Eptar Reinforcement For Archicad 19 -

I printed the 3D PDF from ArchiCAD 19’s new PDF export (another feature I had ignored until then). Roberto took it to the rebar factory. The foreman called me an hour later: “Usually we get flat drawings with 50 conflicts. This file has bending schedules and a 3D view. We can bend the #6 bars tomorrow morning.”

I installed Eptar 2.7 (the last version stable for AC19) on a Friday night. The interface was spartan—no fancy icons, just a palette with four buttons: Trace, Parameterize, Align, Export. But the magic was in the “Reinforcement by Rules.” eptar reinforcement for archicad 19

Then, the arch lit up.

It was 2015, and I had just upgraded my firm to ArchiCAD 19. The new curved stair tool was a dream, but the shell structures? A nightmare. I printed the 3D PDF from ArchiCAD 19’s

Not a chaotic mess of red lines, but a perfect, adaptive lattice. The bottom rebar followed the tension curve like muscle fibers. The top rebar compressed along the arch’s spine. Where the twist happened, Eptar automatically inserted double-density stirrups—something I would have taken three days to model by hand. This file has bending schedules and a 3D view

The structural engineer, a crusty guy named Roberto who still used AutoCAD R14, stared at my screen. “That’s… alive,” he whispered.

ArchiCAD 19 was a great BIM vessel, but Eptar was the engine that made reinforced concrete honest . It turned the shell tool from a shape-maker into a structural collaborator. And on that museum project, not a single rebar was cut twice.