India's first 3D printed post office opens in Bengaluru
Postal authorities said that L&T Limited undertook the construction of the post office building, with technical guidance offered by IIT Madras.
The inaugural of India's maiden 3D-printed post office took place in the city on Friday (August 18). Constructed utilizing a robotic printer that employs 3D printing technology, the post office is erected by layering concrete based on computerised 3D model drawings.
Officials highlighted that this innovative 1,021 square feet post office project necessitated a meticulous calibration of concrete attributes, encompassing optimal flow, rapid solidification for load-bearing ability, and ample strength to ensure effective printing.
Inaugurating the brand new post office at the residential Cambridge Layout here, Union Minister Ashwini Vaishnaw, who holds the Railways, Communications, Electronics and IT portfolios, said the building demonstrated "the spirit of development, the spirit of developing our own technology, the spirit of doing something which was considered impossible in the earlier times."
"That is the defining feature of these times," the minister said.
According to postal officials, the post office building was constructed by construction company Larsen & Toubro Limited while IIT Madras provided technical guidance.
The entire construction activity was completed in a period of 45 days as compared to about six to eight months taken by the conventional method.
Cost and time savings make 3D-concrete printing technology a viable alternative to conventional building practices, the officials said.
Prime Minister Narendra Modi lauded India's first 3D printed post office at Cambridge Layout in Bengaluru, saying it is a testament to the nation's innovation and progress, and also embodies the spirit of a self-reliant India.
The country's first 3D-printed post office built with a robotic printer using 3D printing technology that deposits concrete layer-by-layer in accordance with computerised 3D model drawing input was inaugurated on Friday. Modi said on X, "Every Indian would be proud to see India's first 3D printed Post Office at Cambridge Layout, Bengaluru. A testament to our nation's innovation and progress, it also embodies the spirit of a self-reliant India. Compliments to those who have worked hard in ensuring the Post Office's completion."
The office will be functional following the inauguration, a Department of Posts official added.
"Having a 3D-printed concrete building constructed on site is a great initiative. This is a technology demonstrator. IIT Madras has done fabulous work on this. When this technology will become mainstream, we will see more such initiatives taking this technology forward," Vaishnaw told reporters.
He also added that nobody had ever thought that India would be developing its own 4G and 5G technology. "Nobody ever thought that India would manufacture its complex telecom equipment."
(With agency inputs)