You may have heard of architectural projects built in recorded time. Raising houses in 03 days and working a week are frequent news in architecture and construction sites.
What you probably still do not know is that most of these projects use multi-laminar and precast concrete walls, novelty kinds of building materials in Brazil.
To answer your questions, the webpage made a dossier with all you need to know about precast concrete and multi-laminar walls, which already are available in the work, starting with the production of the material:
It all starts with the cutting and welding of metal structures made according to the paper of architectural design. They are the molds of concrete structures poured in module tables in a factory. Later, these molds can be reused, following the construction of industrialization trend.