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Reasons why 3D modeling and BIM are the future of construction?

3D MODELING
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Introduction

The 21st century is undoubtedly the era of technology. The innovations are at their peak, with an introduction to a new technology every day. Although every industry has taken a dip into the pool of technologies, a part of the construction industry has still been practising the conventional styles of construction. The old school methodologies in architecture and construction are no more in trend. Hence, innovative technologies such as Building Information Modeling and 3D modeling are making a way for themselves, of which the AEC sector can leverage their numerous benefits. 

 3D modeling and Building Information Modeling are two promising technological inventions for the building industry. Outplaying the traditional modeling and designing concepts, Revit modeling facilitates site owners with a data-rich digital replica of the proposed structure. It embeds all the critical information about the construction site in a single coherent model, such as project schedules, cost analysis, quantity take-off and efficiency. BIM incorporated with AR and VR technology allows people to visualize their project in a virtual environment, providing greater insight. 

The construction owners have started joining hands with BIM companies to enhance their projects. The top design-build firms in the USA, such as TopBIM company, offer a wide array of design-build services to the clientele. The box of BIM services includes: – 

  •  3D Laser Scanning 
  • Scan to BIM 
  • Revit Family Creation 
  • BIM coordination 
  • Quantity take-off 
  • 3D modeling 
  • 4D Scheduling 
  • 5D cost estimation 
  • BIM Engineering, and 
  • BIM for digital prefabrication 

BIM & 3D modeling – Are they the future of construction? 

 No doubt that BIM is the real salt of construction and building designs and it’s something more than just a technology. Let us explore some of the top reasons why 3D modeling and Building Information Modeling are the future of construction. 

An up-gradation to the conventional design concepts

 The BIM technology has brought ultimate sophistication and transformation in building design and modeling. Virtual Design & Construction has completely taken over the outdated pen & paper designs. Replacing the CAD plans with the building information model and AI-based design tools, the AEC sector has witnessed considerable growth and cost savings in its projects. 3D Revit modeling redefines the building designs by incorporating the physical and functional properties of the structures, precisely with the required LOD. 3D BIM modeling eliminates the possibilities of rework, delivering quality-assured models & designs of the structures. 

⚡ A collaborative approach to construction 

 Point cloud modeling allows professionals from multiple disciplines to get involved in a project and work collaboratively. Collaboration of various stakeholders allows accessing the data from a single source, known as a Common Data Environment. A CDE also secures the data and its accessibility, to eliminate the chances of loss of data. Adopting 3D Revit modeling for a construction project reduces the fuss of re-work and eliminates probable errors in the pre-construction stage. It saves an ample amount of time and money, resulting in greater profit margins and enhanced efficiency. 

⚡ Optimized timelines and Precise cost estimates through 4D BIM and 5D BIM 

 Additional data fed into the scan-to-BIM model in the form of project schedule and cost & material estimates are referred to as 4D and 5D. 4D BIM modeling integrates optimized project schedules. An optimized project timeline for construction activities helps construction managers to streamline the project, eliminating delays. 

5D BIM, the successor to 4D enables the integration of precise cost estimates and the quantity of materials required at each stage of construction. A brief idea of an estimated cost and resources would assist site owners to plan and then finance accordingly. It also reduces the cost overruns, saving a lot of money. 

⚡ Increased safety on construction sites using building information models 

Construction jobs are a little too risky and could be dangerous at times if refrained to take proper safety measures while working. Activities such as working with electrical systems, working on heights and working with heavy machines can lead to severe injuries. A comprehensive building information model developed using drones and laser scanners offers a detailed layout and visualization through simulations. Through model simulations, the construction managers are able to figure out the potential hazards on the construction site. Accordingly, measures of safety can be taken and risks are mitigated eliminating severe injuries to workers. 

⚡ Say NO to errors & conflicts 

Errors & conflicts are a part of the construction and are witnessed at each and every stage of the construction. Building Information Modeling in construction helps in the detection of interdisciplinary and intradisciplinary clashes. They are further resolved and represented as a clash-free model. A clash coordinated 3D model assists construction professionals to execute the work at a quicker pace and helps to save ample cost and time. 

Wrapping Up 

Building Information Modeling in architecture and construction is a future-proof technology. Since its introduction in the AEC world, Revit Modeling has improved a lot and is still improving. 3D modeling along with Artificial Intelligence, Augmented Reality, Virtual Reality, Digital twinning and VDC has revolutionized construction methodologies. It offers greater insights to clients and project professionals, as well.

3D Revit modeling upkeeps the building construction procedure with benefits such as reduced rework, reduced errors, cost efficiency, optimized schedules, safety and enhanced visualisation. Though 3D modeling has not been a priority for some people, it would be a necessity in the coming years due to its numerous benefits and widespread applications.