Why should you consider 3D CAD modeling in the field of construction engineering?

Chandresh Chudasama
Building Information Modeling
3 min readApr 1, 2021

There are numerous advantages of using 3D CAD modeling in the construction engineering field. Here are the reasons for adopting it for creating your building designs.

AutoCAD Modeling

Easier process of documentation

The traditional methods of drafting consisted of documenting various elements of the mechanical component by hand. This was a very tedious process and needed high levels of focus for getting the accuracy. With 3D CAD modeling the whole process of documenting became simple, as it comes with flexible documentation choices to put — like documenting the geometries & dimensions of the product, bill of materials, material specifications, etc.

Raises the quality of designs

Using 3D CAD modeling for building designs lets the designers and architects make use of the existing templates, in order to improve the accuracy and precision of the design and saving overall design time.

Increases efficiency in construction

3D CAD modeling helps the builders to visualize each of the building components in three dimensions at the very initial stage itself. If later on any change is required to make, the designers can do it instantly right at the first stage of construction. This improves the effectiveness as well as efficiency of the construction process.

Storage of drawing and data

The designs that are created and completed with CAD can be stored for future usage. Most of the standard components in this do not need not be redesigned. This saves a lot of time in the future in terms of design creation.

Automated re-drawings

Redrawing the complicated parts of design components is a tough task for designers who use traditional techniques. 3D CAD automatically redraws the lines and dashes of all the parts hidden otherwise. In case of any change in the design, 3D CAD automatically redraws the lines and dashes, by avoiding any error to occur.

In agreement with International standards

Designing with the 3D CAD makes it a point that all the designs are totally compatible with international standards. CAD supports BSI, CSN, ANSI, DIN, ISO, GB, and GOST drafting platforms in itself. Being compliant with industry standards makes the whole process easier, it improves internal communication and results in quality outputs.

Decrease design time completion

With the help of a virtual 3D CAD model present in the design phase helps in faster development of the project. It allows the mechanical engineers to complete the design quickly and start with the manufacturing of the mechanical component real quick.

Enhances visualization for the clients

3D CAD modeling is best for giving realistic visual images of the components that are designed in 3D. The various elements can even be animated effectively. These visual graphics help the clients understand the features and properties clearly and in-depth. This also aids in demonstrating the functional elements of the mechanical components present to the client.

Saves overall cost

3D CAD has different standard design characteristics that save the designer from any kind of trouble. They don’t need to design them again from the start. This saves an ample amount of time and money. Also, getting licensed modeling software is an expensive affair because of which outsourcing 3D modeling is the better-suited option, as it helps in saving expenses.

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Chandresh Chudasama
Building Information Modeling

I am CEO at Archdraw Outsourcing which provides AutoCAD and Revit Services such as CAD Drafting, 3D Modeling, BIM, 3D Rendering, CAD Conversion, BIM Conversion.