Eptar Reinforcement Archicad 26 [ Tested & Working ]

The Éptár Reinforcement add-on for Archicad 26 is a specialized BIM tool designed to bridge the gap between architectural modeling and civil engineering by providing robust concrete reinforcement capabilities within the Archicad environment. Core Functionality

3D Modeling & Visualization: Unlike standard Archicad tools, Éptár allows for the placement of 3D reinforcement elements (rebars, stirrups, and meshes) directly within concrete structures like beams, columns, and slabs.

Automated Element Placement: The tool can automatically insert reinforcements into standard rectangular beams and columns. For more complex geometry (trapezoids or custom polygons), manual placement options are available.

Library of Standard Shapes: It includes a library of predefined standard reinforcement shapes that can be easily customized to fit specific building requirements. Documentation & Output eptar reinforcement archicad 26

Eptar CAD Support | Archicad Add-ons & Libraries - Graphisoft

Report: EPTAR Reinforcement for Archicad 26

Date: October 26, 2023 Subject: Technical Overview and Compatibility Analysis of EPTAR Reinforcement in Archicad 26 The Éptár Reinforcement add-on for Archicad 26 is

2. Introduction

Reinforced concrete detailing is a specialized requirement in BIM workflows. While Archicad possesses native "Reinforcement" tools, they can sometimes be limited regarding complex shapes, advanced scheduling, and localized detailing standards. EPTAR Reinforcement (developed by Eptar) plugs into Archicad to provide an extended set of tools for modeling rebar, cages, and mesh, specifically tailored for detailed structural documentation.

2. ARCHICAD 26 capabilities relevant to reinforcement

Native structural elements: Slabs, Beams, Columns, Walls, Foundations.
Tools for reinforcement: ARCHICAD’s Reinforced Concrete / Reinforcement objects (rebar, meshes) — placement along elements, 3D representation, and documentation.
Documentation: sectional views, detail drawings, rebar schedules.
IFC and DWG/DXF export for interoperability; BCF for issue tracking.
Parametric GDL objects and complex profile usage for custom bars/anchorage shapes.

2. Key Concepts and Interface

Eptar does not replace Archicad native tools but enhances them. It creates dedicated "Reinforcement" objects that associate with Archicad structural elements (Columns, Beams, Slabs, Walls).

Real-World Project: High-Rise Core Wall

A recent case study from a Brazilian engineering firm used Eptar Reinforcement in ArchiCAD 26 to detail the shear walls and coupling beams of a 30-story tower. Native structural elements: Slabs

Results:

Detailing time reduced from 4 weeks to 8 days.
Zero rebar clashes with embedded sleeves (detected early in AC26 clash detection).
Rebar bending lists exported directly to a CNC bending machine (via BVBS export).
The client reported a 40% reduction in on-site rebar waste.

The project’s BIM coordinator noted: "ArchiCAD 26’s stability with Eptar means we can keep rebar models live until the last moment — no exporting to 'dumb' formats."

Step 2: Launch Eptar Reinforcement

Select the beam. Go to Add-Ons > Eptar > Auto Reinforce or click the Eptar Beam icon in the toolbar.