The process of 3D printing in architecture entails creating a digital blueprint using computer-aided design (CAD) software and then converting it into a format that 3D printers can read.
When the design is complete, the digital blueprint is used by the 3D printer to precisely deposit layers of material, such as composites or concrete, to start building, one layer at a time.
Benefits of 3D Printing in Architecture?
The method reduces material waste, opens up previously unattainable design flexibility, and significantly shortens building schedules. Furthermore, it makes it easier to create intricate architectural forms.
1. Godrej Bus Stands
The first 3D-printed bus stop in the country was built by Mumbai-based Godrej & Boyce, who assembled the modules in just one week. It uses 30% Recycled Concrete Aggregates (RCA) from concrete waste.
2. Indian Air Force Sanitary Blocks
In Jaisalmer, sturdy sanitary blocks were built for the Indian Air Force. The Thar desert's sand dunes served as inspiration for the project's design.
3. IIT-M
The 500-square-foot "proof of concept" house was completed in 21 days after being modularly printed in Chennai. It was unveiled by Hon. Finance Minister Ms. Nirmala Sitharaman.