Knowledge Base AutoCAD
Analyzing Buildings
Get information about the demands analysis of a building with LINEAR Building. The demands analysis includes the calculation of the heat load, the cooling load and the determination of the required air volumes.
Heat Load
Select a calculation method for the calculation of the heat load according to the location and requirements of your project.
Heat load calculation according to SP 60.13330.2016
Explains the concept of heat load calculation based on SP 60.13330.2016.
About Component Values
Explains the concept of component values.
Entering U-values of components
Shows step-by-step how to enter the U-values of components your project.

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 AutoCAD and LINEAR Building.
Preparing and Editing Buildings and Architecture
Learn how to prepare drawings provided by an architect to create an architecture for building analysis.
Analyzing Buildings
Get information about the demands analysis of a building with LINEAR Building. The demands analysis includes the calculation of the heat load, the cooling load and the determination of the required air volumes.
- About Building Detection
  Explains the concept of building detection in LINEAR Building from a connected CAD program.
- Heat Load
  Select a calculation method for the calculation of the heat load according to the location and requirements of your project.
  - Heat Load Calculation Based on EN 12831-1 (2017)
    Explains the concept of heat load calculation based on EN 12831-1 (2017).
  - Heat Load Calculation Based on EN 12831 (2003)
    Explains the concept of heat load calculation based on EN 12831 (2003).
  - Heat load calculation according to ISSO 51 and 53 (2018)
    Explains the concept of heat load calculation according to the Dutch standards ISSO 51 and ISSO 53 (2018).
  - Heat Load Calculation according to SN SIA 384/2(2020)
    Explains the concept of heat load calculation based on SN SIA 384/2:2020.
  - Heat load calculation according to DS 418(2020)
    Explains the concept of heat load calculation according to the danish standard DS 418.
  - Heat load calculation according to SP 60.13330.2016
    Explains the concept of heat load calculation based on SP 60.13330.2016.
    - About Building Detection
      Explains the concept of building detection in LINEAR Building from a connected CAD program.
    - About General Heat Load Data
      Explains the concept of general heat load data in the context of heat load calculations.
    - About Component Values
      Explains the concept of component values.
      - Entering U-values of components
        Shows step-by-step how to enter the U-values of components your project.
      - Creating New Component
        Shows step by step how to create new components.
      - Creating New Building Material
        Shows step by step how to create new building material.
      - Entering the Layer Composition of a Component
        Shows step-by-step how to define the layer composition of a component.
    - About Room Level
      Explains the concept of heat load calculation on room level.
  - Approximate Heat Load
    Explains the concept of approximate heat load calculation by means of quick entry.
- Cooling Load Short Procedure
  Learn how to calculate a cooling load for your building based on the short procedure of VDI 2078 (1996), section 6.
- Cooling Load, dynamic
  Select a method for determining the cooling load to suit the location and requirements of your project.
- Ventilation
  Explains the concept of determining air volumes for residential and non-residential buildings.
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.
Create Pipe Run Scheme
Learn how to create pipe run schemes for pipe networks in LINEAR Building.
Calculate Pipe Run Schemes
Learn how to calculate pipe run schemes in LINEAR Building.
Inserting Components
Learn how to transfer radiators or chilled beams to a LINEAR Building connected CAD platform and insert symbols and components from the libraries into CAD.
Drawing Networks
Learn how to draw pipe and duct networks, connect components, generate schemes, and create slots and openings.
Calculating Networks
Learn how to calculate pipe and duct networks.
Automatic labeling and dimension
Learn how to label components and sections in your drawing and how to dimension your drawing.
Output
Get basic information on output to the LINEAR Solutions for AutoCAD. for output to LINEAR Building and print mask editor.

Entering U-values of components

Shows step-by-step how to enter the U-values of components your project.

Before you begin

You would like to enter the U-values of the components used in the project.

Navigate to:

Module Overview ➤ Module ➤ Master Table (Navigation Area) ➤ Components, U-Value Calculation

Procedure

Expand the folder of the component category that contains the components to be edited.

Note: Components from the building detection are displayed in separate folders and can also be edited.
Select the component to be edited.
Activate the Use Predefined Values option and enter the U-Value for the component.
Repeat these steps for all components whose U-values you would like to configure.

Results

The predefined U-values of the components in your project are set and taken into account in the calculation.

Name	Purpose	Lifetime	Type	Provider
CookieConsent	Saves your consent to using cookies.	1 year	HTML	Website
fe_typo_user	Assigns your browser to a session on the server.	session	HTTP	Website

Name	Purpose	Lifetime	Type	Provider
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_gat	Used to throttle request rate.	1 day	HTML	Google
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_ga_QTGLMF6700	Google Analytics cookie to throttle the request rate.	2 years	HTML	Google
_gcl_au	Used by Google AdSense to experiment with advertisement efficiency.	3 months	HTML	Google
_clck	Persists the Clarity User ID and preferences, unique to that site, on the browser. This ensures that behavior in subsequent visits to the same site will be attributed to the same user ID.	1 years	HTML	Microsoft
_clsk	Connects multiple page views by a user into a single Clarity session recording.	366 day	HTML	Microsoft
_uetsid	This is a tracking cookie used by Microsoft Bing Ads. It allows us to target a user who has visited our website before.	1 day	HTML	Microsoft
_uetvid	Used to track visitors across multiple websites to present relevant advertising based on the visitor's preferences.	390 day	HTML	Microsoft
ln_or	Registers statistical data on users’ behaviour on the website. Used for internal anyalyzes by the website operator.	1 day	HTML	LinkedIn

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Entering U-values of components

Before you begin

Navigate to:

Procedure

Results