4D Construction simulation is the linking of time schedule to the 3D model. This is an animated model that represents the planned sequence of construction set against time. This allows the stakeholders to visualize the construction phase in a virtual environment.
4D has made possible the ability to map time and space, enabling better understanding and analysis of the project, adding value at every stage
This also helps the team working on site to avoid logistical issues and insufficiencies during the execution phase.