Accelerating the decarbonization of the construction industry
tangram delivers code-compliant structural solutions instantly — optimized for carbon, cost, and performance. Verified by Eurocode calculations and certified environmental databases.
AI orchestrates. Math calculates.
tangram combines the power of AI orchestration with the reliability of verified engineering calculations. Every number is deterministic and traceable.
Verified Eurocode calculations
Every structural result comes from deterministic engines validated against EN 1992, 1993, 1994, and 1995. Same inputs always produce same outputs.
Traceable to source
Every number links back to a specific code clause, test report, or EPD. No black boxes. Full transparency.
AI orchestrates, math is deterministic
The LLM understands your intent and coordinates tools. But it never calculates — that's done by verified engineering engines.
Professional-grade accuracy
Structural calculations validated against established methods. Fire ratings matched to tested assembly databases. Built for permit-ready outputs.
# EN 1992-1-1 §6.1 Bending verification
M_Ed = 145.2 kNm # Applied moment
M_Rd = 198.7 kNm # Resistance
# Utilization ratio
η = M_Ed / M_Rd = 0.73 ✓ OK
# Source: EN 1992-1-1:2004 Eq. 6.1
# Concrete: C30/37, f_ck = 30 MPa
# Steel: B500B, f_yk = 500 MPaReady to transform how you design?
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