3D Printed Architectural Model: The Ultimate FAQ Guide

3D printed architectural model refers to a physical prototype-based presentation of a structural object in three dimensions via specialized computer software.

This physical architectural model gives people a stronger impact than a mere visualization on the computer screen.

Thus, you can see the potential design and scale of construction on a specific interior design project.

In this guide, you’ll learn different aspects surrounding many aspects of a 3D printed architectural model.

Take a look:

What Is The Purpose Of 3D Printed Architectural Model?

 

Figure 1 3D printed architectural model

Essentially, the primary purpose of using 3D printed architectural model is to portray real-world and conceptual visuals for entertainment, drafting, simulation, and art.

Of course, 3D concept is integral in various industries such as marketing, video gaming, virtual reality, computer-aided design, etc.

Besides, this type of model comes in handy in producing visually striking architectural prototypes to promote a specific project.

In essence, it allows you to showcase a realistic, miniature version of the ultimate result.

This architectural blueprint thus enables you to start creating directly after modeling your ideas physically.

Another purpose of 3D printed architectural model is to speed up the actual design process.

The model design puts all the pieces together, providing a real view of the project.

Thus, it enables you to establish the actual estimated and completion time for the ultimate project if all factors remain constant.

The other purpose of 3D printed architectural model is to enable you to save time and money.

This object gives the contractors and inspectors 3D visualization of the project hence easily pinpoints any possible concerns.

In essence, addressing such issues early enough helps save money and time.

What Are Main Benefits Of 3D Printed Architectural Model?

Designing and printing 3D architectural model offer a wide range of benefits in structural and construction engineering.

The main benefits, however, include the following;

Allow You To Visualize Architectural Designs Better

Ideally, a 3D printed object makes your design tangible.

Thus, a comprehensive scale model of the ultimate project is likely to make a fundamental way of communicating the design ideas.

In essence, this model eliminated guesswork and theoretical nature of sketches and technical diagrams.

Easy To Re-edit, Re-use And Reprint

3D printed architectural models give you flexibility with your models.

If you request alteration, you can simply edit the model accordingly and the object reprinted.

Essentially, the benefit herein is that you are always in complete control to determine the best design object as possible.

Reduces Time Wastage Spent On Creating Architectural Scale Models

3D printer allows your design to come to life while saving several hours of work, which usually creep into making a scale model.

After placing an order for 3D printed architectural models, you can carry on with other important tasks since 3D printer does the work autonomously.

Suitable For Creating Complex Shapes And Designs

It is the ultimate technique for creating and printing designs made of complex design elements such as complicated facades or double-curved surfaces.

Models Are Printed In Excellent Quality And Available In Many Materials

Modern 3D printed architectural models hardly appear pixelated and rough.

Professional 3D printers nowadays print these models with an absolute level of detail and quite smooth surfaces.

Moreover, you can always choose from a wide variety of materials available in different color shades.

Gives You Cost And Time Estimates

Ideally, 3D printed architecture is a visual presentation of the actual structural project.

Thus, it gives you the necessary cost and time estimates the project is likely to take.

Of course, this is fundamental since it enhances your planning accordingly in ensuring you attain desired results effectively.

What Are The Main Types Of 3D Printed Architectural Models?

Technically, 3D printed architectural models come in three main types, which include the following;

1) Concept Design Model

It is the type often used during conceptualization stage of your design ideas. Ideally, during the initial stage, you are likely to see the beginning form and shape.

Of course, most designers start with 2D sketch of design, but the basic model can provide a different outlook into the design process.

Figure 2 concept design model

2) Working Design Model

After developing a full idea of what you are creating, you can convert it into a working design model.

At this point, you can address all the concerns, such as design flaws or any issues surrounding the initial design.

Figure 3 working design model

Thus, you can shed light on new innovative ideas and implement them accordingly.

3) Concept Presentation Model

This 3D architectural model presents a higher level of detail than the initial physical model. In essence, it reflects your finished product’s materials and scale.

It is an ideal choice to consider when you are ready to present the ideas to the client or potential investor.

What Are The Main Materials Used For Making 3D Printed Architectural Model?

You can choose from a wide range of materials when making 3D printed architectural models.

Some of the common options include the following;

Transparent resin – It is a common material usually used for printing 3D components of a final 3D model such as windows.

Prime gray – Also referred to as gray resin, you can use this material for 3D print precise scale 3D models.

People can easily paint them afterward. It provides smooth final touch.

ABS – It is arguably the most common material for printing different 3D architectural models. ABS filaments are relatively common and quite affordable.

Nylon – At times, it is known as 3D polyamide and made from plastic powder. It has a sandy final surface with a granular look and is slightly porous.

Full color – It is not necessarily a material per se, but it enables you to reproduce realistic colors in 3D printed architectural models.

How Does 3D Printed Architectural Model Affect Architecture?

Technically, every architectural project begins with a concept model.

This tool is fundamental since it allows architects, clients, and the public to visualize the architects' vision and design.

In essence, 3D printed models simplify the process by architectural rendering highly detailed physical models from various materials and colors depending on CAD model.

Thus, it creates efficiency, making it easy for architects to turn models faster and more accurately.

Traditionally, interior design has always been challenging and time-consuming for many architects.

However, 3D prints allow them to create detailed parts and complex furnishings relatively quickly.

Besides, these prints give customers a broad variety to choose from, thus saving time searching for them and waiting for them to arrive.

3D printed architectural models also make it possible to build a structure out of sustainable materials within a short time and affordably.

In essence, this model has several uses in the architectural industry, including building concepts and entire structures among others.

Moreover, it makes it easy for you and the engineers to change the concept model faster and inexpensively.

What Are The Processes And Technologies Used In 3D Printed Architectural Models?

Production of three-dimensional objects uses a variety of processes, equipment, and materials.

Essentially, 3D printing, in some instances, is also referred to as additive manufacturing.

As such, the several available 3D printing processes tend to be naturally additive, with a few core differences in technologies and materials used.

The common physical transformations used in 3D printing include the following;

• Melt extrusion
• Light polymerization
• Uninterrupted interface production
• Sintering

Nevertheless, the common types of 3D printing process include the following;

• Inkjet technology
• Material extrusion
• Powder bed fusion
• Binder jetting
• Stereolithography
• Computed axial lithography
• Liquid additive manufacturing
• Lamination

What Are The Three Primary Steps Of Printing 3D Architectural Model?

You can use several techniques to print 3D architectural models.

However, the printing process nearly consists of three basic steps, which include the following;

Modelling

Before developing an object with a 3D printer, people design the model using dedicated computer software.

Modelling is thus the first step and entails designing the object models using special software known as Computer-aided design (CAD) package.

Once complete, it is saved as an additive manufacturing file (AMF) or Stereolithography (STL) format.

At this stage, model files are assessed for errors since they could cause defects in printed objects if ignored.

Figure 4 modeling

Printing

It is the second stage and involves printing or building the object. The file is uploaded to the 3D printer, assuming it does not have any errors.

3D printer uses instructions in respective files to determine where and how the material is deposited. Modern 3D printers build objects by depositing material layers onto a bed.

Thus, the printer builds the bottom layer first before building the next highest layer.

Finishing

This is the third and final stage in printing 3D architectural models. Essentially, it involves making the final touches on the printed objects.

People can add solvents to create a tender surface finish. Also, this is the step where supports for holding the object during printing are removed if used.

What Are The Main Challenges In 3D Printed Architectural Model?

Essentially, 3D architectural prototype printing comes with several benefits in the structural engineering field.

However, it also faces several challenges, which stakeholders are grappling with from time to time, such as follows;

Lack Of Standardization

The technology lacks standardization of machines, thus a potential for low-quality products.

The lack of universal standards in printing technologies creates discrepancies among different 3D printed architectural products.

However, various agencies have develop several interventions aiming to end the uncertainty.

Most of these agencies are working on developing consistent and harmonized industrial specifications and standards.

Product Lifespan Concerns

Many people are now producing 3D printed architectural models by copying the intellectual property of renowned producers.

Reducing product obsolesce makes 3D printing problematic, and companies have to work on better business models to guarantee product lifespan.

Imitations

Many people are now producing 3D printed architectural models by copying intellectual property of renowned producers.

You can find cheap knock-offs, which ultimately affect the quality of the products in the market.

Environmental Degradation

Technically, plastics elements are the core materials used for making different 3D printed architectural models.

Of course, plastic produces high-quality and inexpensive products.

However, most plastic byproducts end up in landfills, which contradicts efforts of environmental conservation and reduction of plastic reliance.

Expensive Equipment And Product Cost

The main concern for professional 3D printers is the equipment cost.

Ideally, you can find it reasonably cheap to print with plastic materials, but metal printers often used by several professional companies are pretty costly.

Is Printing 3D Architectural Models Unhealthy?

Not really. Most materials and production processes used in making 3D architectural models are relatively hazardous.

Technically, most resins, which are commonly used materials for making these models are sensitizers.

It implies they tend to cause a mild allergic reaction due to prolonged exposure. Chemicals making up most resins are irritants and often cause dermatitis.

Another safety concern regarding 3D printed architectural models is air contamination. Resin emits fumes, which potentially compromise your indoor quality air (IQA).

This can lead to fatigue, headaches, or more severe complications like respiratory issues. Moreover, if you work around these fumes for long, they could cause lasting respiratory system issues.

Besides, some resins emit suspected carcinogens, thus likely to cause cancer issues after prolonged exposure.

Is There Size Limitation For 3D Printed Architectural Models?

No.

The size variation for printed 3D architectural prototypes often varies based on numerous factors.

Different users have specific preferences as far as the ideal size is concerned.

However, it is noteworthy that the type of printer size will limit these models.

The size of a 3D printer determines the exact size of the architectural model you can print.

Nevertheless, there are instances when you can merely print the models in smaller pieces and then join them manually to form bigger models.

What Are The Main Modelling Types Of 3D Printed Architectural Models?

Nowadays, almost all architects use 3D printed models to visualize the interior and exterior designs of different structural engineering projects.

As a result, the options for these models are quite varied to cater to all the unique needs of different projects.

However, the main types of 3D printed architectural models include the following;

3D Edge Modelling

In some instances, it is known as a wireframe, and it entails outlining a 3D project, and the artist use polygons to fill the spaces between the lines.

It is the simplest and fastest way of making 3D visualizations and prints.

However, it is a suitable tool for designing and printing simple residential homes and buildings.

Thus, it is unsuitable for creating relatively complex architectural models.

3D CAD Modeling

Computer-aided Design (CAD) converts 2D designs into 3D using relatively complex algorithms.

You can use it to create prototypes for different structures ranging from basic residential homes to complex high-rise buildings.

Ideally, 3D CAD models are accurate thus perfect for visualizing exterior structural design.

It is advantageous since architects can use it to modify structure’s color pallet easily and to decorate the project as it develops.

3D Interior Modelling

It is an ideal type of 3D printed architectural modelling often used to pitch potential investors and buyers.

This type is regarded as the biggest selling point for any structure.

Ideally, it makes every room unique and gorgeous.

BIM modelling

Building information model (BIM) is a relatively intelligent and complex type of 3D architectural modelling.

Ideally, it allows all the involved stakeholders, including the engineers, architects, and other professionals, to work together.

Ordinarily, it is a networking tool, which allows all the parties working on the project to visualize the building as a whole.

CGI Visuals

3D printed architectural models with CGI visuals are relatively attractive and more convincing to interested investors and buyers.

It is also unique and provides a better alternative if you are looking for a gorgeous 3D presentation for your project.

How Long Does 3D Printed Architectural Model Last?

It depends on different factors such as the following;

Type of material used – Some materials offer longer durability than others when used to make 3D printed architectural models.

Environmental conditions – 3D architectural models exposed to moderate environmental conditions will outlast one subjected to harsh conditions.

Types of additives integrated – During manufacturing process, several strength additives are usually incorporated into the base material.

However, the specific additive determines the actual durability since they have different specifications.

In general, 3D printed architectural models can last for several years.

PLA prints stored and used indoors can last virtually forever, especially if not used to sustain comparatively heavy items.

ABS prints are stronger thus more durable than PLA prints.

Essentially, typical 3D printed architectural models can last for at least 15 years or more under normal conditions.

How Accurate Are 3D Printed Architectural Models?

The accuracy of this component depends on a myriad of factors.

For instance, the type of printer and its specific settings are the core elements in determining the accuracy of 3D printed architectural models.

Accuracy also varies based on the mechanical properties of the material used for printing the models.

Additionally, post-curing methods determine accuracy of the 3D printed architectural model.

Some materials, especially resin-based, usually shrink; thus, an ideal post-curing method would compensate for the shrinkage.

Besides, the ecosystem, which merely entails print preparation software, post-processing tools, and integrated systems, determines the accuracy of this model.

Nevertheless, the global accuracy across the entire arch is within ±100 microns over 80% of surfaces if printed at between 25-50 microns.

What Is The Ideal Tolerance For Printing 3D Architectural Models?

At least 0.1 mm is the recommended dimensional tolerance for most additive technologies.

What Factors Do You Consider When Going For 3D Printed Architectural Model?

They are quite several, but the main ones include the following;

Size – Ordinarily, you can find 3D printed architectural models in different size designs.

The ideal size is dependent on several factors, including type of project and your preference.

Level of detail – Always look into the specific detail surrounding the type of 3D printed architectural model you are producing.

Ideally, 3D printing is highly technical and takes longer, thus the essence of establishing the level of details required.

Material – Never overlook the specific type of material used for producing these models. Broadly, the material determines several elements, including quality and durability.

Intuitive software – It is a particular consideration, especially if you are new to 3D printing. Ordinarily, the software used plays an essential role in determining the print quality and time spent to produce it.

What Is The Cost Of 3D Printed Architectural Model?

There is no definite price for any 3D printed architectural model.

In other words, it varies based on a number of factors such as follows;

• Type of material used for making the print
• Type of software used
• Build size
• Quality
• Brand
• Level of details

Nonetheless, depending on these factors, the cost of this model range from $500-$1500.

Figure 5 3D printed model

What Is The Typical Process Of Getting 3D Printed Architectural Model?

When you order for 3D printed architectural model, here is the process used for developing it from scratch to a tangible object;

• Submitting your requirement for a quotation
• Receiving information of the project
• Preparation and confirmation of model sample
• Handcrafting 3D printed architectural model in progress
• Transportation of completed 3D printed architectural model

How Long Does It Take To Produce 3D Printed Architectural Model?

It depends on the level of detail the 3D architectural model entails.

You can print simple designs overnight since they do not require too many details.

On the other hand, the printing process can take a few days once the correct files are completed.

Secondly, the turnaround is also dependent on the size of the model you are printing.

Ordinarily, bigger models will take longer to print and assemble than smaller models.

Most importantly, the type of 3D printer you use also determines the actual turnaround of your 3D printed architectural model.

A speedy printer will print the model within shortest time than a relatively slow 3D printer.

Nonetheless, the turnaround for relatively simple projects is about 7-10 days.

However, complex projects could take up to a month to complete.

What Are The Shortcomings Of 3D Printed Architectural Model?

Often, the disadvantages of 3D printed architectural model would vary from one user to another depending on several factors.

However, the main drawbacks you should consider before opting to use this process include the following;

Restricted Build Size

Most 3D printers available in the market currently have small print chambers restricting the size of parts you can print.

Thus, you’ll need to print anything bigger in separate parts and then join them manually after production.

Ideally, this can be costly and time-consuming, and in the long run, quite inconvenient.

Design Inaccuracies

Depending on the type of 3D printer and process used, you can easily experience design inaccuracies.

Ordinarily, some printers have lower tolerances; thus, you are likely to find discrepancies in the original and final parts.

However, this is fixable in post-processing, but it will further increase production cost and time.

Copyright Issues

Since 3D printed architectural models are becoming popular and accessible every day, it is increasing chances of creating fake and counterfeit products.

Thus, in the long run, it will become impossible to tell the difference, which leads to quality control concerns and copyright issues.

For all your 3D printed architectural model services, contact us now.