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3D Concrete Printing

3D Concrete Printing with Mudbots CEO James Lyman

3D printing with concrete isn’t a concept or something new. Concrete printing is a reality that is being utilized all over the world. While some are just learning of this disruptive technology, governments, universities, engineers and developers worldwide are already utilizing the undeniable benefits. This is not the future of construction, it is already here. As you look around, you will find commercial buildings, homes, and a myriad of other industries utilizing the technology for more sustainable and superior products. Concrete printing can be done at a fraction the cost, and a fraction the time, but the greatest benefit is the freedom of inspiring designs that are no longer cost prohibitive. Concrete printing reduces 7 trades into one, and months of work into days. Homes are stronger, more resistant to the elements, and the most energy efficient structures known.

Welcome to the future. Come help us change the world.



MB

Concrete Printing
Around the world

Buckminster Fuller
Nikita Cheniuntal 2021
Audrey Rudenko 2015
Andrey Rudenko 2014
Mario Szczepanski 2020
Jason Ballard 2018
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Marketable Designs


There are three responses to a piece of design - yes, no, and WOW! Wow is the one to aim for.

We’ve been told that if the printer wasn’t any faster and wasn’t any cheaper to build with, it would still be the most significant tool ever, because it allows architects everywhere to begin offering designs that were cost prohibitive in the past.

Consumers are tired of the costs associated with conceptual designs. Traditional construction is limiting without astronomical costs. Architects have the ideas, but most consumers aren’t willing to pay for them. With a printer the cost between boring and amazing is the same.

The talent for discovering the unique and marketable characteristics of a product and service is a designer's most valuable asset. - Primo Angeli
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Industries

3D Printing of Concrete Walls using Mudbots

3D Print Walls

3d print fireplaces

3D Print Fireplace

3d print monument letters

3D Print Monument Letters

3d print benches

3D Print Benches

3d print FENCES and walls

3D Print Fences and Walls

3d print large signs

3D Print Signs

No more forming with Concrete 3D Printers and build monuments

3D Print Monuments

3d print fountains

3D Print Fountains

3d print retainer blocks

3D Print Retainer Blocks

3d print MONUMENT and waterfalls

3d Print Monument and Waterfalls

3d print planter pots

3D Print Planters

3d print sheds

3d Print Sheds

3d print MONUMENT boulders

3D Print Monument Boulders

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How It Works

Mudbots Large Printer
1

Concrete printing is possible with the construction of a large 3D printer capable of printing large scale structures, from spas and barbeques to homes and larger commercial buildings, without the need of traditional framing, forming or blocks. MudBots offers printers from 10' x 10' up to 100' x 100'.

Mixes used in concrete 3d printing
2

There are hundreds of different mix formulas that closely resemble a mortar type mix. Each mix requires months of testing for different characteristics, such as fluidity, bonding, water impenetrability, Seismic resistance, as well as curing and strength. Mixes are designed for 1200 PSI up to 10,000 PSI, depending on the structure and engineered objectives.

3D Rendered Design of Studio House
3

First step is to decide what you want to print.

2D Drawing and 3D Drawing
4

The next step is to conceptualize a 2D design using a CAD program, and then converting the design to a 3D model using any 3D software that can export an STL file.

Printed Pass Height in Concrete Printing
5

Once the 3D model is ready, the STL file is imported into a slicing software, where the height of each printed pass is specified.

After slicing the model into individual print passes, the system exports the code which is interpreted into actual nozzle movement.

Add electrical boxes and plumbing on 3d printed walls
6

Electrical boxes and plumbing are added during the print leaving perfect finish without gaps.

Studio House Printed with Mudbots Concrete Printer
7

The mix is batched on site after which, the liquid ingredients are added to the dry mixes and mixed for delivery to a computer-controlled pump, which works in unison with the printer to control nozzle speed, and the volume rate of material at the nozzle.

add windows and doors cutout on 3d printed walls
8

After printing the walls, windows and doors are cut out while the print is still green, leaving perfect openings for window/door casings.

mudbots slicer application software
9

The key to printing without stopping every 12" as seen by the rest of the world, is utilizing a batch plant that meters all the dry and liquid ingredients as the temperature, wind and humidity change. the mix formula being used at 5am is not the mix being used an hour later. MudBots provides a variety of mix formulas with differing strengths and cure times without being forced to buy proprietary mixes and paying 5 times as much when everything needed is already available at local batch plants.

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Process


Concrete Printing Process - Step 1: Three men assembly in 3 hours without any lifting devices or need for heavy footings. Step 2: Print layout for footings with spray nozzle attachment. Step 3: Move printer for escavators in just 10 minutes. Step 4: Print forms for footings and flatwork. Step 5: Print walls up to 10' without stopping. Step 6: Add electrical boxes, rebar, and trowel walls while printing.
concrete printing process step 1

Step 1

Three men assembly in 3 hours without any lifting devices or need for heavy footings




concrete printing process step 2

Step 2

Print layout for footings with spray nozzle attachment




concrete printing process step 3

Step 3

Move printer for escavators in just 10 minutes




concrete printing process step 4

Step 4

Print forms for footings and flatwork




concrete printing process step 5

Step 5

Print walls up to 10' without stopping




concrete printing process step 6

Step 6

Add electrical boxes, rebar, and trowel walls while printing

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Understanding What We Do & Don't Do
Here's how you can save.

Layout for Footings Dig

Layout for Footings Dig

The first cost savings will be the elimination of 3 men, string lines, and marking paint. Simply add the airless attachment to the nozzle of the printer, and your entire layout for footing is done in minutes. Push the printer out of the way and start digging.

Footing Forming
(The printer is able to print forms for footings)

Footing Forming

The layout and forming for footings and stem walls are very time-consuming. It takes a lot of lumber, diesel, stakes, and labor that is no longer necessary. Simply level the area, compact them, level the four corners of your printer, and PRINT.

Footing Stripping
(Forms do not need to be stripped when printed)

Footing Stripping

Perfect level and square forms are printed right from the computer. Grading is also easier, as the only real important level is the 4 corners of the printer. Printer can be set up for uneven grades.

Slab Forming
(The printer can print the forms for slab)

Slab Forming

The slab layout and forming is critical to all other subs on the job. If a mistake is made at this point of the project, nothing else is square, and all other subs suffer. With the Concrete Printers, the house is square every time.

Slab Finishing

Slab Finishing

Not there yet, but our concrete printer will be finishing slabs within the next 6 to 12 months, and can be ordered as an option. If you’re waiting for all the options to be available before buying, you’ll never buy a printer, because we will never stop innovating. All upgrades will be available and are designed to be added to all of our printers.

Basements
(We can print basements)

Basements

Our printers easily print basement walls without the need of forming, backfilling, stripping forms, forming interior walls, drywall, insulation or taping. All of this is done by the printer.

Framing Layout
(There is no need for the labor or time to do layout on slab)

Framing Layout

The printer knows where your walls are going to be. No chalk lines needed. Once the slab is poured, all you have to do is hit print.

Framing
(No need for framing)

Framing

No warped studs, better fire rating, no mildew. No matter how you look at it, printing a home is far better than framing a home. Concrete printing is faster, more accurate, just better all around.

Rough Electrical
(No need to drill studs for electrical)

Rough Electrical

This is not necessary as walls can be printed that are hollow. Depending on the mix that is used, there is also no need for rebar or solid pour exterior and bearing walls. We know the idea of exterior walls and bearing walls without rebar seems ridiculous, but it's time to learn something new. Look up 20,000 PSI concrete and geopolymer. It's real.

Rough Plumbing
(No need to drill studs for plumbing)

Rough Plumbing

This isn’t necessary as walls can be printed hollow. Same as above. Your electrical and plumbing will be less expensive.

Drywall
(Printed walls are finished without additive material during the print)

Drywall

You will still need to hang the lid, but not the walls. This goes for the basement. Just trowel the printed wall and when done, it's as smooth as a 3-coat drywall. Most countries do not wood frame at all. They build with bricks and then send a crew of mason finishers, and when it’s done, it’s smooth as anything.

Taping
(No need for taping as the walls are troweled smooth during printing)

Taping

Some print finishes may not need to be finished if acceptable to the customer. Taping takes days for each coat to dry. This is not the case with mason finishing. Within 3 hours of the walls being printed, the walls are already finished.

Finishes

Finishes

If builders want to finish the smooth walls with a knock down broquet, orange peel or other finish, just come back the next day and spray with a hopper, top coat and trowel.

Stucco/Siding
(Exterior walls are finished during the print)

Stucco / Siding

No paper, mesh or additive material is needed. This isn't a process that is done days after framing and sheeting. The finish is done real time as the wall is printing.

Insulation
(Printers can be purchased with an insulation attatchment)

Insulation

You can have any R Factor you want depending on the density and material. A solid concrete wall has an R9 Value. If you print a hollow wall and back fill with fiberglass, polystyrene or cellulose, you can achieve any R value you desire.

Trusses
(Mudbots is working on a composite truss system that can be printed on site)

Trusses

Additionally, house plans can be modified to allow for dome roofing, which can also eliminate trussing and sheeting costs. The truss system utilizes the same printer, but with the use of a different mixer/pumping system. As new advances become available, they will be bolt-on solutions with your existing printer.

Underground

Underground

More and more customers are starting to experiment with additional uses. Underground is definitely something worth considering. The cost is high for underground but can be significantly reduced by printing on site.

Landscape and Hardscape

Landscape and Hardscape

The 3D Concrete Printer is a landscaper’s dream. Never before could you have offered products at a fraction the cost of your competition while still earning profits. It is basically unheard of. Developers will rethink their offerings when they realize how affordable the little extras are. The extras will set them apart from all the others.

Pool and Spa

Pool and Spa

By now, you may be realizing how significantly concrete printing is about to change so many industries. Pool and spa is just another market that will benefit. The cost for traditional pool construction is about to change. Homes can be sold with included water features at a fractional cost.

Signage

Signage

Very seldom do we see breathtaking signage. Everyone is looking for ways to stand out, but it keeps getting back to budgets. Imagine the development entries that are possible now. These printers like to print and with everything they can do, it would be foolish to have any down time.




Registration is required to access our Cost Calculators. We provide online tools for calculating the cost for mix formulas and “side by side” project costs comparisons using 3D technology.



Access Traditional Building Cost Calculator online. Powered by Mudbots.

Apples Comparison Test New

Complete the worksheet to have a better idea of where you will save in terms of Materials and Labor.

Access Bag Cost Calculator online. Powered by Mudbots.

Bag Cost

Use this worksheet to determine the Cubic Inch Cost of the ingredients that will be used in the specialty mix for printing.

Access Mix Formula Calculator online. Powered by Mudbots.

Mix Formula

This is a necessary first step to determine the material cost of any mix formula.

Access Project Cost Calculator online. Powered by Mudbots.

3D Printing Costs

Use this calculator to estimate costs to build using concrete printing over traditional construction methods.

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Will It Pass Code?


First time callers don’t have any problem recognizing that concrete printing would be far faster and cheaper. They also don’t question the feasibility of learning the tech. The single most asked question relates to passing code. No fear of the tech, just fear of their building department.


Truth is concrete printers are already building homes and commercial buildings all around the world, so when considering the application in your backyard, here are a few things to consider.




ICF Construction

The best way to wrap your head around concrete printing is to start with the basics, and there is no better way than to liken 3D Concrete Printing, or 3DCP, to Insulated Concrete Block construction. ICF code is accepted everywhere yet a foam block has virtually no structural strength at all. So when you are considering how you would pass code, keep ICF in mind. For the most part, a concrete printer is doing nothing more than printing a hollow wall shell that can be filled with rebar and concrete. The only difference is foam has no strength at all, compared to what we print in most cases, which is twice the strength of cinderblock.




CMU Construction

Now with that in mind, let's look at the similarities with CMU (Cinderblock). No one questions the ability to build with cinderblock. While we don’t encourage it, take into consideration the fact that you can print walls that are the exact dimension and design as cinderblock yet twice as much the strength, and without grouted joints that are susceptible to seismic cracking.


The advantage of concrete printing is the ability to print hollow walls which reduced costs for electrical, plumbing and insulation. Additionally, hollow walls can be insulated to almost an R factor with ease with the absence obstructive studs.


The challenge isn’t whether or not it's possible, as it's already being done everywhere. The challenge is whether or not you can find a structural engineer that makes it possible. It's all about math. The code already exists, all you have to do is exceed the code, and to do that, you need to start with the mix.




Testing and Math

We have developed and tested a myriad of different mixes with different characteristics, such as PSI, tensile strength, water impenetrability, fire resistance, as well as cold weather mixes, hot weather mixes, accelerated mixes, and retarded mixes. We provide the formulas and the lab results that your engineer will need to determine what the wall designs will be. Once they have the testing results, they can design a wall that exceeds any code anywhere.


Some choose to stay close to traditional methods by printing walls that resemble ICF and CMU, but others, who have more confidence, take it all the way by utilizing stronger mixes, so that they can capitalize on ALL the cost-saving benefits.




Plans and Details

As for the other considerations, we have plenty of videos that address common questions about headers, attaching hurricane straps, installing electrical boxes, securing plumbing, mounting top plates for trussing and methods for tying the wall to the foundation. Although, most engineers want to see the methods being used by others first before reinventing the wheel, as they learn more and more until there isn’t a question that they can’t offer up to 4 or 5 solutions when asked. Most of this is common sense, nevertheless, we have the plan details and math to share.


As we’re saying this, bear in mind that every state, and sometimes even cities, have different building codes. What we will share is determined by specific code and conditions that are not specific to your state. Far too many factors come into play, such as mix characteristics, code, water table, frost level, annual snow loads, wind, seismic, soil compaction for starters. We do not provide structural engineering, but we can point you in the right direction.




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What are your
Deal Breakers?


Everyone who is considering the use of concrete printing has a lot of work to do before they can commit to a purchase. There is no shortcut. The investment of time is inevitable. As you start down the path to making a decision, it’s easy to get confused as to what’s most important, and where you should spend your time, but as you consider the options presented to you, there will be some paths that obviously are a waste of time. Everyone needs to know what their deal breakers are. They will be different for each person, but from speaking with others, we have a pretty good idea of what most consider their deal breakers.




dealbreaker: design

Design

From the onset, our engineers understood the importance of creating a design that had all the same features but was also easily understood. A printer that is lightweight and easily assembled in the field. MudBots printers weigh 75% less than any printers in the industry, with an assembly time that is 80% faster. This is a printer that does it all, does it faster, and is half the price of anyone.



dealbreaker: basements and second story

Basements and Second Story

In some parts of the world, the ability to print basements and a second story isn’t a big deal, but in North America, it’s essential. Look around and you will find that most printers in this marketplace don’t have the ability to do either without tremendous unnecessary excavation or back filling. If you’re going to invest in a printer, most agree that the ability to quickly set up for footings, basements and second story is a must.



dealbreaker: assembly

Assembly

Look at any other printer and you will recognize right off that assembly is going to be an expensive challenge. Imagine the worst IKEA assembly ever. That’s about what you get. Think about parts that are heavy to manage without forklifts and cranes, imagine hundreds of nuts and bolts. In some cases, needles cosmetic plastics that serve no function, waste hours of assembly, and will undoubtedly be broken and expensive to replace. Most printer designs make sense to the engineers that built them, but not so much to the contractors that will need to assemble it in the field. A 20' x 20' MudBots printer can be assembled with 2 workers in two hours without any mechanical lifting. MudBots can also be moved from one lot to another without disassembly by simply adding wheels. Additionally, the printer can print entire structures without being moved multiple times.



dealbreaker: proprietary mixes

Proprietary Mixes

If you think your printer cartridges are expensive, wait until you have to buy and ship proprietary concrete mixes from halfway around the world or even the USA. MudBots is the only ones that provide the mix formulas for your printer and allow you to use any mix without voiding your warranty. This should be a deal breaker for everyone as they begin to realize what they will be paying for are mixes that are (mostly) available at their local hardware store, not to mention the cost of and any delay in shipping.



dealbreaker: customer service

Customer Service

Does it feel like the others are sleeping on the job? There is far more to consider when thinking who to buy from than a few online videos and website. This is a significant purchase for most, but as you're out knocking on doors, the one thing you should consider the most is customer service. Start calling around and you’ll discover that there’s no one to talk to. Phone numbers are hidden, and emails go unanswered for weeks. You have to ask yourself, if no one will talk to you now when you have the money on hand, what’s it going to be like when you need support.



dealbreaker: price

Price

If you’ve been lucky enough to get this far with anyone, the first thing you will find is that MudBots isn’t just a little better in price. MudBots is 1/2 to 1/3 the price of other printers, with more features and options than anyone. Price is always a factor, as well as ROI. Do the numbers and you’ll find that within 60 days, you’ll have already paid for your printer in savings, and likely will be looking for your second purchase because of the advantages.



dealbreaker: franchise

Franchise

Most of our customers contact us because they are excited about the income possibilities that our printers will offer them, but for this very reason, the greater opportunity is in securing the exclusive distribution rights for their state. By merely owning and using our printers, our customers will undoubtedly generate tremendous excitement as they begin printing unbelievable designs at a third the cost and a third the time. It would be impossible to keep such a tool a secret. As news of this innovation begins making its way to the public, demand will become unimaginable. Since our customers are creating the exposure and excitement, it’s only right that they share in the success and residual income opportunity.



dealbreaker: jurisdiction

Jurisdiction

Most contracts start off with optimism and the best intentions, but if you’ve been doing this a while, you have learned that in the event of any legal actions, jurisdiction is an issue. If you’ve ever had to litigate outside your state, you recognize the challenges, but litigating outside the country is altogether different. We take a lot for granted in America, but that is not the case intentionally. Imagine trying to hire legal counsel abroad and trying to interpret international laws. This does not certainly offer home court advantage, and asking anyone who has tried, you’ll see that this is problematic at best. But even if you prevail, collecting on a judgement with corporate assets abroad is nearly impossible.

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Regional
Master Dealer

Own your own company. Become a Regional Master Dealer with MudBots today.
  • We thought so!

  • Want more time with your family?

  • Want to earn over 100K a month?

  • Want to have your own company?



MudBots is looking for the best. If you have a background in construction, love new technology, and especially love business in general, you're in the right place. MudBots has developed the first line of 3D Concrete Printers available to the world. Media everywhere is saying that the new technology will change the construction industry forever. Seldom do opportunities come along with the huge market interest and untapped market. This is what business opportunist dreams of.

Quality of Life

Success is measured in many ways, but true success is measured by the peace a person feels when they know they are doing something they love, their efforts are rewarded with increased gain, and they have the time to enjoy both with the ones they love. There are countless ways to make a living, but if you don’t enjoy what you’re doing or you don’t have the time to enjoy anything else, it’s hard to be satisfied. MudBots Master Dealers enjoy all three. They earn a remarkable leaving, they have the freedom to work when they want and because of their success, they get to focus on the more important things in life – their Family.


Job Description

The only way to manage a company that is growing as fast as MudBots is to have qualified individuals in every region of the country who can demonstrate products and serve their dealers. The Master Dealer program gives the company and its dealers the representation needed while offering a significant opportunity to those who embrace the call.


Exclusive Region

As an RMD, you will be given an exclusive license to represent and profit off of ALL the MudBots sales in your state/region. It is generally a full state, but in larger markets, a state may be divided to provide for better reachability and service.


Residual Income

There are many ways to profit as an RMD but the “residual commission” is by far the most enticing. Sell it once and continue earning for years to come. As an RMD you will earn up to 30% on every printer sold. With printers ranging from 35k to 900k, it’s not hard to see how lucrative the venture can be. If RMDs sign up one new dealer every month who sells one printer a month within 12 months, depending on the profit sharing each RMD sets up with their dealers, earning after 12 months of work with 12 compliant dealers should be well over 100k a month. Why so much? Quite simply, we want to attract the best in the industry. An organization is only as good as its people. We want professionals, self-motivated individuals who are passionate about building their own business along ours.


Economy

One of the best thing about concrete printers is the recession-proof nature of products. If the economy slows, the need for faster and more affordable construction methods increases. Those trying to compete with traditional construction methods will quickly discover they can’t even come close, resulting in even more demand for MudBots products. Prospects can get on board now or wait until they are losing contracts without one.


Minimum Requirements

   Training

Attend a 3-week training in Midvale UT

   Printers

Purchase 2 demo printers

   Truck

Must have a late model truck

   Trailer

Must have an enclosed branded trailer

   Demo Product

Demo product to 2 dealers each week

   1 Dealer / Month

Sign one dealer each month

Work or Fun

The best thing about a career with MudBots is that it’s just plain fun. As more and more ways are discovered for utilizing 3D Concrete Printers, every day is an exciting adventure. It’s fun to make money doing what you love and this is definitely an exciting product that sells itself. Industry professional everywhere are in awe when they see products being printed without the need of straight lines and forms. This is a product that people will watch for hours in amazement. The longer they watch, the more they realize how valuable 3D Printing will be to their business.


Getting Started

To get started, call and request an NDA and RMD application. Once accepted, you may attend the next RMD training where you will spend three full days of training and Q&A. You will learn about the industry, the opportunity, printer operation, specific mixes, lab testing, structure engineering, potential markets & marketing strategies. By the time you return home, you will be confident in your ability to promote and service the dealers in your area.


Welcome to MudBots.

MB

Connect The Dots

As companies begin down this road the process and solutions for building with 3DCP’s can seem daunting at first but it doesn’t take much looking around to realize that answers and solutions are not far away. Here are some videos that will help with connecting those dots.

Fiber Cement Siding to Block

Hardy Plank over Block

Hardy Plank Siding on Block

Architectural Foam Accents

Applying Architectural Foam Accents

Spraying Finish on Artictectural Foam & Finishes (1/2)

Spraying Finish on Artictectural Foam & Finishes (2/2)

Cement Screws and Fasteners

Cement Board Screws

Faux Concrete Wall Panels

Wall Cladding Systems

Concrete Counter Tops 1

Concrete Counter Tops 2

Concrete Footings

How To Layout like a PRO - NOT NEEDED ANYMORE

Engineering Footings

Soil and Footings

Tiny Home Village - Making a Difference

Affordable Housing in Detroit

Spec Mix Delivery

Site Tools and Methods

Reduce your production costs by 70%

with Concrete Printing