Knowledge Base Revit
Calculating Networks
Learn how to calculate pipe and duct networks.
About Pipe Network Calculation Heating and Cooling
Explains the concept of the pipe network calculation for heating and cooling.
Settings
Explains the concept of Settings in the Pipe and Air Duct Network Calculations.
Material Data
Explains the concept of the material data in the pipe network calculation for Heating, Cooling and Potable water.
Performing a Manual Material Change
Shows step-by-step how to make a manual material change within a pipe section.

New Features
Learn about new features in LINEAR software.
System Requirements
Learn more about the system requirements for using the LINEAR solutions.
Supported Norms and Standards
Learn which norms and standards support the LINEAR Solutions modules.
LINEAR Installation and Administration
Learn how to install, your LINEAR software, license and keep it up to date.
Getting Started
Get basic information about the structure, function, and interaction of the LINEAR Solutions programs in Revit and LINEAR Building.
Preparing Building
Learn how architects prepare plans and models to create a building model for building analysis.
Pre-conception design
Learn how to plan the positionining and dimensioning of technical control centers and create the route concept in collaboration with all parties involved in the planning.
Analyzing Buildings
Get information about the requirements analysis of a building. The demand analysis includes the calculation of the heat load, the cooling load and the ventilation concept.
Dimensioning Components
Learn how radiators, convectors, panel heating/cooling systems and concrete core activation systems and components of ventilation systems are designed based on the requirement analysis in LINEAR Building.
Inserting Components
Learn how to insert components from the LINEAR CAD Browser, from the libraries and configurators of the Library tab or from LINEAR Building into a model.
Constructing Networks
Learn how to create pipe and duct networks, design slots and openings and manage discipline-related reports and tasks.
Calculating Networks
Learn how to calculate pipe and duct networks.
- Requirements for a Calculable Pipe- and Duct Network
  Explains the requirements for a calculable pipe and duct network.
- About Virtual Components
  Explains the concept of virtual components in pipe and duct network calculations.
- About Pipe Network Calculation Heating and Cooling
  Explains the concept of the pipe network calculation for heating and cooling.
  - Settings
    Explains the concept of Settings in the Pipe and Air Duct Network Calculations.
    - General Settings and Basic Conditions
      Explains the concept of general settings and basic conditions in the heating and cooling pipe network calculations.
    - Valves
      Explains the concept of valves in pipe network calculation for heating, cooling and potable water.
    - About Curve Data
      Explains the concept of curve data for use in the calculation of pressure losses for duct components or valves.
    - Material Data
      Explains the concept of the material data in the pipe network calculation for Heating, Cooling and Potable water.
      - Set Default Material
        Shows step-by-step how to set default material for automatic assignment in your model.
      - Creating a User-Defined Material Combination
        Shows step-by-step how to create a custom material combination.
      - Assign Material Combination
        Shows step-by-step how to set material combinations and assign them to pipes.
      - Performing a Manual Material Change
        Shows step-by-step how to make a manual material change within a pipe section.
      - Details on the Material Data Section
        Information on the Material data area on the Analyse tab of the disciplines Heating and Potable Water.
      - Details on Pipes and Insulations
        Information about the Pipes and insulations dialog in the pipe network calculations heating, cooling and potable water.
      - About Additional Material
        Explains the concept of additional material in the pipe network calculation for heating and potable water.
      - Assign Radiator Connector
        Explains the concept of radiator connectors.
    - Components
      Explains the concept of the Components section in Pipe and Air Duct Network Calculations.
  - Calculation
    Explains the concept of the calculation dialog in Pipe and Air Duct Network Calculations.
  - Pumps
    Explains the concept of Pumps in pipe network calculation for Heating, Cooling and Potable water.
  - Dwelling and Decentralized Fresh Water Stations
    Explains the concept of the dialog Dwelling and decentralized fresh water stations in pipe network calculation for heating.
  - Positioning
    Explains the concept of positioning for section parts in the heating and drinking water pipe network calculations.
- About Pipe Network Calculation Potable Water
  Explains the concept of pipe network calculation in potable water.
- About Pipe Network Calculation for Waste Water
  Explains the concept of pipe network calculation in waste water.
- About Pipe Network Calculation for Gas
  Explains the concept of pipe network calculation gas.
- About the Air Duct Network Calculation
  Explains the concept of air duct network calculation.
- About Delete Warnings
  Explains the concept of Deleting warnings in Pipe and Air Duct Network Calculations.
Creating a Scheme
Get information on the workflow Scheme for the discipline Potable Water in Revit.
Construction Design
Get information about the workflow Construction design in connection with pipe and duct networks.
Labeling
Learn how to label section parts and components in the model.
Output
Obtain information on the output of calculation results and material extracts in your CAD program in LINEAR Building. In addition, find out how you can customize the layout of the output documents using the print mask editor.
Troubleshooting
Get information about possible sources of errors when working with LINEAR Solutions.

Performing a Manual Material Change

Shows step-by-step how to make a manual material change within a pipe section.

Before you begin

You want to assign a different material to a piece of a section, e.g. to reflect local conditions of existing systems.

Navigate to:

Project tab ➤ Disciplines … ➤ Discipline ➤ Analyse tab ➤ Calculation …

Applies to Heating, Cooling and Potable water.

Procedure

In the section Section parts, click .
Divide the corresponding section at the component which marks the beginning of the new material to be used.
Close the calculation dialog.
Open the Pipes and Insulation dialog by clicking Analyse tab ➤ Material data ➤ Pipes and Insulation ....
Select the row with the corresponding material and click on Assign....
Click on the desired filter in the drop-down menu.
In the model, to select the piece of the section part that should have the new material.
Confirm the assignment with Enter and close the Pipes and Insulations dialog.

Results

A message with information about the successful assignment is displayed. The visualization can also be used to check the material change.

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Performing a Manual Material Change

Before you begin

Navigate to:

Procedure

Results