Significance of Building Information Modelling
AEC has been using building information modelling which is a technology that facilitates planning and effective management of construction projects. By making use of geometry and relevant data, BIM has enabled creation of digital representation of buildings to be constructed. Utilization of software tools is one of the benefits that AEC industries have earned by using BIM technology in its operations. BIM also helps to improve the operability between construction teams, effective coordination of construction projects as well as better scheduling. BIM helps the design team which mainly consists of architects, engineers and surveyors to come up with a virtual information model which they pass on to contractors to implement. Even before moving to the site of construction, the design team is able to get a virtual construction model of the project.
BIM helps to provide high quality as well as accurate documentation of the construction process. 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. 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. Another added benefit of BIM is that there is improved construction management as well as production of accurate quantity take-offs. Implementing BIM during the design process leads to a more cost-effective project.
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. During cost estimation and placing orders for materials, contractors use the data provided by BIM to generate bills for the materials. This technology therefore plays a big part in integration of all processes essential in a construction project.
BIM tools differ from those used in CADD. Online simulation of a construction model is what BIM mostly involves and the process provides better products that are cheaper to owners. The main feature of this technology is the use of coordinated computable information during the design process. Better performance predictions, cost estimates, construction planning as well as better decision making is enhanced with the model created. This kind of technology is usually implemented during the entire building life cycle which includes the maintenance and operation stages.
Before its implementation, BIM technology enhances creation of different components of the construction in order to minimize the design lifecycle altogether. BIM also plays a huge part when it comes to cutting project costs simply by eliminating wastage of construction material.