What Is Computer-Aided Design (CAD) And How Is It Important In The Construction Industry?

What Is Computer-Aided Design (CAD) And How Is It Important In The Construction Industry?

By superadmin
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  • 20 July,2021

The use of engineering design and drafting services in modern-day construction has been proven to be beneficial. Graphic artists, interior designers, architects, engineers, and many others use Computer-Aided Design (CAD) software to create blueprints, technical drawings, and other renderings for multiple purposes. In addition, manufacturers, contractors, builders often use these drafts to envision a finished project.

3D CAD design allows for planning, extracting, and delivering robust technical data into a lifelike model. In fact, 3D rendering services create a virtual environment that can be presented and remodeled in real-time. 

Architectural designers and their clients can see what a project might look like when fully completed, even before the foundation is laid. Manufacturers create virtual prototypes of a new product to see its uses and potential problems without building a physical device. Likewise, engineers create three-dimensional models of municipal infrastructure that cities and planners use to influence significant decision-making processes.

History of CAD

The origin of CAD dates back to the early 60s, founded by Patrick Hanratty and Ivan Sutherland. While working for General Electric, Hanratty created a program known as DAC, the first system to use a numerical control programming system and interactive graphics. 

In 1963, Ivan Sutherland developed a system that introduced 3D computer modeling and visual simulation, the core of CAD. Sutherland named this program ‘Sketchpad.’ This system lets designers use a light pen to produce engineering drawings on a CRT.

Purpose of CAD 

Today CAD is used by architects, engineers, and construction managers. It has successfully replaced manual drafting and helps users create designs in 2D and 3D to envision the finished result of construction.

CAD typically enables the development, adjustment, and optimization of the engineering design and drafting process.

Thanks to CAD, it has become easier for engineers to create more accurate representations and adjust them to improve design quality. The software also considers how various materials interact with each other. This is very important as more details can be introduced to drawings by subcontractors.  

Today, drawings can be stored in the cloud. Therefore, contractors got access to CAD-based drawings at the job site, making it easier for the entire team to check out plan modifications quickly. This has also helped in improving communication and collaboration in the team.

Effective use of all information also improves productivity. CAD enables designers to take electricity, plumbing, and other elements into account, creating a more comprehensive design. This, in turn, translates to fewer work changes and fewer conflicts during construction.

CAD has become a staple design process throughout the construction industry and all aspects of the process. In addition, its technological impact turned out to be a game-changer in the construction industry. 

How can Pavilion Structure USA help?

At Pavilion Structure USA we have a CAD design and drafting team dedicated to providing cost-effective solutions for large-scale projects at a competitive market price. Our design and drafting services include 2D, 3D CAD drafting, raster to vector conversion for creating architectural and facility drawing, paper to CAD conversion, sectioning, floor planning, elevation planning, contour mapping, network planning, and ground cadaster planning. Talk to our experts today.

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