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3D printing

Sustainability technologies for 3D printing of building structures

3D printing of building structures
Printing at speeds up to 100 cm/sec
Solution of COBOD
Printing towers and foundations of wind turbines
Accelerate the clean energy transition with concrete 3D printing
Solution of RCAM
Robotic Continuous Fiber 3D Printing
Modular smart factories, advanced carbon and fiberglass composites
Solution of Orbital Composites
Concrete for 3D printing
Concrete provides strength, lightness and less concrete consumption
Solution of ChangeMaker3D
Experts in the field of 3D printing of building structures
  • Apis Cor
    A company specializing in 3D printing of construction objects. They develop and apply advanced 3D printing technologies to create residential and commercial buildings.
  • ICON
    A company that designs and builds homes using 3D printing. They use their Vulcan technology to create sustainable and affordable housing solutions.
  • COBOD
    A company specializing in the development and production of 3D printers for construction. They offer solutions for 3D printing of various types of buildings, including residential, commercial and infrastructure facilities.
  • WinSun
    A company from China that has become famous for its innovative methods of 3D printing of building structures. They have successfully implemented projects for the construction of houses and buildings using 3D printing.
  • CyBe Construction
    A company specializing in the development and production of 3D printers for construction. They provide comprehensive solutions in the field of 3D printing, including materials and software.
  • Mighty Buildings
    A company that uses 3D printing to create modular homes and buildings. They have developed their technology for fast and efficient construction using 3D printing.
  • PERI
    A company offering innovative solutions in the field of construction, including 3D printing of building elements. They develop and produce specialized 3D printers and materials for construction.
  • XtreeE
    A company specializing in 3D printing of architectural elements and structures. They provide services for the design and creation of 3D-printed structures for various types of buildings.
3D printing
3D printing is an innovative technology that uses material placement software to create a 3D object or structure without the need for standard formwork. The most common paving process is based on the extrusion of cement-based composites, be it fine-aggregate mortar or coarse-aggregate concrete. 3D printing makes it possible to produce products of complex geometry on a fully automated plant. Printing is possible with a robotic arm, which is more suitable for "experienced" operators (usually robot suppliers themselves) to print individual elements with high complexity and detail, and a portal 3D printer - ideal for printing much larger structures, for example, entire buildings.

Key advantages of the technology:
  • how to save materials,
  • increasing the efficiency of production of complex concrete products,
  • new architectural ideas and design strategies.
3D construction process
Construction speed depends on many factors: building size, material properties, worker experience, and other project management factors. Small buildings less than 50 m2 can be built in one day. It is possible to build high-rise structures and multi-storey buildings.

It usually takes 4 hours to set up a 3D printer. Curing time is highly dependent on weather conditions and the composition of your mix and can take anywhere from 1 to 20 minutes or more. At the same time, as a rule, there are no strict requirements for the use of materials for the building mix - it can vary greatly depending on local conditions.

The construction process using a 3D printer can vary, but for example, when building a standard building, it will consist of:
  • Site preparation
  • Printer settings
  • Foundation Outline Prints
  • Wall prints on the first floor
  • Decks settings
  • Repeat procedure for multi-storey buildings
  • House closings (roof, windows, doors)
  • Finishes (paint, floors, electricity, HVAC).
In recent years, 3D printing has become one of the most innovative and promising technologies in the construction industry. It opens up new opportunities for creating efficient and sustainable building structures, reducing material costs and reducing environmental impact. In this article, we will look at sustainable development technologies related to 3D printing of building structures and their potential in creating innovative projects.

One of the main applications of 3D printing in construction is the ability to print towers and foundations of wind turbines. Wind power is becoming increasingly popular, and 3D printing provides a unique opportunity to create complex and durable structures for these systems. Thanks to the accuracy and speed of printing, it is possible to create optimal shapes and geometries that increase the efficiency of wind turbines and reduce their installation costs.

Another innovative technology in the field of 3D printing of building structures is robotic printing with continuous fiber. This technique allows you to introduce carbon or fiberglass fiber reinforcement directly into the printing process, strengthening the structure and increasing its strength. This approach opens up new opportunities for creating lightweight, durable and economical structures with minimal use of materials.

It should be noted that concrete is widely used for 3D printing of building structures. However, traditional types of concrete are not always suitable for this technology. Therefore, researchers and engineers are actively working on the development of special concrete adapted for 3D printing. Such concrete must have certain properties, such as plasticity and stability, to ensure the accuracy and quality of printing. Engineers develop concrete mixtures containing the optimal ratio of cement, sand, binder additives and other components. These materials have special properties that ensure ease of printing, high strength and durability of structures.

One of the important advantages of 3D printing of building structures is its environmental efficiency. Advanced technologies and materials make it possible to reduce the consumption of materials, which leads to a reduction in construction waste and a negative impact on the environment. In addition, 3D printing allows you to create optimal shapes and geometries, which helps to reduce energy costs for the operation of buildings.

Another significant aspect of 3D printing technology of building structures is its speed and efficiency. The automated printing process reduces construction time and reduces the need for manual intervention. This allows you to significantly reduce labor costs and reduce project implementation time.

The technology of 3D printing of building structures attracts the attention of the construction industry more and more every year. It offers unique opportunities to create innovative and sustainable buildings. The printing of towers and foundations of wind turbines, robotic printing with continuous fiber and the use of special concrete are just some of the technologies that are used in this area. With the development of 3D printing and the emergence of new materials, it is expected that construction using this technology will become even more widespread and efficient in the future.
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Terraforming Market is a service for selecting innovative solutions and technologies for sustainable urban development from well-known brands, research institutes and startups from around the world. Terraforming Market is designed to help state and municipal employees, architects and developers, as well as active citizens to find a modern and environmentally friendly approach to the development of the territory and the creation of the city.

The project is implemented by the Institute of Environmental Conservation and Ecosystem Development Technologies.
We study and summarize the experience of leaders in the field of nature conservation and ecosystem development in the era of the Anthropocene and disseminate best practices.