Скачать или смотреть BIM 4D with Bentley iTwin Synchro Pro Unreal 5

4D BIM is where the model starts answering real construction questions.
In traditional projects, we rely on drawings and Gantt charts to imagine the construction sequence.But imagination varies from person to person.

With 4D BIM, the construction sequence is visual.You don’t just see what is being built—you see when and in what order it will be built.

This is extremely powerful for trade coordination.Structural, MEP, finishing, and external works are no longer planned in isolation.They are coordinated in time as well as space.

One of the biggest advantages of 4D is identifying time-based clashes.For example, two trades may not clash physically in 3D,but they clash in time—both needing the same space at the same stage.

4D BIM highlights these issues early, before they reach the site.

And finally, 4D improves communication.Site teams, consultants, clients, and even non-technical stakeholderscan clearly understand the construction plan without interpreting complex schedules.

So 4D is not about making schedules look better.It’s about making construction more predictable