This document discusses BIM integration for building energy certification. It covers open BIM formats like IFC and BCF for data exchange between software. It also discusses European energy efficiency standards and calculation methodologies used by different countries. BIM issues related to detailed space boundaries, edges, and links to other specialists are mentioned. The document provides a link for more information on the topics covered.

1. BIM integration of the energy
certification of buildings
Benjamín González
CYPE
Alicante, SPAIN

2. BIM

3. BIM

4. BIM

5. FORMAT IFC – Industry Foundation Classes
Open and free distribution format for digital model data exchange
between software solutions. Standard IFC4 ISO (16739:2013):
stability, independence and enforceability of trade.
FORMAT BCF – BIM Collaboration Format
Standard, neutral file format used to exchange coordination
information.
Open BIM formats

6. Energy efficiency
European countries have implemented the thermal standard for
buildings taking into account many methodologies:
EN ISO 13790. Energy performance of buildings
Calculation of energy use for space heating and cooling
Seasonal method. Portugal (houses)
Monthly method. Italy and Morocco
Hourly method.
France (RT2012) and Spain.
Cometh engine (CSTB)
EnergyPlus (Spain and Portugal)

7. Open BIM

8. CYPETHERM HE Plus

9. BIM issues

10. Detailed information on the boundaries of the spaces
1st level: the part is in contact with this wall
2nd level: through this wall, the part is in contact with
another part or a constructive element
BIM issues

11. Edges with information on the border with other spaces
BIM issues

12. Links to other specialists

13. Results of other research projects

14. https://timepac2019.blogspot.com
If you would like to have more information
about this presentation, please contact
benjamin.gonzalez@cype.com