Significance of Building Information Modelling
Building information modelling better known as BIM simply is a technique that is being used in the AEC industry which helps to plan and manage construction 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. Improving operability between teams, better scheduling as well as effective coordination of building and construction projects are additional benefits. 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. Reduction of the building lifecycle is implemented with this technology which helps to improve the level of interaction among engineers, architects as well as contractors. BIM has also helped in coordination of the various processes involved in the building lifecycle hence eliminating any conflicts that may arise between experts. Besides production of accurate quantity take-offs, BIM also helps to provide improved construction management during the entire process. Projects that done with the aid of BIM technology tend to be more accurate and cost-effective as well.
Unlike manual drawings, BIM is more superior as it uses 3D objects that can be read by the computer and any errors in a building model can be quickly identified and corrected automatically. This helps to reduce the number of errors and change orders due to this capability of the technology. During cost estimation and placing orders for materials, contractors use the data provided by BIM to generate bills for the materials. Therefore, better integration of the construction process is enhanced for the building model.
Unlike CADD tools, those tools used in BIM are quite different. Online simulation of a construction provides better products to owners that are more affordable which is what BIM mostly involves. The use of coordinated computable information on a building characterizes this technology. Better performance predictions, cost estimates, construction planning as well as better decision making is enhanced with the model created. Since BIM is implemented during the entire building life cycle, it is used during operation as well as maintenance stages.
BIM enables creation of different components of construction in order to reduce the design lifecycle before its implemented. 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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