3D printed estate set


An artists rendering of a 3D-printed estate which is set to be built by architect Adam Kushner in conjunction with 3D-printing firm D-Shape.

The luxury 3D printed estate set to be made from sand, dust and gravel

(CNN)There’s already a 3D-printed house being built in the Netherlands. In China, 3D-printed mansions are reportedly on the rise.

Now, a 3D printed estate featuring a swimming pool, jacuzzi, car port and 2,400 square foot house could be coming to a sleepy plot of land in upstate New York.

The ambitious project is being undertaken by New York City architect Adam Kushner, alongside partners including 3D-printing pioneer Enrico Dini and his D-Shape firm.

Kushner told CNN that surveying has already begun with excavation work also set to commence soon.

The swimming pool and jacuzzi are penciled in to be completed by December 2015 while construction of the house is expected to continue until the end of 2017, he says.

An artists rendering of the pool house which will be 3D printed by D-Shape.

But the project hinges on getting the giant 3D printer, which will be used to produce the digitally designed building blocks of the estate on-site, into the country.

The device is currently in Italy after it was originally being built for a project partly funded by the Italian defense agencies. Military clearance is now required before the green light is given to export the printer to the United States, Dini says.

The delay in receiving this clearance is part of the reason the project has been held up since it was first announced back in August 2014.

“We are now waiting (for) permission to borrow the printer (from the military),” Dini says. “If I had another printer I’d send it there tomorrow, but unfortunately we don’t have and must wait.”

The litmus test

Whatever the import-export issues, Kushner says he sees the estate project as a test of D-Shape’s printer technology and its distinctive method.

This practice entails collecting sand, dust and gravel on site and mixing them with a magnesium-based binding agent to produce the 3D-printed building blocks required to piece the estate together. According to literature on the D-Shape website, the material produced by the printer is “similar to marble” in its constitution.

This technique is vastly different from other 3D-printing methods, Kushner says, and enables the production of many more “sculptural forms” that simply aren’t possible with other systems.

If D-Shape can prove its technology works and is efficient for a project of this size, Kushner believes it could lead to all manner of possibilities in architecture and construction. Not only could it be faster and safer than existing construction methods, he says, it could also end up being cheaper, more streamlined and of higher quality.

A Dini 3D printer like this one will be used to construct Adam Kushner's 3D printed estate in upstate New York.

And although the 3D-printed estate is something only the very wealthiest would be able to replicate, Kushner sees D-Shape’s construction methods benefiting the less fortunate as well.

“This will serve as a way of using our project to … pave the way for more humanitarian purposes that we see as the highest and best use for our technology,” he says.

“If we can build a simple pool house, I can print thousands of refugee housings. If I can build a pool, I can print underwater reefs (which he says D-Shape has already done before) to repair bridges, piers and infrastructures.”

A technology on the rise?

Integrating progressively more advanced 3D-printing methods into the construction industry has been a topic that has generated many eye-catching headlines in recent years.

The process of contour crafting — where large 3D printers are assembled on a building site (much like what will happen on Kushner’s estate) and programmed to construct pre-designed concrete structures and their relevant sub-components — was put forward by Dr. Behrokh Khoshnevis of the University of Southern California as far back as 2009.

Khoshnevis told industry website 3DPrint.com earlier this year that the first printers large enough for his version of contour crafting should become available within the next two years. He added that the method could even be used to build high-rise structures within ten years.

Chinese firm WinSun seemed to take inspiration from Khoshnevis’ methods when they claimed to have 3D printed a mansion and six-story tower block in the city of Suzhou, eastern China earlier this year.

Meanwhile, in the Netherlands, DUS Architects continue to piece together a 3D-printed house using its “KamerMaker” machine. Company co-founder Katherine De Wit described the DUS technique as being a potentially valuable tool that could be added to those already used to build homes.

An artists impression of the DUS Architects 3D printed house.

Other experts, however are more cautious about the immediate potential of 3D-printing technology in the construction industry.

In an interview with CNN in 2014, Dr. Phil Reeves, managing director of UK-based 3D-printing consultancy and research firm Econolyst, described 3D-printing a house on site like that planned by DUS as counter to existing building techniques which are already relatively efficient.

Then there are other fast-developing building methods like prefabricated construction which entails manufacturing components in a factory before transporting and rapidly piecing them together on a building site.

Chinese firm Broad Sustainable Building claimed to have used this method to piece together a 57-story skyscraper in just 19 days earlier this year.

For Kushner, however, the benefits of large-scale 3D-printing are many and will likely increase as the technology becomes more advanced.

“This is not superfluous, nor a lazy architects idyll,” he says. “I think it’s as important as the automobile was in changing the design of cities or how the printing press altered communication.”

“Why? Because it democratizes construction and architecture and puts it into everyone’s hands, just like the camera phone made everyone a photographer. Not everyone is good at it but everyone can become one.”


Entirely 3D printed estate

3D printed houses have already become old news!

Check out this newly started 3D printed project! An entire estate; swimming pool (with pool house, of course), and a 4 bedroom house.

All 3D printed.

New York City architect/contractor Adam Kushner begins construction of the first ever 3D printed estate, which features a 3D printed swimming pool, 4-bedroom, 2400 square foot home, and more.  The 3D printer which will be a modified version of Enrico Dini’s D-shape printer, will, if all goes as planned, eventually be able to automatically place rebar within the 3D printed house, as it prints.

We have covered a lot of news concerning the 3D printing of houses, over the course of the last year or so. Whether it was the 3D printed castle that Andrey Rudenko has constructed in Minnesota, the 3D printed salt house that Emerging Objects has built, or one of the many other projects that have been taking place around the globe, the technology is only making small waves among the construction industry.

None of these projects come close to that, which well known New York City Architect and Contractor Adam Kushner, and partners James Wolff, and Enrico Dini have planned and already have begun to undertake in Gardiner, New York. Kushner, who runs KUSHNER Studios and In House Group in New York City, has over 25 years of experience in the construction industry. His company has designed and constructed buildings in Manhattan as large as 80,000 square feet in size, and he, as well as his company, has been featured on shows such as Fox News, BBC Home, and Celebrity House Hunting.

“About a year and a half ago, I started to become immersed in 3D printing,” Adam Kushner told 3DPrint.com. “I said, ‘OK, who’s doing this on the construction level?’  That is where I see the future. I don’t care about the toys or the games or the little things people are doing on their desktops. What I really saw, was the bigger potential for 3D printers in the construction industry. That is a trillion dollar business, and it changes the paradigm of how we build.”

Kushner found a man named Enrico Dini, who is quite well known in his own right, for the invention of his extremely large 3D printer, capable of printing out large structures and buildings. Dini owns and operates a company called D-Shape, as well as a patent for a magnesium-based binding process that the 3D printer uses.  The process combines sand or other materials with a magnesium-based binder to create stone-like objects.

Kushner told Dini that he wanted to bring his 3D printers, and the process in which they print with, to America, in hopes of using them for a few truly unique construction projects. Dini informed Kushner that he had been talking with a man named James Wolff about opening a potential business for D-Shape in America. Kushner contacted Wolff, the two hit it off, and to make a long story short, they decided to create D-Shape Enterprises New York.  Wolff, is the co-founder of Deep Space Industries, which won two major NASA contracts for the asteroid mission and now has an office at Ames.

Just this past June, Kushner flew over to Italy to meet with Dini. The two agreed to ship one of these large 3D printers back to New York, and it is scheduled to arrive in January of 2015. From there, Kushner, Wolff and their team of workers plan to begin 3D printing what will undoubtedly be the single most amazing 3D printing project ever undertaken. Surprisingly, Kushner has no doubts that he will successfully accomplish it.

“There are people who design. There are people that build. There are people that design and build,” said Kushner. “Rarely do the two come together.  And although Design-Build firms certainly exist, we have the rare niche in that we are designers who are very good at building, as opposed to contractors that happen to have an architect on staff.” This is where Kushner believes he has an advantage over all of the other projects that have been attempted, and to varying degrees, succeeded or failed.

The massive project that KUSHNER Studios will be undertaking, is for the 3D printing of an entire estate in Gardiner, New York. It will feature an in-ground swimming pool, a pool house, and a 2400 square foot, 4 bedroom home. If accomplished, like Kushner undoubtedly believes, it will go down in history as perhaps the most innovative project that brought 3D printing into mainstream construction – which if successful it undoubtedly will do.

Master Site Plan (click to enlarge)

“It could be ego driven, it could be legacy driven, but if I am going to leave the world anything, I’m hoping that perhaps this might be my little niche,” Kushner told us.

Surely one would wonder, how in the world a project this large, and this unique would be permitted for building in New York, with the lack of history that 3D printing has in the construction industry. Surprisingly, it has already been permitted, and it was actually a relatively simple process. “There was a form I had to fill out, and it asked for ‘method of construction’,” explained Kushner.

On the application, there were 3 options; wood, steel, and masonry. Kushner created his own forth option called “3D Printed”, and checked it. He sent it into the city department of buildings, and he was granted a permit. When the inspector came out to see the site and the site plans, he didn’t bat an eye.

Construction on the site has begun, with power being dropped in last week, and the electricity on the site should be live within a week or so, as of when this article was published. Once they receive the 3D printer from Dini, they plan to begin printing the in-ground swimming pool, which will be the easier task of what Kushner sees as a 3 stage process. Stage 1 will be the pool, stage 2 – the pool house, and stage 3 – the 2400 square foot house. While using Dini’s 3D printer, he plans to modify and “tinker with it” to increase its efficiency and printing ability, so that by the time they are ready to print the full-size house, it will be a completely overhauled 3D printer, capable of doing some quite amazing things.

Laying down the power for the building site.

When Kushner went to visit Dini in Italy, he was shown the very first machine that the inventor had come up with, about 11 years ago. It is actually still in use today. “It was like looking at Thomas Edison’s wax cylinder (phonograph),” Kushner told us. “Then I went back to Pisa, and I saw what he is working on now, and for me this was like looking at a Victrola (phonograph). ”  Kushner continued his analogy by saying, “I know that what he is going to be sending us, is going to be more like a high fidelity stereo of the 1960’s. It will work, it will do the job, but there is a long way to go to bring it into the iPod era. I’m hoping that I’m going to get this high fidelity stereo version, and we are going to work on it. I’m hoping to get it to the iPod version in about a year to a year and a half.”

Starting on the swimming pool in late February or early March will give Kushner and the rest of his team the ability to make the needed tweaks and changes while undertaking a project that has already been proven to work with Dini’s 3D printer. “A pool is in complete compression,” explained Kushner. “Water on the inside, soil on the outside. One of the most successful uses of the D-Shape technology has been in the creation of artificial reefs.”

The material used for printing, will all be locally sourced. Kushner plans on taking local rock from his building site, crushing it up and then combining a bonding agent to make the material needed for the 3D printing process. As they are 3D printing the pool, Kushner fully expects that he will be modifying the 3D printer to improve upon it. Then, they will move onto stage 2 – 3D printing the fully enclosed pool house sometime next summer. The pool house will feature some additional challenges, including a roof that will be 3D printed, as well as additional tensile forces on the structure.

One of Enrico Dini's large 3D printers, similar to the one that Kushner will be using and modifying. (image source: d-shape)

To overcome some of these issues, Kushner has several ideas which he plans to potentially use. They include the possibility of adding fiber, aluminum strands, or even Brillo pad-like steel shavings into the concrete mixture in order to add tensile strength to the printed structure.

Stage 3 – the 3D printing of the 2400 square foot house, which Kushner hopes to start in about 14 months from now, will be the most challenging. He sees this stage as where most of the major breakthroughs in the 3D printing technology will take place. Up until now, with previous ‘3D printed house’ projects, we have only seen very small houses actually 3D printed, or in some cases, small sections which have been assembled together. Kushner plans on blowing away all of these projects by completely 3D printing a full-size home. To do so, he plans on using ideas that have only previously been dreamt of, or in some cases unimagined altogether.

Pool Detail Plans (click to enlarge)

“My main focus is trying to figure out a way to get rebar installed into the mix as it is being poured (printed),” Kushner told us. This is where he feels the technology will really turn heads, and make people realize that this is the future of construction. “So what would it take to have an extruding reel that shoots through this continuous rod (of rebar), and cuts it at whatever moment (desired)? Not too much,” he continued.  “Technology is here now. There are machines that are automated to bend rebar. I think that’s what I bring to the picture, in that there aren’t too many architects and contractors who have worked in this medium, who understand concrete, rebar, and how to cut and bend it, and that field winnows down quite a bit when you throw in the number people who have worked in 3D technologies.”

If you look at the building plans included in this article, you will see that everything is constructed in slices. “I’ve taken the dimensions of the machine at the moment, which is 5m x 5m x 5m,” said Kushner. “I’m breaking [the construction] down into container sized units, so nothing is going to be larger at this moment than 10 meters by 5 meters, and that becomes the basic building block for all of these 3D printed pieces.”

Estate plans (click to enlarge)

Kushner and D-Shape are currently working on the STL files for the development of the estate; the same type of file used for desktop 3D printers. In fact, they plan on printing a small scaled version on a desktop 3D printer at some point, hopefully in the next week or so, prior to beginning the large full-scale version on-site.

As for costs of construction, that is yet to be seen, but Kushner expects that it will be far less than traditional construction methods, due to the fact that 45% of normal construction costs are usually attributed to labor.  With 3D printing, labor costs are virtually ‘0’, besides the individual(s) needed to operate the 3D printer.

Kushner, 51 years old, sees the project as a 2-year endeavor; one which he is taking very seriously. “This is serious for me. I don’t play games any more. Time is shorter, and this is something that I’d like to do with my days. If successful Kushner, Wolff, Dini, D-Shape, and team will go down in history as the first to use 3D printing on a massive scale within the construction industry.  It may very well change the paradigm within the construction industry.

You can view the architecture plans provided to 3DPrint.com by Kushner here.  What do you think about these incredible plans by Adam Kushner, and D-shape Enterprises New York?  Will he succeed?  What does it mean for the future of construction?  Discuss in the 3D Printed Estate forum thread on 3DPB.com.

by  | AUGUST 20, 2014