Fabrication is a process of manufacturing that often involves cutting, shaping, and welding steel or iron. The end result is the creation of structures that fit in a building being constructed or fit in with completed building as parts of ancillaries. The examples of the former are used in making prefabricated structures that accord a sound foundation to a building. The latter acts as parts of a building like a staircase, windows, doors, gates, grills, and so on. Metal fabricators use lightweight high tensile structural sheets in many forms for the output.
But fabrication is not as simple as is spelled out here. A large number of processes are involved under the expertise and sophisticated machinery to create these products that are eventually assembled into the building. This takes place in a well-equipped fab shop laced with experts and skilled technicians in order to give the desired shape pertaining to quality as desired.
The prefabricated parts or building blocks are transported to the site and then erected under an installation process. Hence the fab shops specialize as fabricators as well installers during the construction process.
Comments
In re-visiting your article after reading elsewhere about the first all-steel residential building in India, two questions come to mind.
Do you know how well Restello, designed by Piercy Conher Architects of UK for Bengal Shrachi Housing Development in Kolkata, is regarded? Do you know of any other all-steel residential buildings in the Indian subcontinent?
The article that I read is titled India's First All- Steel Residential Building, for The Tribune of Chandigarh, from 2016.
Sorry for late reply. The training is usually passed off hand to hand. But there are institutes catering to small scale industry that impart the skills and usually a diploma is awarded. Thanks for the comment.
pateluday, What is the preferred or required training of steel fabricators? Is there any kind of certification or continuing education or testing?