About
Overview
Every reinforced concrete structure, from a building foundation to a bridge deck, needs placing drawings that show ironworkers exactly where each steel reinforcing bar (rebar) goes: its size, count, spacing, bends, supports, and clearance from the concrete surface. Engineers' design drawings show what the structure requires, but not in enough detail for a crew to build from. Rebar detailing closes that gap. Rebar is a global market of more than $190 billion a year, and more than half of it goes into non-residential projects such as commercial buildings, infrastructure, and industrial facilities.
The Problem
- 1
Every week of detailing has a hidden cost. Owners earn nothing until a project is finished. Rebar can't be cut, bent, or installed until the detailing drawings are finished and approved, so any detailing delay pushes back the rest of the project.
- 2
Errors are expensive to fix on site. Detailers translate 2D design drawings into placing drawings largely by hand, which invites mistakes. A mistake found in the field means re-fabricating bars, idle crews, and a slipped schedule. A detailing delay can cost about $30,000 per missed concrete pour, including labor and other costs.
- 3
Detailing is slow, even with 3D software. 3D models make errors easier to catch, but detailers still place every bar by hand, which can mean thousands of bars on a large project.
The Solution
RebarAI reads the engineer's design drawings and generates a fabrication-ready 3D model with every bar placed to scale and checked against industry standards (ACI and CRSI). The detailer reviews and refines the model instead of building it bar by bar. The result is faster turnaround and fewer errors reaching the job site, with a person still signing off on every job.
Who It Serves
Detailing is usually done by rebar fabricators' in-house teams or by independent detailing firms. That gives RebarAI three customer groups:
- Rebar fabricators with in-house detailing teams. Faster detailing means faster approvals, earlier fabrication, and more jobs per detailer.
- Independent detailing firms, in the U.S. and overseas, that sell detailing as a service and compete on turnaround and price.
- Concrete and general contractors who detail in-house or hire out the work, and who carry the cost when drawings are late or wrong.
Best early fit: fabricators and detailing firms working on commercial, industrial, and infrastructure projects, such as large foundations, parking structures, and bridges, where bar counts are high and schedules are shorter. The typical buyer is the detailing manager, or whoever is responsible for getting a project from design drawings to the job site.
Contact: nimish@rebars.ai