ETH Zurich’s Impact Printing: A Breakthrough in Sustainable Construction
The innovative team at ETH Zurich is making waves in the construction world with their new method, Impact Printing. This groundbreaking technique utilizes Earth-based materials, such as sand, silt, clay, and gravel, to construct environmentally friendly structures. As detailed in their publication in Springer Nature, Impact Printing promises to be a greener and more cost-effective alternative to traditional 3D printing methods.
ETH Zurich’s research team, guided by Lauren Vasey, a prominent SNSF Bridge Fellow, has developed a method to turn materials excavated from construction sites into usable building products. By avoiding cement and opting for locally-sourced materials, they achieve significantly lower carbon emissions. Impressively, the materials used in Impact Printing require minimal additives, cutting the need for cement and enhancing sustainability.
This process involves a robotic tool that, guided by a digital blueprint, applies Earth-based material layers at high speeds, creating robust structures without needing chemical stabilizers. Despite using a small percentage of mineral stabilizers, the ETH Zurich team aims to eliminate these for a fully recyclable construction method.
The research indicates that structures built using Impact Printing can support substantial weight from the start, offering advantages in structural integrity and environmental impact. Using this technology, the team has successfully erected walls up to 6.5 feet tall, showcasing the method’s practicality in real-world applications.
Beyond ETH Zurich, a global wave of research is similarly focused on sustainable construction practices. For example, the University of Virginia is developing a sustainable concrete alternative using graphene and limestone-calcined clay, showing significant environmental benefits. Meanwhile, Berlin’s TU and Brunel University are enhancing 3D printing concrete by incorporating recycled materials, revealing steps toward more sustainable construction.
The ultimate vision involves developing a prefabrication facility to bring Impact Printing technology to the market, bridging the gap between innovative research and practical construction solutions. If successful, it could significantly transform the industry, presenting a viable alternative to current 3D printing methods, reducing the environmental footprint and offering more sustainable urban development solutions.
More Articles
Getting licensed or staying ahead in your career can be a journey—but it doesn’t have to be overwhelming. Grab your favorite coffee or tea, take a moment to relax, and browse through our articles. Whether you’re just starting out or renewing your expertise, we’ve got tips, insights, and advice to keep you moving forward. Here’s to your success—one sip and one step at a time!
The title and real estate industries are entering their most dramatic compliance overhaul in decades. FinCEN’s new anti‑money‑laundering rule now applies to every state, enforces a first‑dollar reporting requirement, and places full responsibility on settlement agents. With the rule already in effect and mandatory reporting beginning March 1, 2026, professionals face urgent operational changes involving software, training, and entity‑buyer disclosures. Combined with state‑level rate shifts and heightened scrutiny of attorney opinion letters, 2025 marks a turning point that demands stronger compliance literacy across the entire real estate and finance ecosystem.
Retirement planning went through major changes in 2025, from new SECURE Act updates to shifting investment behaviors. As we move into 2026, seven key trends are reshaping how Americans save and build long‑term wealth. These shifts matter not only for everyday investors but also for professionals across real estate, finance, mortgage, insurance, and other licensed fields. Understanding these developments can help you strengthen your own financial strategy while staying competitive in your career.
Florida’s housing market is cooling faster than any other state, and soaring insurance premiums are the primary force driving buyers away. With cancellation rates in major metros topping 20%, steep price drops across Southwest Florida, rising HOA and condo fees, and thousands of homes added to new flood zones, many buyers are discovering that insurance—not the mortgage—is what kills the deal. As Citizens shrinks and new legislation raises coverage requirements, professionals in real estate, mortgage, and insurance must adapt quickly to a market where affordability hinges on risk, regulation, and rising premiums.
Commercial real estate is entering 2026 with renewed optimism as pricing floors, revitalized capital markets, and improved market visibility signal a shift away from the volatility of 2025. Analysts from Deloitte, Colliers, Cushman & Wakefield, and CoStar highlight firmer fundamentals, rising deal flow, and increased lender participation. Key sectors such as office, industrial, retail, multifamily, and data centers are showing distinct recovery patterns, positioning industry professionals and students for new opportunities in the year ahead.
Florida’s property insurance market is finally stabilizing after years of storms, lawsuits, and rising rates — yet many homeowners are still seeing higher bills. The reason isn’t the rates themselves but soaring replacement values driven by inflation in labor and building materials. Even as insurers lower rates, the cost to rebuild a home continues to rise, making up roughly 75% of recent premium increases. With new insurers entering the market and reforms taking effect, homeowners now have more options to shop, recalculate coverage, and control their costs.
The 2026 job market is shifting fast, and the biggest winners will be professionals who can prove they’re continuously learning. With more than 90% of employers now preferring candidates with microcredentials, short targeted certificates are becoming the new career currency. From AI and data skills to modern communication and adaptability, microcredentials are helping workers stand out in a competitive landscape — especially as industries like real estate, mortgage, insurance, and finance demand ongoing upskilling.
