The BIM2Praxis research project, in which we have been participating since 2021 in partnership with ROM Technik, RWTH Aachen University and Viessmann, is an exciting and innovative project that deals with the practical implementation of Building Information Modeling (BIM). Over the past few months, we have been working intensively on various aspects of BIM implementation.
- A central point was the development of a methodology that makes it possible to fully import manufacturer models. This includes not only the models themselves, but also their specific properties and connections, which is essential for the precise planning and execution of construction projects.
- Another important aspect was the implementation of a methodology for the integration of generic heating and cooling generators. We developed a mask for the correct input of parameters, which ensures that all relevant connections are taken into account in the system. This helps to optimize the efficiency and functionality of the systems.
- In addition, we have developed a standardized parameter input mask for components based on the IFC4 standard and VDI 3805. This standardization is crucial to ensure interoperability between different software solutions and systems.
- The development of an IFC4-compatible interface was carried out in close cooperation with ROM Technik’s research and development department.
This intensive collaboration enables us to develop practical solutions that meet the requirements of the industry.
Our colleague Senior Consultant Andreas Gudrian is involved in these topics:
VDI3805 – Sheet 100
Illustration of a topography of a system: here a heat pump with fittings/pump in the line, then the consumer
The idea: Line graphs make the connections between them recognizable.
Network topography of ventilation and heating/cooling networks
Here, a network is mapped via predecessors/successors in the IFC so that a simulation can be created.
This topic is still being developed/elaborated. Test networks are currently being prepared so that there are no more CAD errors (open strands, elements that are not properly connected) in the model. These relationships are then written into the IFC.
We have been a partner in a strong network since 2021: together with ROM Technik, RWTH Aachen University and Viessmann, we are taking part in the BIM2Praxis research project. We are proud of this successful collaboration, which will result in a real game changer in the planning and execution of construction projects.
