Pylos
Large-scale 3D printer system for architectural construction using 96% soil-based composite material, delivering sustainable, locally-sourced housing solutions at €0.50/kg with 3x higher tensile strength than industrial clay.
- CEO / Founder
- Sofoklis Giannakopoulos
- Team Size
- 1-10
- Stage
- Active
- Latest Round
- Grant
- Key Investors
- Institute for Advanced Architecture of Catalonia (IAAC); Enrico Dini (D-Shape)
Technology & Products
Key Products
Pylos 3D Printer (large-scale robotic construction system); Soil composite material formulation (96% earth-based); Design-to-fabrication computational workflow
Technological Advantage
CLAIMED: Superior material performance (3x tensile strength), extreme affordability (€0.50/kg vs. €5–15/kg concrete), zero embodied energy in material extraction, infinite recyclability, on-site fabrication eliminating transportation logistics. VERIFIED: Material property claims published in IAAC research outputs; cost figures cited consistently across official sources; collaboration with Enrico Dini (D-Shape, pioneer in concrete 3D printing) validates technical credibility. DEFENSIBILITY: Research-based (IAAC institutional backing), but largely unpatented (academic model). Technology is replicable but requires soil science expertise and robotic control optimization.
Differentiation
Value Proposition
Reduces construction material cost to €0.50/kg (vs. €5–15/kg for concrete), enables on-site fabrication with local soil, eliminating transportation emissions; 100% recyclable, biodegradable, fire-resistant, with superior thermal mass for passive climate control; eliminates dependency on fuel/electricity for production.
How They Differentiate
Pylos vs. WASP: WASP focuses on delta-arm geometry for clay; Pylos emphasizes pure soil material with no additives (96% earth), lower cost (€0.50/kg vs. WASP's undisclosed), and vernacular architecture integration. vs. ICON: ICON targets speed/polymer (24hr homes); Pylos prioritizes material sustainability (100% recyclable, local-sourced, zero embodied energy) and affordability for Global South contexts. Pylos uniquely bridges computational design with traditional earth-building techniques.
Market & Competition
Target Customers
Architects, construction firms, developing countries, affordable housing initiatives, sustainable development projects
Industry Verticals
Sustainable Architecture; Affordable Housing; Construction Technology; Vernacular Architecture Digitalization
Competitors
WASP (World's Advanced Saving Project, Italy) – 12m Delta 3D printer for construction with clay/earth materials; ICON – Vulcan 3D construction printer (polymer-based, <24hr house printing, US-based); Emerging players: Ascent, Contour Crafting, 3D Systems Construction
Growth & Milestones
Growth Metrics
Pylos is a research project at IAAC focused on developing a 96% soil-based composite material for large-scale 3D printing, with no commercial product launch or revenue reported.
Major Milestones
2013–2015: Initial Pylos project development and prototyping at IAAC with Enrico Dini collaboration; 2015+: Continued research and material optimization; publication of soil composite formulation research; Ongoing: IAAC-based research continuation; material strength validation (96% soil composite with 3x tensile strength vs. industrial clay)