The future of concrete detailing is here. Eptar reinforcement for ArchiCAD 27 represents the perfect symbiosis between a mature BIM authoring tool and a specialized structural plugin. Whether you are designing skyscrapers, bridges, or simple residential foundations, Eptar ensures that your steel is visualized, quantified, and documented correctly—right out of the gate.
Stop bending your workflow to fit the software. Let Eptar and ArchiCAD 27 bend the rebars for you.
Want to see Eptar in action? Check your local Graphisoft reseller for a demo specific to ArchiCAD 27 and the 2024 Eptar module.
Éptár Reinforcement for Archicad 27 is a specialized BIM add-on designed to bridge the gap between architects and structural engineers by allowing them to work on the same model within the Archicad environment. Core Capabilities
Integrated BIM Workflow: Enables civil engineers to design, document, and list reinforcement directly within Archicad, eliminating the need to export models to external structural software for basic detailing.
3D Modeling & 2D Drafting: Provides tools for generating a complete 3D model of concrete reinforcement while simultaneously creating the necessary 2D documentation.
Automated Scheduling: Automatically generates "Iron Lists" and interactive schedules directly on the floor plan for quantity take-offs.
Smart Library: Includes a comprehensive library of parametric reinforcement objects like individual rebars, meshes, and stirrups. Key Features in Modern Versions
The latest iterations (Reinforcement 6.0 and 7.0) include advanced functionalities tailored for complex construction:
Polygon Rebar: Allows for custom-shaped reinforcement, including arcs, through a specialized "Polygon Editing" mode.
ID Checking: Automatically checks and corrects rebar ID numbering to ensure consistency across the project.
Hole/Opening Handling: The tool can automatically adjust reinforcement around wall or slab openings, recalculating geometry on the fly. eptar reinforcement for archicad 27
Civil Engineer View: Includes specific "Model View Options" that hide architectural clutter (like 1m cut lines) to focus solely on structural contours and apertures. Technical Details & Implementation
Compatibility: Fully supports Archicad 27 and utilizes Archicad's network-key licensing system.
Components: The solution is comprised of two parts: a GDL object library and a dedicated Add-On menu.
Installation: After installing from the Éptár website, the tool appears as a dedicated "Reinforcement" tab in the Archicad menu bar. Why Use It?
Efficiency: Ideal for medium-sized firms where architectural and structural planning are handled in-house.
Ease of Use: Uses standard Archicad object logic, allowing users to define diameter, steel quality, and position via familiar settings windows.
Cost-Effective: Marketed as a "cheap and easy-to-use" alternative to full-scale structural engineering suites for detailing tasks.
0 or see a tutorial walkthrough for specific elements like beams or slabs? Reinforcement 6.1 - eptar.hu
EPTAR Reinforcement is a specialized add-on designed for Archicad 27 that enables architects and civil engineers to create, document, and manage complex reinforcement within a BIM environment. Core Capabilities
The tool provides a comprehensive suite for structural detailing, bridging the gap between architectural design and structural engineering.
Automatic 3D Modeling: Generates 3D rebar and mesh objects directly from 2D definitions. Set up Eptar in ARCHICAD
Complex Element Support: Features dedicated tools for reinforcing walls, beams, columns, and slabs.
Intelligent Documentation: Automatically checks and corrects rebar ID numbering to prevent duplicates or errors.
Quantity Takeoffs: Produces interactive schedules and "iron lists" (rebar lists) directly on floor plans for accurate material estimation. Key Features for Archicad 27
Reinforcement Folder Integration: Automatically groups layers into a dedicated "Reinforcement" folder for better project organization.
Dynamic Adjustments: Automatically calculates and adjusts reinforcement for new wall openings as they are added.
Advanced Geometries: Supports reinforcement for slanted walls cropped to roofs and circular columns.
Flexible Display: Offers "Civil Engineer View" and "Reinforcement Plan" model view options to toggle between simplified 2D contours and detailed 3D reinforcement. Workflow Overview
Eptar CAD Support | Archicad Add-ons & Libraries - Graphisoft
Eptar Reinforcement for Archicad 27 (specifically version 5.0.7) is a specialized structural engineering add-on that bridges the gap between architectural design and civil engineering. It enables users to model, document, and schedule reinforcement for concrete structures entirely within the Archicad environment. Core Capabilities
The tool focuses on three primary areas: 3D modeling, 2D documentation, and automated scheduling.
3D Reinforcement Modeling: Users can place rebar and meshes in 3D to check for collisions and ensure proper placement in complex structural elements. Define Reinforcement Styles and Rules
Automatic & Manual Placement: It features automated tools to insert reinforcement into standard rectangular beams and columns. For non-standard shapes like trapezoids or circular columns, it provides manual editing options, including "Polygon" type rebars for custom geometries.
Intelligent Documentation: The add-on automatically handles 2D drawing definitions and identification numbering for bars, correcting them as needed to ensure consistency across the project.
Dynamic Iron Lists: A cutting list can be generated directly on the floor plan or as an interactive schedule, summarizing bar shapes, lengths, weights, and total quantities. Key Features for Archicad 27 Users
Version 5.0 and newer (up to 6.1) introduced several refinements for modern Archicad workflows:
Layer Management: In Archicad 26 and newer, reinforcement layers are automatically organized into a dedicated "Reinforcement" folder for cleaner project navigation.
Complex Structural Handling: Enhanced support for roof reinforcement (meshes and rebars in two directions), slanted walls, and accurate structural core definitions in slabs.
Advanced Objects: Includes specific elements like RF_CHAIR (iron chairs) and spiral stirrups that are included in the automated cutting lists.
Model View Options: Dedicated "Civil Engineer View" settings allow users to hide unnecessary architectural details and focus only on wall contours and reinforcement data. Workflow & Limitations ARCHICAD – Telegram
ArchiCAD 27’s native reinforcement tools (Rebar, Rebar Set, and Fabric Area) have improved mesh and single-bar placement. However, users requiring European bending shapes (EN 10080), automated distribution along curved elements, or integration with precast automation often reach limitations. EPTar fills this gap by providing:
Use ArchiCAD 27’s native Column, Beam, or Slab tools (not Morphs). Eptar works best with native BIM elements because it reads the element’s geometry and orientation. Place a concrete beam at 500mm x 800mm.
Eptar Reinforcement is a structural detailing and rebar scheduling solution integrated with ARCHICAD 27 that facilitates modeling, placing, annotating, and exporting reinforcement for concrete elements. This guide covers capabilities, typical workflow, setup, best practices, interoperability, outputs, and troubleshooting tailored to ARCHICAD 27 users.
Because Eptar reinforcement for ArchiCAD 27 uses look-up tables for steel density (7,850 kg/m³), your material orders are shop-floor ready. Contractors report a 98% reduction in rebar waste when using Eptar outputs.
Before you finalize your first Eptar project in ArchiCAD 27, run through this list: