Significance of Building Information Modelling
BIM which refers to building information modelling is a technique that has been adopted in the AEC industry that helps to plan and manage projects effectively. BIM technology has enabled creation of digital representation of buildings by using relevant data and geometry. The AEC industry has benefited a lot from this technology as they are able to utilize various software tools in order to come up with the construction designs. BIM also helps to improve the operability between construction teams, effective coordination of construction projects as well as better scheduling. A virtual information is created by the design team which consists of engineers, surveyors as well as architects who later on pass the model to contractors who implement the design. The design team is able to get the design model in time before moving the project to the construction site.
With the help of BIM, the documentation ofthe construction process is usually high quality and accurate. The building lifecycle is also significantly minimized in order to increase the level of interaction between architects, contractors as well as engineers. Any conflicts that may arise among the designers can be eliminated by using this technology as it plays a major role in coordination of the building lifecycle. Improved construction management is also facilitated in addition to production of accurate quantity take-offs. Projects that done with the aid of BIM technology tend to be more accurate and cost-effective as well.
BIM technology tends to be more superior as compared to manual drawings since 3D objects are quite machine readable hence any errors or conflicts in a building model can be identified and corrected automatically. Due to this capability of BIM, any errors and change orders in the building model are identified and reduced. BIM provides significant data that is essential in many ways such as generating bills for construction materials which comes in handy during placing order as well as cost estimation. Therefore, better integration of the construction process is enhanced for the building model.
BIM tools differ from those used in CADD. BIM mostly involves online simulation of a construction model and the processes provide better products at a much cheaper cost to owners. The use of coordinated computable information on a building characterizes this technology. Creation of the model enhances better decision making, construction planning, performance predictions as well as cost estimates. Since BIM is implemented during the entire building life cycle, it is used during operation as well as maintenance stages.
Before its implementation, BIM technology enhances creation of different components of the construction in order to minimize the design lifecycle altogether. Another advantage of using BIM technology is that aids in eliminating wastage of construction material which leads to lower project costs.
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