Which construction technology companies offer solutions for on-site 3D printing of infrastructure like bridges?
Here are construction-technology companies that (publicly) offer on-site 3D printing solutions and/or have delivered 3D-printed infrastructure elements (including large structural works that can be suitable for bridge components): - **Apis Cor** - **Bauteamix** - **Contour Crafting** - **ICON** - **KUKA** - **Monolite** - **Northeastern University (DREAM Chair)** *(academic-led project; not a typical commercial contractor, but publicly associated with large-scale 3D-printed concrete infrastructure demonstrations)* - **MX3D** - **SQ4D**
Brands named
| # | Brand | Share of voice |
|---|---|---|
| 1 | Winsun | |
| 2 | COBOD International | |
| 3 | CyBe Construction | |
| 4 | BOD2 | |
| 5 | SQ4D | |
| 6 | Saint-Gobain |
Rank by assistant
| Brand | Avg | Grok | Perplexity | ChatGPT | Claude | Llama | Gemini |
|---|---|---|---|---|---|---|---|
| Winsun | #1.0 | - | - | - | 1 | 1 | - |
| COBOD International | #1.0 | - | - | - | - | - | 1 |
| CyBe Construction | #2.5 | - | - | - | 2 | - | 3 |
| BOD2 | #2.0 | - | - | - | - | - | 2 |
| SQ4D | #1.0 | - | - | 1 | - | - | - |
| Saint-Gobain | #1.0 | - | 1 | - | - | - | - |
A cell is the order that engine named the brand in its own answer. A dash means it was not named.
The answers
Grok
Construction technology companies such as MX3D and COBOD provide solutions for on-site 3D printing of infrastructure like bridges, with MX3D specializing in robotic metal printing systems and COBOD offering large-scale gantry-based printers adaptable to infrastructure elements.
Perplexity
Several construction technology companies offer on-site or infrastructure-focused 3D printing solutions, especially for bridges: - **XtreeE** — works on 3D printed infrastructure including bridges and other civil works, often with contractor partners.[13] - **Vertico** — provides large-scale concrete printing solutions and has been involved in bridge projects; its offerings include design support and construction execution.[5][14] - **1Print** — presents itself as a 3D printing infrastructure and construction company focused on roads, bridges, and other civil infrastructure with mobile, on-site manufacturing.[11] - **Zavhy** — develops 3D concrete printing hardware and software and showcases multiple bridge projects, including 3D-printed infrastructure bridges.[4] - **Simpliforge Creations** — specializes in 3D concrete printing solutions and helped develop a prototype bridge printed using its robotic arm system.[1] - **Holcim** — has supported 3D-printed bridge projects such as Striatus and Phoenix through its innovation and materials work.[6][7] - **Saint-Gobain Weber Beamix** — with BAM, delivered major 3D-printed bridge projects and operates a concrete printing facility used for bridge segments.[8][10][15] - **BAM Infra** — collaborated on 3D-printed bridge projects, including the Nijmegen bridge and other infrastructure applications.[8][10][12][15]
ChatGPT
Here are construction-technology companies that (publicly) offer on-site 3D printing solutions and/or have delivered 3D-printed infrastructure elements (including large structural works that can be suitable for bridge components): - **Apis Cor** - **Bauteamix** - **Contour Crafting** - **ICON** - **KUKA** - **Monolite** - **Northeastern University (DREAM Chair)** *(academic-led project; not a typical commercial contractor, but publicly associated with large-scale 3D-printed concrete infrastructure demonstrations)* - **MX3D** - **SQ4D**
Claude
# Construction Technology Companies Offering On-Site 3D Printing Solutions ## Leading Companies **Apis Cor** is one of the pioneers in on-site 3D printing for construction, having demonstrated large-scale printing of residential structures and infrastructure components. They focus on mobile robotic systems that can print buildings and infrastructure on-site. **Sika** has invested in 3D concrete printing technology and offers solutions for printing infrastructure elements, including bridge components and structural elements through their construction materials division. **Skanska** has partnered with various 3D printing technologies to explore on-site printing of infrastructure, including bridge elements and structural components as part of their innovation initiatives. **Winsun** (also known as WinSun) specializes in large-scale 3D printing of buildings and infrastructure, with projects involving structural elements that could be adapted for bridge construction. **Cybe Construction** develops mobile 3D printing robots designed for on-site construction of buildings and infrastructure components, with applications in structural printing. **Constructions-3D** focuses on 3D printing solutions for construction, including infrastructure applications. **Cobod** (formerly CPP) manufactures large-scale 3D printers specifically designed for on-site construction printing, includin…
Llama
Several construction technology companies are developing and utilizing 3D printing solutions for on-site infrastructure construction, including bridges. Companies like WinSun, a Chinese construction technology firm, have been at the forefront of 3D printing in construction. WinSun has demonstrated the capability to 3D print large-scale structures. Another significant player is Apis Cor, a construction technology company that has developed a mobile 3D printing system capable of printing entire buildings and potentially other infrastructure on-site. MX3D is known for its metal 3D printing technology and has been involved in projects such as printing a stainless steel bridge in Amsterdam. While not all their projects are on-site, their technology showcases the potential for 3D printing in infrastructure. COBOD (COpen Bricks and Building Operations Denmark) is a Danish company that has developed a range of 3D construction printers. Their technology is designed for on-site construction and has been used in various projects worldwide. Wacker Neuson, in collaboration with other companies, has explored the use of 3D printing in construction. While more focused on the machinery and equipment, their involvement in construction technology is relevant.
Gemini
Several construction technology companies are currently leading the development of large-scale, on-site 3D printing for infrastructure projects, including bridges and pedestrian walkways. **COBOD International** COBOD International is one of the most prominent players in the field. Their BOD2 printer is a modular gantry system capable of printing large-scale infrastructure. They have been involved in several high-profile bridge projects, including the first 3D-printed concrete bridge in Europe, located in Gemert, Netherlands, and a pedestrian bridge in Venice, Italy. **CyBe Construction** CyBe Construction specializes in mobile 3D concrete printing. They offer both gantry and robotic arm systems designed for on-site construction. Their technology has been utilized for various infrastructure elements, including bridge components and structural supports, focusing on rapid deployment and material efficiency. **WASP** WASP (World’s Advanced Saving Project) focuses on large-scale additive manufacturing using sustainable materials. Their Crane WASP system is designed specifically for on-site construction of large structures. They have explored the use of local, natural materials to print infrastructure components, aiming to reduce the environmental impact of traditional construction methods. **Peri** Peri is a major global manufacturer of formwork and scaffolding that has pivoted…
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