Building Information Modeling

What is Bim?

BIM relies on the continuous use of a digital model over the entire life cycle of a building – from the first study to the end of use. BIM is not a software solution, but an integral working method to optimize planning, construction and usage processes.

BIM leads to a technological quantum leap in the entire construction industry!

Your advantages:

3D-based working method

Virtual and interactive walk through the model

High planning transparency

Guaranteed integral planning and 3D collision checking

Common databases

Reliability of data quality, components become "intelligent"

Interdisciplinary collaboration

Working on a common digital model

Communication in real time

Exchange of information directly via the model

Greater planning security

"Build as to be built" - modeling the way you build

Greater cost security

Model-based tendering and billing

Higher deadline security

Model-based scheduling and construction progress documentation

Data basis for the operation

Collection of inventory building data for the FM

Our digital city is growing ...

Solid Bautechpreis 2019

SOLID Bautech price 2019

Every two years, a jury of experts from the construction magazine SOLID selects winners for outstanding construction achievements by Austrian companies. Thomas Lorenz ZT GmbH was the only civil engineering office to win the recognition prize in the category “Digital & BIM” in 2019.


We answer your questions quickly and reliably.


Graz, Wien


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