For many years, often spoken in tones of anticipation and excitement, we have heard that 3D printing will revolutionize the architecture industry as we know it. But if we stop for a moment, reflect on the present and look back at the past, it becomes evident that the technology has long been reshaping the field, continuously undergoing profound transformations and ushering in new eras of design, construction and spatial creativity. Operating as a layer-by-layer additive manufacturing process, 3D printing uses digital models to create customized three-dimensional objects with a remarkable level of precision and efficiency, saving time, generating zero waste, reducing labor costs and opening avenues for rapid prototyping and iterative design. It enables architects to explore creative opportunities and regain autonomy by designing complex, non-standardized elements within an industrial and mass-customized process.
Lennar, ICON / 3D-printed, 100-home Community Wolf Ranch ,Rune Model Home. Image Courtesy of ICON, Lennar
The first 3D-printed model home built by ICON and Lennar and co-designed by BIG-Bjarke Ingels Group is now open for visits at the 100-home community of Wolf Ranch in the city of Georgetown, near Austin, Texas. The house is part of the largest-scale development of 3D-printed homes in the world, currently under construction. Several of the homes have already been sold. With more than 80 of the home sites actively under construction and nearing completion, the first homeowners are scheduled to move in this September.
SpaceX founder and science-fiction fan Elon Musk is attempting to make the fiction of space travel a scientific reality. ‘In order to safeguard the existence of humanity,’ he explains, ‘we need to become a multi-planetary civilization.’ Musk says he’s laser-focused on ensuring we make a second home elsewhere in space, and has his sights set on Mars. He’s not alone, of course. NASA’s recently-released Moon to Mars Architecture Concept Review is a ‘study of the hardware and operations needed for human missions to the Moon and Mars,’ leading to long-term scientific discovery and human habitation in deep space.
But there’s a long way to go before we get there – and not just the 140 million miles (average distance to Mars). The biggest challenge to Mars habitation and eventual colonization is humanity itself, and our indecision. Many of us question why we should sink so much of our energy – both effort and resources – into such a task, when there are plenty of more pressing matters to address here on Earth?
Pioneer in large-scale 3D printing, ICON announced the construction of a 3D-printed 100-Home Community co-designed by BIG – Bjarke Ingels Group and developed by Lennar. Located north of Austin, in the city of Georgetown, "The Genesis Collection at Wolf Ranch" will become the first and largest house estate in the world built by a fleet of robots integrating additive construction techniques.
Combining the digital possibilities of 3d printing with sustainable features at an affordable price, the project aims to support the housing crisis in Austin, one of the U.S.A's most dynamic and growing cities, home to the new Tesla Gigafactory and other giants such as Apple, Google, Microsoft, and Oracle.
URB has unveiled plans to develop Africa's most sustainable city, a development that can host 150,000 residents. Known as The Parks, the city plans to produce 100% of its energy, water & food on-site through biodomes, solar-powered air-to-water generators, and biogas production. The 1,700-hectare project will feature residential, medical, ecotourism, and educational hubs to become one of the significant contributors to the growing green and tech economy in South Africa.
By 2025, Dubai plans for a fourth of its buildings to be printed in 3D construction methods, demonstrating the potential of a fast-growing technology capable of redefining and pushing the limits of traditional architecture. As the technique emerges as a viable solution in the construction, engineering, and architecture areas, its popularity is quickly increasing. In fact, just between 2021 and 2028, the global 3D construction market is expected to grow by 91%, according to a July 2021 report by Grand View Research. Why this rapid growth? Besides being a faster alternative and having lower construction costs, it can also provide affordable housing solutions and allow countless design possibilities, among many other benefits. Thus, as architects must adapt to a new technological era, where speed and efficiency have become key factors in design and execution processes, the rise of 3D printing shows enormous promise. It could even help reshape construction as we know it.
Founded in late 2017, named one of the "Most Innovative Companies in the World" in 2020, and selected as ArchDaily's Best New Practices of 2021, ICON is a construction company that pushed the boundaries of technology, developing tools to advance humanity including robotics, software, and building materials. Relatively young, the Texas-based start-up has been delivering 3D-printed homes across the US and Mexico, trying to address global housing challenges while also developing construction systems to support future exploration of the Moon, with partners BIG and NASA.
Featured on Times’ Next 100, as one of the 100 emerging leaders who are shaping the future, Jason Ballard, CEO and Co-Founder of ICON spoke to ArchDaily about the inception of the company, worldwide housing challenges, his ever-evolving 3D printing technology, and process, his partnership with BIG, and the future of the construction field on earth and in space.
Homebuilding company Lennar and construction technologies company ICON are collaborating with BIG-Bjarke Ingels Group to build the largest community of 3D-printed homes to date. The 100-home neighborhood in Austin is expected to break ground in 2022 and will combine ICON’s innovative robotics, software, and advanced materials with BIG's designs.
Developer 3Strands and construction company ICON have completed new 3D-printed houses for sale in the United States, showcasing the possibilities of additive manufacturing for mass-market housing. Located in Austin, Texas, within a fast-growing neighbourhood, the East 17th St Residences development is designed by Logan Architecture and comprises four units with 3D-printed ground floors whose tectonics reflect the construction technology.
Valentino Gareri Atelier have joined forces with technology and wellness consultant Steve Lastro of 6Sides and global wellness real estate innovators Delos to create Sunflower Village, a humanistic and sociological approach to residential technology & community living. The proposed residential village includes 19 homes arranged in a sunflower composition that 'follows the sun'.
Robot-Printed 'Cloud Village' / Philip Feng Yuan's Team. Image Courtesy of Philip Feng Yuan
3D printing (as known as three-dimensional printing) is a type of rapid prototyping technology. It is a technology that uses powdered metal or plastic and other bondable materials to construct objects by printing layer by layer based on digital model files.
The viability of 3D Printing in architecture – has, at the very least – seen a seismic shift over the past few years. Usually relegated to prototypes or conceptual models, 3D Printed building designs are increasingly being actualised as physical projects. In 2013, WinSun, a Chinese company – was able to print 10 houses in a 24-hour period, becoming one of the first companies to achieve this feat using 3D Printing technology. More recently, in 2018, a family in France became the first in the world to live in a 3D Printed house. The city of Dubai is also seeking to have a quarter of its buildings be 3D Printed by 2025. These examples display the upwards category of this technology, and how it is very likely, as the years go by, this automation of building fabrication is even more integrated into the construction process than it is right now.
This week’s curated selection of Best Unbuilt Architecture highlights cultural structures submitted by the ArchDaily Community. From pavilions to installations, this article explores the topic of cultural urban interventions and presents approaches submitted to us from all over the world.
Featuring a pavilion nestled in the sand dunes of the Persian desert, an afrofuturistic, interactive art installation proposed for the upcoming Burning Man event, and a new take on summer cinemas in Russia, this roundup explores how architects reimagined traditional gathering places and created urban interventions in all scales. The round up also includes a collection of structures in the United Arab Emirates, United Sates of America, France, and the United Kingdom, each responding to different contexts and topographies.
Kansas City developer 3Strands has announced U.S.A’s first 3D printed homes for sale, the company’s first multi-home project in Austin, Texas. Built with construction technology company ICON, the housing development includes two to four-bedroom homes in one of the fastest-growing cities in America. Designed by Logan Architecture, the project utilizes the Vulcan construction system to build each home.
The first 3D printed residential building in Germany, built by PERI GmbH, and designed by MENSE-KORTE ingenieure+architekten is undergoing construction in Beckum, North Rhine-Westphalia. The two-story printed detached house with approx. 80 sqm of living space per floor is using a system put into practice in Germany for the first time. In fact, the construction technique has come through all of the regulatory approval processes over the last few weeks and months.
New Story Project - ICON - Mexico. Image Courtesy of ICON
BIG - Bjarke Ingels Group has joined a series of investors and partnered up with ICON, in order to push forward the use of 3D printing robotics to deliver dignified, resilient homes around the world. Aiming to contribute actively in the ongoing transformation, Bjarke Ingels, Founder and Creative Director of BIG stated that “additive manufacturing will play a transformative role in the future of construction”.
Construction technology company Mighty Buildings has completed a new 3D-printed Accessory Dwelling Unit in San Diego, California. The company recently launched with the aim of using 3D printing and robotic automation to build more affordable and sustainable homes. Their pilot project, the Mighty Duo B, comprises two modular units that took eight total weeks from fabrication to assembly on site.
Once completed, the Dubai Municipality will become the world’s largest 3D printed building, standing tall at 9.5 meters with an area of 640 square meters. Executed by Apis Cor, a U.S.-based company, the structure was directly built on-site.
