India's first state-of-the-art 3D post office opens in Bengaluru
Bengaluru (PTI): Union Minister Ashwini Vaishnaw on Friday inaugurated India's first 3D-printed post office building in Bengaluru.
The 3D-printed post office building at Cambridge Layout in the city with a built-up area of 1,021 square feet will be functional following the inauguration, a Department of Posts official said.
According to the postal officials, the construction of this post office building was carried out by construction company Larsen & Toubro Limited while IIT Madras provided technical guidance.
After the inauguration, Vaishnaw, who holds the Railways, Communications, Electronics and IT portfolios, said: "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's the defining feature of these times."
Speaking about the unique building, Vaishnaw said this new construction technology was carried out through 3D-concrete printing technology, which is a fully automated building construction technology wherein a robotic printer deposits the concrete layer-by-layer as per the approved design and special grade concrete that hardens quickly is used to ensure bonding between the layers to print the structure.
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.
"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 on 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."
भारत का पहला 3D Printed पोस्ट ऑफिस
— Pulkit Khare 🇮🇳 (@PulkitKhare) August 18, 2023
ये आत्मनिर्भर भारत की एक मिसाल है।
📍Cambridge Layout, Bengaluru में#FirstTimeInIndia #3Dprinting #3dmodeling #India #PostOffice pic.twitter.com/8hWXEFGta9
3D-printing employs a robotic arm to layer a special adhesive-infused concrete mixture, allowing quick drying and other functionalities.
— P C Mohan (@PCMohanMP) August 18, 2023
A robotic arm adeptly executed the 3D-printing, guided by a worker controlling the concrete flow in constructing the post office. pic.twitter.com/AfKbTGnXSk
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UP: 90 Bangladeshis, including 28 children, held in Mathura for illegal stay
Mathura (UP), May 16 (PTI): As many as 90 Bangladeshi nationals, including many children, were apprehended from Uttar Pradesh's Mathura district on Friday for alleged illegal stay in India, officials said.
They were taken into custody from local brickyards at Khajpur village under the Naujheel police station limits, a senior officer said.
"Regular searches were being conducted throughout the district. During one such operation, police were searching some local brickyards when they came across Bangladeshi nationals working there," SSP Shlok Kumar said.
Giving a break-up, the officer said in all, 35 men, 27 women and 28 children have been taken into custody.
"During interrogation, all of them admitted to being Bangladeshi nationals living illegally in India. They moved to Mathura three to four months back from a neighbouring state. Police are trying to establish their links," the SSP said, adding that their job contractor and other associates are also being questioned.
The officer told PTI that police also recovered some Aadhaar cards from the Bangladeshi nationals, apparently issued on forged documents in some other state.
Further legal proceedings are underway, Kumar said.
