Domex 3D

In a significant advancement for construction in cold, remote areas, the U.S. Army Corps of Engineers has 3D printed an 'ice dollhouse' using a modified ceramic printer at the Cold Regions Research and Engineering Laboratory (CRREL). The structure was created with water mixed with wood pulp fibers, frozen layer by layer. Kiera Towell, a materials engineer at CRREL, explains that the project explores using local materials and cold temperatures for construction. Although challenges remain in material fluidity, the team aims to scale up production for larger structures. Read more at: https://lnkd.in/eeeBkV4Z #construction3dprinting #USconstruction #additivemanufacturing #sustainability #3DCP #constructionnews #constructionin2024 #2024 #news #USA

A university team in Chile has created Latin America’s first 3D-printed concrete home, using a robotic printer to layer concrete based on a digital design. The “seed house,” built with an Atenea-UBB printer and KUKA KR120 robot, took just 29 hours to print its seven walls and two additional days to assemble, covering around 30 square meters. The house was constructed in Concepción on land owned by a private construction company, with hopes that it will inspire new approaches to housing in Latin America, particularly considering local challenges like earthquakes and diverse climates. Read more at: https://lnkd.in/e3zEWAPT #3DCPnews #construction3dprinting #worldnews #constructionnews #news2024 #Chile #additivemanufacturing #3dprintinginconstruction #construction #sustainableconstruction #sustainability

3D printing is transforming the construction industry, with numerous 3D-printed buildings worldwide and increased research in materials. Amazon's Climate Pledge Fund is now investing in 14Trees, an African 3D printing construction company, alongside existing investors Holcim and British International Investment. This Series A-1 investment will help 14Trees expand globally and enhance construction speed and sustainability, particularly in low-carbon solutions for Europe and the U.S. The funding will also support the development of advanced low-carbon data centers and large-scale buildings. 14Trees plans to deploy its proprietary 3D printing technology in these markets, collaborating with Holcim and Amazon on pilot projects. Read more at: https://lnkd.in/dU5uwarh! #3DCP #construction3Dprinting #additivemanufacturing #news2024 #globalconstructionnews #sustainableconstruction #development #additivemanufacturing #constructionprinting #robotics #innovations #Amazon

Imagine construction materials that can be easily assembled and disassembled, similar to LEGO bricks. This concept of reconfigurable masonry promotes sustainability by allowing buildings to be taken apart and reused, minimizing the need for new materials and reducing the construction industry's carbon footprint. Engineers from the Massachusetts Institute of Technology (MIT) are exploring this idea with a new type of masonry made from 3D-printed recycled glass. Utilizing technology from MIT spinoff Evenline, they’ve created robust, interlocking glass bricks shaped like figure eights. Testing showed these bricks can withstand pressures comparable to concrete blocks. The researchers constructed a wall using these bricks and believe this 3D-printable glass could be reused repeatedly for building facades and internal walls. Their tests demonstrated that the strongest bricks, primarily made from printed glass, can endure significant pressure, suggesting a sustainable future for masonry using recycled materials. More details can be found at: https://lnkd.in/dgXFmjvD #construction3dprinting #3DCP #additivemanufacturing #innovativetechnologies #innovations #sustainabledevelopment #sustainableconstruction #glassconstruction #ecology #sustainability #construction #globalconstruction #newsinconstruction #news2024 #USA2024 #construction2024 #USAnews

El Cosmico, the popular campground and hotel near Marfa, Texas, is launching an exciting expansion: El Cosmico 2.0, the world's first 3D-printed hotel. This project will add 43 hotel units and 18 residential homes across 60 acres, using advanced 3D printing technology. The collaboration involves El Cosmico owner Liz Lambert, Austin's ICON, and the Bjarke Ingels Group. The highlight is ICON’s Vulcan 3D printer, which constructs unique structures with flowing curves and rounded edges using a special cement mixture called Lavacrete. The first two units—a three-bedroom residence and a single-room hotel—feature 12-foot-high walls and arched doorways that blend harmoniously with the desert landscape. The interiors will emphasize natural light and minimalist design, enhancing the connection to nature. Read more at: https://lnkd.in/eE2YzkZr #3DCPnews #construction3Dprinting #constructionnews #globalconstruction #innovativeconstruction #sustainability #USAnews #Texas #USA #ICON #additivemanufacturing #construction3Dprinter #futureofconstruction #news2024

UCC Holding, a leading construction company in Qatar, has partnered with COBOD, Denmark’s top manufacturer of concrete 3D printers, to supply the world's largest third-generation 3D printers for school construction in Qatar. This collaboration aims to build 40,000 square meters of schools, potentially setting a Guinness World Record for the largest 3D-printed buildings. The project will use fewer raw materials while ensuring structural integrity, promoting environmental sustainability. COBOD's technology enhances automated concrete construction, aligning with Qatar's sustainability goals outlined in the Qatar National Vision 2030. Read more at: https://lnkd.in/e3ATYzGN #3DCPnews #construction3Dprinting #additivemanufacturing #innovations #innovativeconstruction #globalconstruction #constructionnews #news2024 #Qatar #COBOD #sustainableconstruction #automation #sustainabledevelopment

Walmart has launched a major 3D-printed commercial real estate project at its Supercenter in Athens, Tennessee. The 8,000-square-foot expansion, designed for online order pickups and deliveries, explores the potential of 3D printing in construction, as reported by the Wall Street Journal. Alquist 3D partnered with Walmart's long-time contractor FMGI to integrate traditional methods with 3D printing. With over 200 similar projects planned, Walmart is assessing the efficiency and cost-effectiveness of this technology. The Athens project faced delays due to extreme summer heat and humidity, which caused material issues and equipment problems. While costs were comparable to traditional methods, Walmart aims to enhance efficiency in future projects. Despite challenges, Alquist 3D CEO Patrick Callahan remains optimistic, noting improvements in efficiency as the project progressed. Walmart has already engaged Alquist for another venture, hoping to apply lessons learned to future timelines and processes. Read more at: https://lnkd.in/eNwcdDUC #3dcpnews #construction3dprinting #additivemanufacturing #sustainableconstruction #3DCP #USA #constructionnews #globalconstruction #2024news #construction2024 #Americanconstruction #retailnews #Walmart

Mighty Buildings, a 3D printing construction company, has teamed up with Honeywell to enhance the sustainability of its homes. They will use Honeywell’s Solstice Liquid Blowing Agent (LBA) to replace traditional foam insulation, which has a global warming potential (GWP) 99.9% lower than conventional agents. This collaboration aims to reduce carbon emissions and create energy-efficient building panels, enabling faster construction and better temperature control for homeowners. Mighty Buildings’ CEO, Scott Gebicke, emphasized that using Solstice LBA will improve the performance and sustainability of their 3D-printed products. Read more at: https://lnkd.in/eSva5edw #3dcpnews #construction3Dprinting #additivemanufacturing #sustainability #sustainableconstruction #US #globalconstruction #constructionnews #construction2024

Italy's World’s Advanced Saving Project (WASP) is advancing its mission to save the world with its Crane 3D printer, recently acquired by the United Nations Development Program (UNDP). This innovative additive construction system uses local soil and natural materials to 3D print buildings. Inspired by the Potter Wasp, which builds nests from local resources, WASP developed a large-scale 3D printer for sustainable housing. Initially, the company focused on high-quality polymer printers to fund its growth and refine 3D printing with materials like clay. The Crane WASP now enables the construction of large structures using soil and agricultural waste, making it ideal for affordable housing in remote areas. UNDP's acquisition of the Crane WASP aligns with its goals of sustainable development and improving living conditions in underserved communities. By utilizing WASP’s technology, UNDP plans to build infrastructure in Colombia with locally sourced materials, reducing environmental impact and empowering local populations. Read more at: https://lnkd.in/ebDQv8Rz #construction3dprinting #3DCP #sustainableconstruction #constructionnews #globalconstruction #construction2024 #2024 #news2024 #sustainability #sustainabledevelopment #ecofriendly #WASP #UnitedNations #UNDP

3D printing with concrete has become increasingly popular, using a cement-like substance instead of plastic filament to build structures layer by layer. This approach accelerates construction, aligns with architectural designs, lowers labor costs, and reduces waste. Nonetheless, the range of materials available is limited, raising concerns about sustainability and durability. Researchers at the University of Virginia have incorporated cellulose nanofibrils (CNF), sourced from tree pulp, into 3D-printed concrete to improve its eco-friendliness and strength. Developing the optimal mixture proved difficult, as it needed to flow well during printing while also hardening into a stable form. CNF, which consists of ultra-fine fibers from plant cellulose, effectively enhanced both the flow and strength of the material. The team discovered that incorporating at least 0.3% CNF significantly improved the concrete's properties, resulting in better bonding and structural integrity. Source: https://lnkd.in/eBAcis7Q #3DCPnews #construction2024 #globalconstruction #construction3Dprinting #sustainability #ecofriendly #sustainabledevelopment #sustainablematerials #constructionmaterials #plastic #concrete