What is a boundary survey and how does it work?
June 9, 2022
Technology has brought so much transformation in almost all industries including construction. 3D modelling helps bring boring 2D drawings to life. With three-dimensional techniques, works in construction, architecture, and interior design have become efficient and efficient while ensuring quality.
3D modelling refers to the technique in computer graphics to develop and produce a 3D digital representation of existing objects, surfaces, or buildings. 3D models can be manipulated and changed in various ways using different tools depending on the requirements.
3D modelling is used in architecture and engineering for planning and designing. The technology is also used in the medical industry, in the production industry for product development, entertainment for games, and animation.
Now, 3D models are widely used in graphics and CAD like AutoCAD in various businesses and services.
What Are The Types of 3D Modelling?
There are 3 different types of 3D modelling which are polygonal modelling, digital sculpting, and NURBS modelling.
This refers to the technique for modelling objects by representing the objects’ surfaces through polygon meshes. A 3D representation of an object or surface is made of small blocks that form a polygonal mesh.
This type of 3D modelling is used for real-time computer graphics applications.
Digital Sculpting
Sculpt modelling or digital sculpting is the digital version of traditional sculpting where artists can interact with their digital objects or shape these objects through pulling, smoothing, or pushing. However, the technique is more suited for animation and entertainment use.
NURBS Modelling
Non-uniform Rational Basis Spline or NURBS is a useful technique in engineering for its high accuracy. This is commonly used in computer graphics because of its flexibility and precision when it comes to representing curves and surfaces.
How is 3D Modelling Used in Construction?
The construction sector is one of the industries that still use manual and traditional approaches to get the job done up to these days. Despite the technological advancement, a lot of works are still done manually on job sites. Manual construction is not only time-wasting but also expensive in the long run (due to human error) and risky for the men on the field.
But with its numerous benefits, more specialists in the construction, engineering, and architecture sectors are now embracing the use of 3D modelling.
3D modelling is used in construction to:
Estimate Cost
- With BIM technology and 3D BIM models of high accuracy shows all the needed information and properties to extract the exact quantities of materials necessary to come up with a cost estimate from interior design, technical specifications, landscaping, and more.Identify Potential Flaws
- 3D modelling allowed architects and engineers to identify potential flaws before the construction begins. This will also allow the team to test environmental issues like flooding and other weather effects.Environmental Impact
- Before the construction starts, team members are able to test the building’s impact on the environment.Track Time
- During the construction process, 3D modelling can be used to ensure that the project is on track and is on time by comparing the actual work and digital project. Through the use of UAVs or Unmanned Aerial Vehicles like the drone, construction companies or contractors can quickly capture the progress of the construction through photogrammetry. Capture 3D scans can be reviewed and shared with stakeholders to assure them the project is within the specified deadline.Archiving
- 3D models can be stored for future use. These 3D models are not only useful before and during the construction phase, but are also useful after a project is completed. These data will remain useful during the lifespan of a building or when a modification, extension, or redevelopment is needed.What Are The Benefits of 3D BIM Model?
- You can visually experience the space before it is built
- It saves you construction costs because it allows you to view the effects and flaws even before the actual construction
- It allows you to detect issues and make better decisions since you get to see the design in an immersive environment
- It can be used in many aspects of construction whether it is a general view or detailed components
- 3D scans can be uploaded in one database where team members can access anytime and anywhere for easy management and collaboration
Conclusion
The benefits of 3D modelling cannot be ignored. We at City Measured Survey can produce any 3D BIM model with your specified level of detail. Get in touch with us and find out more.
Do not hesitate to get in touch to receive a quote. provides knowledgeable and experienced specialists.
