GROWING DEMAND IN due to Dubai 3D Printing Strategy
The growing demand for 3D printing is partly fueled by initiatives like Dubai's 3D Printing Strategy, which aims to incorporate 3D printing into various sectors. Dubai's key goal is to ensure that 25 per cent of buildings in Dubai are based on 3D printing technology by 2030. There are three key sectors and five pillars of the strategy. The three key sectors are construction, medical products and consumer products. The move is part of an ambitious 3D-printing strategy announced in 2016 by Sheikh Mohammed bin Rashid Al Maktoum, vice-president and prime minister of the United Arab Emirates and the ruler of Dubai.
Office of the Future is the first fully functional 3D-printed building in the world and is the main office of Dubai Future Foundation. Inaugurated in 2016, the 250sqm Office of the Future is the first building that is built to scale with full functionality. As a result of this innovative construction technique, the labor cost was cut by more than 50% compared to conventional buildings of similar size, and wastage on site was minimized which helped to reduce the overall environmental footprint of the project. In line with its 3D printing strategy, Dubai Municipality has launched the world’s first system for 3D printing certification in the construction industry to ensure that the city’s 3D-printed buildings are safe, durable, and sustainable.
Several key players exist in the region and have government collaborations for certain projects.For instance, Apis Cor, a construction 3D printing company, collaborated with the Dubai Municipality to construct a two-story building in Dubai's Al Warsan area. This project involved using Apis Cor's 3D printing technology and was designed to demonstrate the feasibility of 3D printing in harsh climates. CyBe Construction has been involved in the 3D printing of houses in Sharjah, UAE, demonstrating their expertise in affordable and sustainable housing solutions. Hence, The Dubai 3D Printing Strategy has had a strong effect across the broader, influencing similar innovation agendas in Saudi Arabia, Qatar, and the UAE. Dubai's leadership in additive manufacturing has attracted global OEMs, service bureaus, and research institutions to establish a footprint in the region.Another example is of Emaar which unveiled Dubai’s first 3D-printed villa, initially completed in 2019 but delayed due to the COVID-19 pandemic. Located in the Arabian Ranches III area, the 202 m² (2,175 SF) villa features innovative design elements, including curved walls and large-scale windows, demonstrating the potential of 3D printing in architecture.
Another example can be taken of Saudi arabia;a recently inaugurated project in the southwestern city of Taif features 4,775 housing units. It is one of the largest real estate projects in the country to use 3D technology, with houses being built in a matter of hours.Concrete elements were built in factories or onsite, with rapid completion and fewer construction phases. Molds were reused and there was a 60 percent reduction in waste. The Building Technology Stimulus Initiative is working to raise the production capacity of the Kingdom’s construction factories and boost local input by 70 percent.
In Kuwait, around March 2024, the world's first on-site 3D printed large water tanks have been constructed in Kuwait by Abyan using a COBOD 3D construction printer and achieving a 25% savings on the amount of concrete and reinforcement used compared to casted tanks.
Apart from construction,3D printing is being adopted for various sectos like in oil, gas, and energy sectos along early adoptions seen in automotive, aerospace etc.For instance,recently At Das Island, ADNOC Gas(Al Danah, Abu Dhabi Emirate), successfully replaced air compressor impellers using 3D-printed models, demonstrating the feasibility of manufacturing complex, high-value rotating parts. At the Habshan site, hundreds of components have been digitally archived, ready for on-demand 3D printing in both polymers and metals. ADNOC Gas is using advanced 3D printing technology to manufacture critical replacement components, aiming to save $50 million by 2028.The company also incorporates AI and machine learning in its operations.
Hence there is a growing demand for Industrial 3D printer in GCC region due to firstly government initiatives and diversification into various industries.
Growing demand for sustainable practices and products
As environmental concerns continue to grow, there is a demand for eco-friendly alternatives to traditional materials. Researchers and companies are actively working on developing bio-based and recyclable materials for 3D printing for a greener future. By eliminating excess manufacturing, reducing transportation needs, and minimizing waste, organizations can lower their carbon footprint while achieving more resilient and flexible supply chains. 3D printing is revolutionizing the manufacturing landscape by offering an environmentally friendly alternative to traditional production methods. Unlike conventional manufacturing, which often generates substantial waste, 3D printing is an additive process. This means that objects are built layer by layer, using only the necessary amount of material.
This shift towards sustainable materials not only reduces environmental impact but also aligns with the push towards eco-conscious production practices. For example, 3D printing allows for the creation of custom building components that are optimized for energy efficiency, such as walls with integrated insulation or structures that enhance natural lighting. This not only reduces the energy required for heating, cooling, and lighting but also minimizes the use of non-renewable resources. Additionally, 3D printing companies in GCC offer on-demand production, which eliminates the need for large inventories and reduces waste. This capability is especially beneficial for producing prototypes or limited-run items, allowing businesses to innovate without the environmental cost of traditional manufacturing. By reducing the production process, 3D printing technology minimizes product lifecycle energy requirements and carbon emissions.
Additionally, 3D printing technology decreases the demand for product manufacturing tooling and handling demands and reduces material-related indirect energy requirements by increasing material utilization.Additionally, 3D printing technology provides more cost-effective production or optimization of complex-shaped objects, resulting in lightweight designs. Currently, the most common materials for 3D printing are polymers, metals, ceramics, and composites. 3D-printed moulds can shorten the duration of the development process. Traditional mould development requires a lot of time; however, 3D printing technology can directly create many mold samples for comparison, reducing production preparation time. 3D printing technology can enhance a company’s product renewal rate by syncing moulds with product designs. Second, 3D-printed moulds can decrease production costs. 3D-printed moulds are far less expensive than traditional moulds, regardless of whether they are made of metal or plastic, especially for certain specialized forms.
While the integration of biodegradable materials in FDM 3D printing holds promise for advancing sustainability objectives, inherent complexities pose significant hurdles to achieving desired structural quality and functional performance. Sustainable 3D printing materials made from recycled plastics reduce reliance on non-renewable resources and lower environmental impact. Materials like rPLA, rPET-G, rABS, ASA, carbon fiber, and wood fill offer eco-friendly alternatives while maintaining high print quality.
Advancements in 3D Printing Technologies
Today, plastic, metal, ceramic, glass, composite and biomaterial parts can be 3D-printed.
