Muddy Robots

Out in the quiet of the high desert, we’ve been designing a new kind of 3D-printed adobe retreat — a place where earth, water, and sky work together to shape a different way of living. This experimental structure is to be printed entirely from soil gathered on site, forming thick, sheltering walls that hold the day’s warmth and release it slowly into the night. A lightweight roof structure hovers above — almost floating — shading the adobe, opening to the horizon, and framing the movement of sun and stars. At the center is a small hot pool, fed by mineral-rich water, turning the retreat into a place not just to stay, but to restore. The pool, the adobe, and the desert air become a single ecosystem of heat, texture, and calm. This prototype is part of an ongoing exploration into how earthen 3D printing can create architecture that’s deeply connected to landscape, resourceful, and rooted in ancient practices while imagining new futures. A small refuge, printed from the ground it stands on. @muddyrobots

Adobe Oasis was more than an installation — it was a proof of concept. This project worked toward legitimizing 3D-printed adobe as a viable material for construction through the sculptural freedom of art. Built with structural earthen walls, printed directly on site in Palm Springs, Adobe Oasis engaged in the full process of permitting, engineering, and material sourcing to meet the standards of contemporary building codes. From sourcing engineered soil that could scale to accommodate thousands of homes to designing a wall system that could stand independently under load, every layer of this project tested how ancient materials and emerging technologies could coexist within the frameworks of modern construction, powered by the sun (@solarpunks.club ) Adobe Oasis demonstrates that building with the earth — intelligently, sustainably, and beautifully — is not only possible but necessary for our collective future. #AdobeOasis #3DPrintedAdobe #EarthenArchitecture #AdditiveConstruction #DesertX #palmspringslife #SustainableArchitecture #BuildingWithEarth #FutureOfCraft #CircularDesign #DesertArchitecture @_desertx @muddyrobots @matsysdesign Third photo: @lance.gerber

One foot thick—the most substantial adobe walls ever 3D-printed. This new prototype departs from the usual explorations of form and robotic toolpaths to investigate something more elemental: the thermal efficiency of earthen architecture. A wood-framed roof, protected by soil and drawing from the vernacular of the region, is insulated and completes the envelope. Inside and out, paired sensors record temperature and humidity. Already, in just the first day, the results are striking: while the outside air fell to 37.8° F (3.2° C), the interior remained a stable 57.6°F (14.2° C)—without any heating system. What we are seeing in this humble work entitled, La Cas’ ‘e la Pompa (The Pump House), is the ancient science of adobe at work. Its thermal mass and breathability regulate the environment with elegance and precision, reminding us that sustainable comfort can come from the ground itself. By listening to earth’s intelligence, we can design futures that are grounded in the past while looking towards a resilient and sustainable future. Team: @rrael @matysysdesign @muddyrobots Equipment: @twente_am Made possible in part from a grant by @oneworkplace #3DPrintedArchitecture #AdobeArchitecture #EarthenArchitecture #SustainableDesign #ThermalMass #ExperimentalArchitecture #BuildingWithEarth #ArchitecturalResearch #MaterialIntelligence #FutureOfHousing #sanluisvalley #colorado

Printing has begun on a pump house that protects the well pump from freezing during winter. The thick adobe walls are thermally efficient, keeping the interior warm with less energy.

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We have a vision that couples design with technology and the past with the future. #muddyrobots

Home reimagined… literally from the ground up. Earthen materials, natural clay finishes. #muddyrobots

AI, meet AI. Ancestral Intelligence meets Additive Intelligence. #muddyrobots

Contemporary construction is obsessed with thinness. Within the narrow confines of the wall, an invisible battle rages—a competition among building product manufacturers to carve out real estate for their specialized, high-performance materials. Each layer in a standard balloon-frame wall represents an industry dedicated to optimizing a specific function of the building envelope. Moving from interior to exterior, we encounter an overwhelming array of materials: latex paint, gypsum board, spackle, tape, moulding, screws, metal or wood studs, nails, insulation, conduit, electrical wiring, plumbing, vapor barriers, adhesives, caulking, sheathing, wire mesh, cement-based stucco, and latex-based exterior finishes, among others. Each of these requires its own specialized tools, and each supports a trade dedicated solely to its installation and maintenance. Now, imagine all those materials burning—the toxic fumes, the chemical residues left behind, and the impact it will have on the environment, the people, and the animals. Adobe Oasis is a call for thickness in architecture and construction. It seeks to simplify, to strip away the excess, to reduce the number of materials and trades by embracing earth as the primary building medium—a material that is non-toxic, locally available, fireproof, thermally and environmentally responsive, and extraordinarily durable (the oldest buildings on the planet are made of earth). If we take inspiration from food movements, we might begin to imagine an architecture that follows similar principles. The Slow Food movement champions “good, clean, and fair” ingredients. The local food movement urges us to consume what is grown nearby. Michael Pollan advises against eating anything with more than five ingredients—or ingredients we can’t pronounce. What if architecture followed suit? What if we built with fewer ingredients, materials that were simple, natural, and close at hand? Adobe Oasis envisions precisely that: an architecture of substance, resilience, and integrity—one that is not merely constructed, but cultivated. @_desertx @muddyrobots @solarpunks.club

Adobe Oasis For the past 150 years, traditional craft techniques in wood, stone, earth, and textiles have faced neglect, resulting in the loss of invaluable ancestral knowledge. Architect, artist, and activist Ronald Rael champions the revival and reimagining of these methods by integrating contemporary technologies, presenting them as sustainable and innovative solutions for the future. Rooted in Colorado’s San Luis Valley - a historic borderland between the U.S. and Mexico before 1848 - Rael draws inspiration from Indigenous and earthen construction practices. Rael’s work engages with over 10,000 years of earthen building history, offering a compelling counterpoint to the environmental impact of modern architecture. Against the backdrop of architectural relics from western expansion and 20th century real estate development, Adobe Oasis stands as a powerful alternative, highlighting the potential of earthen materials amid the climate crisis. The advantages of adobe - low cost, energy efficiency, fire- resistance, and non-toxicity — are enhanced by technological advancements in additive manufacturing, paving the way for sustainable architecture. Rael brought Adobe Oasis to life through a unique 3-D printing process, utilizing robotic programming to create structures entirely from mud. The corrugated earthen ribbons mimic the texture of palm trees, inspired by the legacy of Coachella Valley’s palm oases, which have thrived on desert waters for millennia. Adobe Oasis invites visitors into a dynamic landscape, where passageways frame views of the land and sky, fostering solitude and connection - reflecting the cyclical flow of geologic time. For Rael, this land-based project serves as both an artistic endeavor and a research initiative, with each of his 3-D-printed adobe structures building on the last, advancing his vision for sustainable housing alternatives. Artist/Fabrication: Ronald Rael Computational Design / Robot Programming: Andrew Kudless (@matsysdesign ) Fabrication Support: Hector Velderraint (@paniks.kreations ) & Jamie Miranda Powered by the sun via SOLARPUNKS (@solarpunks.club ) | Printer by @twente_am | 📷 @lance.gerber 4 @_desertx | @muddyrobots

Fireproof, non-toxic and long lasting. Learn more at muddyrobots.com

While waiting for mud to print, we decided to test out a few toolpath options by drawing in the sand. @muddyrobots @rrael