Regulation may be the least fun part of 3D printed construction, but it determines whether 3DCP can move past demonstrations.
concrete
3DCP May Drive a Revival of Brutalist Architectural Design
I had a thought about how 3DCP architecture may play out.
Tvasta Differentiates Cedar 3D Printer With AI-Based Concrete Mix Optimization
I ran across yet another new concrete 3D printer manufacturer, this time in India. What’s going on here?
Robot Assembled Voxels Could Challenge Concrete 3D Printing
A new MIT study suggests robot assembled voxels may be better than 3DCP for sustainability.
Computer Vision And ML Defect Detection In Concrete AM
A new research review looks at how computer vision and machine learning could be used to spot defects in 3D printed concrete.
Design of the Week: Lamp Nr. 1
This week’s selection is Lamp Nr. 1 by studiooberhauser.
IIT Guwahati Targets Earthquake-Resistant Construction With Integrated 3DCP Approach
Researchers at IIT Guwahati have published a detailed study suggesting that 3D printed concrete walls can be made far more earthquake-tolerant by combining a ductile printable material with a reinforcement method designed specifically for the realities of the printing process.
Admixtures Tune Geopolymer Concrete For 3DCP
Researchers evaluated barium chloride, tartaric acid, sucrose, and sodium tripolyphosphate to tune the printability and mechanical performance of geopolymer concrete for extrusion 3D printing.
ICON Launches Titan 3D Concrete Printer Designed for Two-Storey Building Construction
ICON announced today the commercial availability of Titan, their latest and greatest 3DCP system.
Third-Party Software Marks New Phase in 3D Concrete Printing Development
3DCP technology continues to improve, and it’s not only on the hardware side.
Analysis Finds Rapid Growth in 3DCP Adoption Across Multiple Regions
The number of 3DCP projects worldwide is expanding quickly.
Israel Considers Updating 50-Year-Old Building Codes to Enable 3D Concrete Printing
Israel is considering changing its building construction regulations to accommodate 3DCP technology.
Concrete 3D Printing Expands to Residential Pools, Enabling Complex Shapes
Yet another ingenious 3DCP application has emerged: swimming pools.
3DCP-Optimized Caisson Design Reduces Concrete Volume and CO2
COBOD and partners have developed a new application for 3DCP: caissons.
Ontario Homebuyer Invests in Industrial Robot to 3D Print Housing, Raising Feasibility Questions
A puzzling story from Ontario describes how a prospective homeowner purchased a robotic arm to print their own house.
New Research Flags Seismic Gaps In 3D Printed Concrete
A new academic review dissects how 3D printed concrete behaves in earthquakes and where the technology must improve to earn code approval.
Underwater 3D Concrete Printing Breakthrough Could Transform Ocean and Maritime Construction
A team from Cornell has successfully 3D printed concrete — underwater.
Open Source $50K 3D Concrete Printer Design Could Lower Barriers to 3DCP Adoption
There is now an open-source design for a 3DCP printer.
Study Benchmarks Shrinkage Monitoring For 3D Printed Concrete
A new research paper benchmarks ways to measure early age shrinkage in 3D printed cementitious mixes and points to practical low cost setups that labs and contractors could deploy quickly.
Carbon-Capturing Materials and the Push for Sustainable Additive Manufacturing
Anthony Palumbo and Charles Goulding examine how emerging carbon-negative construction materials, combined with advances in sustainable additive manufacturing and 3D printing, signal a structural shift toward climate-positive manufacturing and construction ecosystems.
Clay: Earth’s Abundant Material and 3D Printing
Charles R. Goulding and Preeti Sulibhavi explore how earth-derived calcined clay cement is reshaping 3D printed construction by reducing carbon emissions, simplifying materials, and bringing buildings literally back to the ground they stand on.
Black Buffalo 3D Seeks Bankruptcy Protection in Competitive 3D Construction Market
A 3DCP equipment manufacturer has apparently filed for bankruptcy.
COBOD Reveals Real-World Cost and Time Savings From 3DCP Project
Hints at the true cost of 3DCP have been published by COBOD.
New Guidelines Expand Shotcrete 3D Printing Geometry
A new study codifies process rules that make shotcrete 3D printing more reliable and more ambitious.
Design of the Week: Huge 3DCP print
This week’s selection is a gigantic 3DCP print by Urbacon Trading & Contracting.
ICON Completes First 3D-Printed Home at Canyon Club Resort Development in Texas
ICON announced they’ve completed their first 3D printed home in a new resort development.
Indian Army Deploys Mobile 3D Concrete Printing System to Rebuild Border Infrastructure
The Indian Army has been using a remote 3DCP solution to rebuild border infrastructure.
Cancelled California 3D-Printed Home Project Highlights Logistical and Cost Challenges in 3DCP
There are growing pains in the 3DCP industry, as a recent project was cancelled.
University of Windsor 3D Printing Multi-Story Student Residence
3D printed multi-story, net-zero housing complex to be a first for Canada.
3DCP Home Costs Emerge: VeroTouch Project Suggests 3D Printed Houses Still Above Market Rates
We’ve heard of 3D printed homes, but what exactly do they cost? Now there’s some hints of real 3DCP home price levels.
Agricultural Waste Fibers Improve Sustainability in 3D Concrete Printing
A new study explores how agricultural waste fibers can strengthen and stabilize 3D printed concrete while cutting the environmental cost of construction materials.
Cemforge Uses Physics-Based AI to Design Custom Concrete Mixes for 3DCP Applications
A new startup company hopes to assist 3DCP companies by generating concrete formulations.
FBR’s Hadrian Robot Blurs the Line Between 3D Printing and Automated Bricklaying
I’m reading about an unusual robotic construction system and comparing it to 3D printing.
Apis Cor Develops Next-Generation 3DCP Printer With 3X Faster Speed
Apis Cor is building a new production 3D printer.
ICON’s Concrete 3D Printing Tech Gains Mainstream Attention With NYT Coverage
ICON has been featured by the New York Times.
Massive 3D-Printed Concrete Sculpture to Form Artificial Reef Off Miami Coast
A massive 3D-printed sculpture is to be placed underwater in Florida.
Is “Fire Rated” Becoming a New Marketing Angle for 3DCP?
I’ve noticed something interesting appearing in some stories and promotions for 3DCP applications.
COBOD Introduces Multifunctional 3D Construction Printing Unit
COBOD made a very significant announcement of a new feature for their 3DCP systems.
Groundbreaking Shaking Table Tests Evaluate Seismic Performance of 3DCP Buildings
Researchers are now earthquake-testing 3D-printed structures.
Progress Group Introduces Selective Paste Intrusion for High-Resolution Concrete 3D Printing
Progress Group has developed a new form of concrete 3D printing.
New Research Finds Simple Solution to Improve Layer Adhesion in 3D Concrete Printing
A new research paper suggests a simple method to overcome one of the biggest issues in 3DCP.
World’s Largest 3D Printer? COBOD’s BODXL Redefines Construction Scale
It seems that there is now a new champion for the title of “world’s largest 3D printer”.
Design of the Week: A Flower
This week’s selection is “A Flower” by Mario Cucinella Architects.
White Tower Project Signals Shift Toward Parallelized, Prefab 3D Printing in Construction
I had some thoughts about the speed of 3DCP and how large buildings can be 3D printed quickly.
New Tabletop Concrete 3D Printer Enables Affordable R&D in Cementitious Materials
A company has launched a “tabletop” 3DCP printer.
Concr3de Offers Binder Jet 3D Printing Services Using Recycled Stone Materials
Have you ever wanted to 3D print in stone? It’s quite possible to do so.
3D Printed Starbucks in Texas Highlights High 3DCP Costs
How much does it really cost to make buildings with 3D printing? A recent story reveals some truths.
Next Stop, Innovation: Japan Builds a Train Station Overnight with 3D Printing
Charles R. Goulding and Preeti Sulibhavi uncover how Japan’s first 3D printed train station blends cutting-edge construction with rural revitalization—and why it signals a new track for infrastructure innovation.
Alquist Demonstrates Practical Gains in 3D Construction Printing with Accelerated Build Timeline
It may be that 3DCP is beginning to move towards its potential.
New Research Identifies Key Workflow Improvements for 3D Concrete Printing
A new research paper explores the workflow used in 3DCP.
3D Concrete Printing at World of Concrete: Industry Progress or Missed Opportunity?
Last week, the “World of Concrete” event took place, and I noticed something interesting. This event is a very large annual conference focused on the concrete and masonry construction industry, taking place this year in Las Vegas. The event explains: “WOC is the industry’s ONLY annual international tradeshow dedicated to the commercial concrete and masonry… Continue reading 3D Concrete Printing at World of Concrete: Industry Progress or Missed Opportunity?
Merging Minds and Materials: How Quikrete and Summit Plan to Reshape the Construction Industry
Charles R. Goulding and Preeti Sulibhavi delve into Quikrete’s transformative acquisition of Summit Materials, exploring its impact on 3D printing, sustainability, and construction innovation.
New Algorithm Inspired by Nature Solves Overhang Challenges in Construction 3D Printing
New research focuses on the problem of overhangs with construction 3D printing (3DCP), with a possible solution inspired by nature.
The Brutalist Renaissance: How 3D Printing Honors Paul Rudolph’s Bold Legacy
Charles R. Goulding and Preeti Sulibhavi explore Paul Rudolph’s pioneering Brutalist architecture, connecting his bold materiality and design with today’s advances in 3D concrete printing.
COBOD Unveils BOD3: Next-Gen 3D Construction Printer with Infinite Build Length
COBOD launched their latest construction 3D printer, the BOD3.
BuildEra 3D to Unveil Game-Changing Toolhead for Faster, More Efficient 3DCP Projects
There could soon be some interesting advancements in the 3DCP field.
3DCP Material by Zevnik Lab Unlocks Complex Geometries in Concrete Printing
It appears a barrier in 3DCP has been overcome by Zevnik Lab.
How 3DCP is Breaking Free from Conventional Designs
When will we see radical designs in 3D printed buildings and structures? Maybe now, it seems.
What is the Standard Term for 3D Printing of Concrete?
What is the correct term for 3D printing of concrete?
New Study Shows Enhanced Concrete Strength for 3D Printing Using Cellulose Nanofibrils
New research has shown a method to greatly increase the strength of 3D printed concrete.
ICON Launches Eco-Friendly 3D Printed Home Project in Texas
ICON announced a major 3D printed home project in Texas.
UTA Explores 3D Printing Homes with Cork and Concrete
Led by Professor Shadi Nazarian, the research aims to provide affordable, sustainable, and resilient housing in rural Alaska.
Understanding the Surge in Construction 3D Printing Companies
Each week I see a different construction 3D printing company in the news. What’s going on?
What is the Current Tallest 3D Printed Structure?
There’s a bit of a competition going on for the tallest 3D printed structure.
ICON Introduces Multi-Story Phoenix 3D Printer and Innovation Construction Software
ICON announced a series of new products, including a multi-story construction 3D printer.
The Making of the White Tower, the World’s Tallest 3D Printed Structure
The White Tower in Switzerland is set to become the world’s tallest 3D printed structure.
Pioneering 3D Printing at Saint-Gobain
Charles R. Goulding and Preeti Sulibhavi discuss Saint-Gobain’s proactive approach to 3D printing integration.
Eco-Friendly Construction Printing Advances with New Nanocellulose Material
Researchers have developed a new eco-friendly material that might be useful for construction 3D printing.
RIC Technology: Bridging East and West in the Construction 3D Printing Market
There are now multiple construction 3D printer manufacturers on the planet, and one of them is RIC Technology.
Top 3D Printing Developments of 2023
Charles R. Goulding and Preeti Sulibhavi reflect on some noteworthy 3D printing developments that were covered in 2023.
Boosting Construction 3D Printing: The Impact of Graphene Oxide
Some intriguing research might enable far stronger construction 3D printing materials.
Innovative Foam-Based 3D Printing Technique Offers Sustainable Alternative for Construction 3D Printing
More research on foam-based structural 3D printing shows a way to significantly reduce CO2 emissions.
Constructions 3D Finds Success Beyond Traditional Firms
We had a look at the huge MaxiPrinter from Constructions 3D.
Rethinking Construction: The Potential of Generative Design for 3D Printed Buildings
I’ve been thinking about a new concept for designing 3D printed buildings that just might change the way we work and live quite a bit.
Evidence of a Potential SpaceX-Related 3D Printed Construction Uncovered
I spotted evidence of an unusual construction 3D print taking place that might involve SpaceX.
Advancing Construction: PLA and Wood Fiber Composite for 3D Printed Concrete Molds
An interesting research paper proposes using 3D printed concrete molds made from PLA and wood fiber.
Shaping Sustainable Structures: Exploring 3D Printing in Construction
The construction industry has long heralded 3D printing as its next big innovation.
Cybe’s 93% Carbon Reduction Cement for Construction 3D Printing
Cybe announced a new construction 3D printing material that is nearly carbon neutral, and this changes the game completely.
Manufacturing Supercycle Unleashed: How Foreign Investments and Legislative Acts Are Redefining US Industry
Charles R. Goulding and Preeti Sulibhavi discuss the potential for additive manufacturing’s role in a manufacturing renaissance.
Record Excavator Sales Reflect Construction Boom: Implications for 3D Printing
Charles R. Goulding and Preeti Sulibhavi foresee increasing use of construction 3D printers.
The Wind Power Pioneer Revolutionizing Offshore Turbines in Denmark
Charles R. Goulding and Preeti Sulibhavi believe Denmark to be a pioneer in extensive use of 3D printing for sustainable energy generation.
The Power of Construction 3D Printing: Two Trailblazing Projects Showcase Its Potential
Construction 3D printing is growing, and two recent projects indicate where the technology could be headed.
3D Printing Meets Hemp: A New Frontier in Sustainable Building and Manufacturing
Charles R. Goulding and Preeti Sulibhavi look at a unique material for 3D printed construction.
Offshore Wind Energy Boom in New York: How 3D Printing is Making a Difference
Charles Goulding and Mwansa Chabala expect more 3D printed energy systems from GE as a result of increasing demand for electricity.
How Danish 3D Printing Innovations Can Restore Ukraine’s Infrastructure
Charles R. Goulding and Preeti Sulibhavi look at ways Danish companies might assist Ukraine using 3D print technology.
Navigating the Complexities of Implementing Construction 3D Printing
I recently had a conversation with someone attempting to implement construction 3D printing, and discovered many things.
MIT Researchers Discover Ancient Roman Secret for Durable 3D Printed Concrete
MIT has discovered something interesting about concrete that could affect construction 3D printing.
Rethinking Design in Construction 3D Printing: Time for a Revolution
Finally there is someone talking about the biggest issue in construction 3D printing: design.
ICON’s Initiative 99: A Chance to Transform Construction with 3D Printing
ICON announced something that should have happened a long time ago: an architectural design contest.
ICON and Partners Reveal Unconventional Construction 3D Printing Project in Marfa, Texas
A very unusual, and perhaps application-opening construction 3D printing project has been announced by ICON and partners.
COBOD Completes Project 3D Printing Climate-Resistant 10 Homes in Kenya
COBOD reports incredible progress on one of their several 3D printed home projects.
Defense Production in India Gains Momentum with 3D Printing Technology
Charles R. Goulding and Preeti Sulibhavi review large Indian firms leveraging 3D printing.
BIG and ICON Joining Forces to Create a 3D Printing Neighborhood
Charles R. Goulding and Preeti Sulibhavi look at an unprecedented 3D print project in Texas.
Dubai’s 3D Printed Mosque: A Critical Analysis
Another high-profile 3D printing project is underway in Dubai, and I’m a bit suspicious.
Exploring Beyond the Box: Construction 3D Printing for Undersea Artificial Reefs
Almost all the buzz about construction 3D printing is about “printing homes”, but there’s more to the story.