregular. Speaker A invites viewers who follow his construction videos to notice the structural solution. Speaker B interjects with two questions: the source of the idea to use an inverted beam, and how the builder calculated the span and load for this configuration. The exchange highlights practical on‑site problem solving, visual demonstration of structural elements, and curiosity about design inspiration and engineering calculations.










