L&T 3D prints first G+1 building in India
Technology

L&T 3D prints first G+1 building in India

In a first, L&T Construction has successfully 3D printed a G+1 (ground-plus-one floor) building in India.

The company 3D-printed the building at its Kancheepuram (Tamil Nadu) facility, which consists of a total built-up area of 700 sq ft. It used an in-house developed concrete mix and construction materials that are indigenously available.

MV Satish, Whole Time Director and Senior Executive Vice President (Buildings), Larsen & Toubro (L&T), stated that 3D concrete printing is a technology disruptor that will redefine the construction methodologies. It will help accelerate construction speed and build quality.

The building was printed with a vertical reinforcement bar as well as horizontal distributors. The construction used welded mesh that satisfies the provisions of Indian codes, thus optimising the cost of construction.

Excluding the horizontal slab members, the whole structure was 3D printed at the job site in an “open to sky” environment, also known as “Cast in Situ”. The statement mentioned it was built in 106 hours using a fully automated 3D printer.

In the 3D printing process, the material is printed under computer control to create a 3-dimensional product. It is made layer by layer as seen in manufacturing industries to print prototypes. These prototypes are usually complex shapes and are made in small batches using metal alloys and special polymers.

The 3D concrete printing technology is still a work in progress around the world.

The team also 3D printed a 1 BHK of 240 sq ft earlier in November 2019. It was in line with the building layout of the Economically Weaker Sections (EWS). It helped to understand the feasibility of innovative technology.

Image Source

In a first, L&T Construction has successfully 3D printed a G+1 (ground-plus-one floor) building in India. The company 3D-printed the building at its Kancheepuram (Tamil Nadu) facility, which consists of a total built-up area of 700 sq ft. It used an in-house developed concrete mix and construction materials that are indigenously available. MV Satish, Whole Time Director and Senior Executive Vice President (Buildings), Larsen & Toubro (L&T), stated that 3D concrete printing is a technology disruptor that will redefine the construction methodologies. It will help accelerate construction speed and build quality. The building was printed with a vertical reinforcement bar as well as horizontal distributors. The construction used welded mesh that satisfies the provisions of Indian codes, thus optimising the cost of construction. Excluding the horizontal slab members, the whole structure was 3D printed at the job site in an “open to sky” environment, also known as “Cast in Situ”. The statement mentioned it was built in 106 hours using a fully automated 3D printer. In the 3D printing process, the material is printed under computer control to create a 3-dimensional product. It is made layer by layer as seen in manufacturing industries to print prototypes. These prototypes are usually complex shapes and are made in small batches using metal alloys and special polymers. The 3D concrete printing technology is still a work in progress around the world. The team also 3D printed a 1 BHK of 240 sq ft earlier in November 2019. It was in line with the building layout of the Economically Weaker Sections (EWS). It helped to understand the feasibility of innovative technology. Image Source

Next Story
Infrastructure Urban

Hiranandani Launches Rs 170 Billion Coastal Township In Alibaug

Hiranandani Communities, led by real estate developer Niranjan Hiranandani, has unveiled ‘Hiranandani Sands’, a luxury coastal township in Alibaug, near Mumbai. Spread across 225 acres, the project is projected to generate Rs 170 billion in revenue over the next decade.Designed to cater to affluent domestic and global buyers, the township will offer luxury homes, signature villas, plotted developments, and branded serviced apartments. It will be Alibaug’s first private township, featuring a personal beachfront and private jetty access, delivering a new benchmark in coastal luxury living...

Next Story
Infrastructure Urban

Pharma Dept Identifies 11,100 Janaushadhi Sites For Clean-Up

As part of the Special Campaign for Disposal of Pending Matters (SCDPM) 5.0, the Department of Pharmaceuticals (DoP) has identified 11,100 Pradhan Mantri Bhartiya Janaushadhi Kendras across India as Outdoor Cleaning Sites. This initiative was finalised during the preparatory phase of target identification, which concluded on 30 September 2025.Under the department’s guidance, all organisations under its purview have adopted specific Swachhata-focused targets, as cleanliness remains a key pillar of the campaign. The Pharmaceuticals and Medical Devices Bureau of India (PMBI), the implementing a..

Next Story
Infrastructure Energy

Arunachal Opens First Commercial Coal Mine At Namchik Namphuk

Union Minister for Coal and Mines G. Kishan Reddy, along with Arunachal Pradesh Chief Minister Pema Khandu, inaugurated the Namchik Namphuk Coal Mine in Changlang district, marking the launch of the state’s first commercial coal mining project. The inauguration represents a key milestone in Arunachal Pradesh’s economic development, firmly placing the state on India’s coal and energy map.To mark the occasion, the Union Minister and the Chief Minister performed a Bhumi Pujan and participated in a tree plantation drive under the “100-tree plantation initiative” at the project site. This..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Talk to us?