IFC 4.3.2.20240128 (IFC4X3_ADD2) under development

Help suggest improvements
Get user or developer support

Cover Contents Foreword Introduction

1 Scope 2 Normative references 3 Terms, definitions, and abbreviated terms 4 Fundamental concepts and assumptions 5 Core data schemas 6 Shared element data schemas 7 Domain specific data schemas 8 Resource definition data schemas

A Computer interpretable listings B Alphabetical listings C Inheritance listings D Diagrams E Examples F Change logs

Bibliography Index

Surface2

Semantic definition

See Surface1.

Referenced in
Pset_FastenerWeld

Table A

Is this page difficult to understand? Let us know!

Jump to section

Copyright © 1996-2022 buildingSMART International Limited. Some rights reserved. Any technical documentation made available by buildingSMART International Limited is the copyrighted work of buildingSMART International Limited and is owned by buildingSMART International Limited. The Industry Foundation Classes are published under Creative Commons Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0). Read the full license text here. For more information please refer to our IP Policy.