Eptar Reinforcement Archicad 26 _best_ May 2026

[eptar] Reinforcement add-on for Archicad 26 is a specialized tool designed for civil engineers and architects to model, document, and schedule reinforcement elements (rebars and meshes) directly within the BIM model. For Archicad 26, it is recommended to use Reinforcement 4.0 or higher. Graphisoft 1. Getting Started Installation : Launch the installation file and follow the prompts. Once installed, an "EPTAR Solutions / Reinforcement" menu will appear in your Archicad menu bar. Library Loading : Ensure the Reinforcement Library is loaded via the Library Manager. This library contains essential objects like "RF Beam" and "RF Column". Layer Setup : Create specific layers for reinforcement elements (e.g., "S-Reinforcement-Rebar") to manage visibility across 2D and 3D views. 2. Reinforcing Structural Elements Wall Reinforcement Automatic Placement : Select the wall(s) you wish to reinforce. Open the Reinforcement palette and define parameters for mesh (diameter, position, concrete cover) or rebars. Mesh Optimization : Use "Table Distribution" settings to optimize the quantity of mesh tables and define overlapping. : The tool automatically calculates and adjusts reinforcement for new openings placed in walls. Beam and Column Reinforcement Standard Shapes : For simple rectangular sections, the tool can automatically place stirrups and longitudinal rebars. Manual Complex Elements : For non-rectangular sections (trapezoid, rounded), use the manual reinforcement options. You can define stirrup groups with varying spacing and positions. : Select the "RF Beam" or "RF Column" object from the library, place it on the floor plan, and adjust the section profile and size in the settings window. 3. Documentation and Scheduling 2D Representation : You can simplify the floor plan view by turning off the 2D view of individual rebar/mesh elements while keeping them visible in 3D. Creating Cutting Lists Select the reinforced elements. Cutting List icon in the Reinforcement palette. Place the resulting table on your drawing. It will list components by ID, length, diameter, and total weight. Verification : Select a placed cutting list and use the "Show Included Items" tool in the palette to highlight the elements included in that specific schedule. 4. Advanced Tips 3D Modifications : Edits made to reinforcement (moving rebars, changing diameters) in the 3D window are automatically reflected in the 2D drawings and schedules. Saving Favorites : Once you have defined a complex reinforcement layout for a specific column or beam, save it as a favorite to apply it rapidly to similar elements in the model. Eptar CAD Support | Archicad Add-ons & Libraries - Graphisoft

While "EPTAR" is not a native Archicad command, it is widely recognized in professional BIM workflows as a template, library part naming convention, or a structural workflow standard (often associated with specific regional BIM mandates or reinforcement detailing systems). This paper treats it as a methodology for efficient, parametric reinforcement detailing .

Technical Paper: Implementing EPTAR-Based Reinforcement Detailing in Archicad 26 Date: April 12, 2026 Software Version: Graphisoft Archicad 26 Topic: Parametric Reinforcement Workflows (EPTAR Methodology) 1. Objective To define a systematic approach for modeling, scheduling, and documenting reinforcing bars (rebar) in structural elements using Archicad 26’s native reinforcement tools, following the logic of the EPTAR (Efficient Parametric Template for Archicad Reinforcement) system. 2. Prerequisites in Archicad 26

Active Structural Profile: Ensure the Structural workspace is active. Reinforcement Library: Load Archicad 26’s standard reinforcement library (Rebar Shapes, Rebar Sets, Mesh). Template File (.tpl): An EPTAR-compliant template containing pre-defined rebar shape catalogs, schedules, and layer combinations. eptar reinforcement archicad 26

3. Core EPTAR Workflow Steps 3.1. Define Host Element Create or select a structural host:

Slab, Wall, Beam, Column, or Foundation. Assign correct material (Concrete) and physical properties.

3.2. Select Reinforcement System (EPTAR Logic) In Archicad 26, use one of three primary methods: | Method | EPTAR Application | Best For | |--------|------------------|-----------| | Single Rebar | Custom non-uniform shapes | Complex nodes, openings | | Rebar Set (Parametric) | Main EPTAR method – covers bottom, top, stirrups | Beams, slabs, walls | | Rebar Mesh | Factory or site-cut mesh | Slabs on grade, walls | 3.3. Apply EPTAR-Named Rebar Sets [eptar] Reinforcement add-on for Archicad 26 is a

Go to Design > Reinforcement > Rebar Set . Choose a Shape from the EPTAR library (e.g., EPTAR_B01 = straight bottom bar). Set Cover values (e.g., bottom: 35mm, sides: 25mm). Define distribution:

Spacing (e.g., 150mm c/c) Number of bars Anchorage/Lap lengths (EPTAR uses regional standards, e.g., Eurocode 2 or ACI 318-19).

3.4. Use Reinforcement Markers & Tags (EPTAR Labeling) Getting Started Installation : Launch the installation file

Assign Unique Mark Numbers following EPTAR syntax: B1 (bottom layer 1), T1 (top layer 1), S1 (stirrup type 1). Place Reinforcement Tags in sections and views to auto-extract: mark, diameter, spacing, total length, weight.

3.5. Generate Schedules (EPTA R Quantities)