The civil engineering AI workbench
Built for people who build real things.
Concrete mix designs, life-cycle assessments, geotechnical parameters and priced bills of quantities — drafted by AI, confirmed by you, computed by deterministic code.
Studio 01 — Mix Design
A mix that holds up, in minutes.
Describe the element, the exposure, the target strength. Miksir walks the code tables — ACI 211, EN 206, TS 500, BS 8500 — and returns proportions with a full compliance checklist.
- Conversational design with clarifying questions, not forms
- Exposure-class requirements resolved automatically
- Batch quantities from lab trial to full truck, as PDF
Studio 02 — LCA
Know your carbon before you pour it.
Life-cycle assessment for any material or product, aligned to ISO 14040/14044. Track GWP and embodied energy, compare alternatives, and export a report your client can audit.
- Cradle-to-gate GWP per m³, per mix, per project
- Shareable data-collection forms for suppliers
- AI-written narrative sections — figures stay computed
Studio 03 — Geo
From field blows to design parameters.
Paste SPT or CPT field data and get corrected values, soil classification, cohesion, friction angle, bearing capacity and unit weight — every correlation cited, every step shown in the PDF.
- Energy, overburden and equipment corrections applied in code
- Published correlations, named and referenced per result
- Footing bearing-capacity checks with your geometry
Studio 04 — BOQ · New
Drawings in. Priced BOQ out.
Upload structural drawings. AI extracts every column, beam, slab and footing — then stops. You confirm each value against the sheet before a single quantity is computed, priced or exported to Excel.
- Concrete, rebar and formwork calculated by formula engine, never AI
- Anything unclear becomes a question, not a guess
- Masonry and roofing entered directly, priced in the same bill
Why engineers trust it
One rule runs every studio.
AI drafts
Vision models read your drawings and data. Language models write your narratives. They propose — extraction tables, parameter suggestions, report prose — and nothing more.
You confirm
Every extracted value is reviewed against the source sheet before it counts. Low-confidence reads become specific questions. Unconfirmed data never reaches a calculation.
Code computes
Quantities, corrections, compliance checks and totals come from deterministic formula engines you can audit — the same input gives the same answer, every time.
What this replaces
Four subscriptions. One bill you'll actually like.
Every Miksir studio replaces a tool sold separately — and expensively.
Free to start · no card required
The whole workbench, from your first project.
Three mix designs, an LCA report, geotechnical analyses and a BOQ extraction trial — on the house.