{"id":162510,"date":"2026-06-01T11:25:47","date_gmt":"2026-06-01T10:25:47","guid":{"rendered":"https:\/\/www.pbctoday.co.uk\/news\/?p=162510"},"modified":"2026-06-01T11:25:47","modified_gmt":"2026-06-01T10:25:47","slug":"3d-vision-printing-concrete-more-sustainable-future","status":"publish","type":"post","link":"https:\/\/www.pbctoday.co.uk\/news\/mmc-news\/3d-vision-printing-concrete-more-sustainable-future\/162510\/","title":{"rendered":"3D vision: Printing concrete for a more sustainable future"},"content":{"rendered":"<h2>UK infrastructure is moving towards industrialised 3D concrete printing at scale. Gemma Small, sustainable engineering discipline manager at Costain, explains how this will drive sustainable construction<\/h2>\n<p>Delivering more efficiently, delivering more sustainably and delivering where it\u2019s needed. That\u2019s the mantra that construction companies are living by. The <a href=\"https:\/\/www.pbctoday.co.uk\/news\/planning-construction-news\/uk-10-year-infrastructure-strategy-now-what\/154798\/\" target=\"_blank\" rel=\"noopener\">UK\u2019s 10 Year Infrastructure Strategy<\/a> and <a href=\"https:\/\/www.gov.uk\/government\/publications\/uk-infrastructure-pipeline\" target=\"_blank\" rel=\"noopener\">Infrastructure Pipeline<\/a> has heralded a more structured and considered approach to delivering infrastructure, but as the pipeline continues to grow, so does the impact on our planet. It is estimated that 25% of the UK\u2019s greenhouse gas emissions are directly attributable to the built environment, and there is an onus on the entire sector to take action to reduce carbon.<\/p>\n<p>The good news is that UK infrastructure has reached an exciting inflexion point in industrialised delivery.<\/p>\n<h3>An industry ready to receive<\/h3>\n<p>Driven by a convergence of factors, including technological maturity, material innovation, advances in robotics and automation, and a genuine drive for sustainability, industrialised 3D printing is no longer viewed as a niche technology used in isolated environments but an increasingly important component of the construction delivery model of the future.<\/p>\n<p>This is something that we\u2019ve seen at Costain. We have a great track record of experimenting with a range of new technologies and digital tools, and 3D printing concrete is no different. We installed the UK\u2019s first 3D-printed concrete water chamber for United Utilities, and on the A30 Chiverton to Carland Cross scheme, the technique was used to construct headwall structures for 33 wildlife corridors.<\/p>\n<figure id=\"attachment_162523\" aria-describedby=\"caption-attachment-162523\" style=\"width: 696px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-162523\" src=\"https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-1024x768.jpg\" alt=\"Headwall structure created via 3D printing concrete\" width=\"696\" height=\"522\" srcset=\"https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-1024x768.jpg 1024w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-300x225.jpg 300w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-768x576.jpg 768w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-1536x1152.jpg 1536w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-scaled.jpg 2048w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-560x420.jpg 560w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-80x60.jpg 80w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-696x522.jpg 696w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-1068x801.jpg 1068w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-1920x1440.jpg 1920w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-265x198.jpg 265w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/A30-3D-printed-Headwall_Credit-Costain-610x458.jpg 610w\" sizes=\"auto, (max-width: 696px) 100vw, 696px\" \/><figcaption id=\"caption-attachment-162523\" class=\"wp-caption-text\">Image: \u00a9Costain<\/figcaption><\/figure>\n<p><em>Figure 1: Headwall structure on A30 scheme<\/em><\/p>\n<p>These were useful but isolated examples for testing 3D printing, and we\u2019re moving into a new phase where large, complex civil infrastructure programmes present opportunities to utilise this technology at scale.<\/p>\n<p>It\u2019s particularly effective for repeatable production, and one of the reasons we\u2019ve decided to deploy it as part of our programme of works on the East Coast Cluster on Teesside. Here, we\u2019re working as the delivery partner to construct the Northern Endurance Partnership\u2019s onshore CO2 gathering system, a network of pipelines that will carry and store CO2 for Teesside-based carbon capture projects.<\/p>\n<p>Along with our supplier A E Yates, we\u2019ve brought on board Hyperion Robotics to deliver 90 high-strength, low-carbon concrete pipe support bases, or sleepers, using its advanced robotic manufacturing, 3D printing and digital technology.<\/p>\n<h3>So what does this mean for sustainability?<\/h3>\n<p>In short, it\u2019s significant. And the sustainability case for 3D printed concrete is particularly compelling because it addresses several industry challenges at the same time.<\/p>\n<p>Traditional concrete pouring often relies on complex formwork structures and large volumes of material that increase embodied carbon and generate material waste.<\/p>\n<p>3D printing concrete changes this dynamic entirely. One of the key sustainability benefits is that it enables concrete to be placed only where structurally required. This means that 3D printing enables more efficient structural forms that can significantly reduce material consumption compared with traditional approaches, which is hugely significant given that concrete is, by nature, a carbon-intensive material. Additionally, lighter-weight sleepers reduce transport emissions and positively impact on-site health and safety due to easier placement of elements.<\/p>\n<figure id=\"attachment_162524\" aria-describedby=\"caption-attachment-162524\" style=\"width: 681px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-162524\" src=\"https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-2_Credit-Hyperion-Robotics-681x1024.jpg\" alt=\"3D printed concrete pipe supports\" width=\"681\" height=\"1024\" srcset=\"https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-2_Credit-Hyperion-Robotics-681x1024.jpg 681w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-2_Credit-Hyperion-Robotics-200x300.jpg 200w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-2_Credit-Hyperion-Robotics-768x1154.jpg 768w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-2_Credit-Hyperion-Robotics-1022x1536.jpg 1022w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-2_Credit-Hyperion-Robotics-scaled.jpg 1363w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-2_Credit-Hyperion-Robotics-279x420.jpg 279w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-2_Credit-Hyperion-Robotics-696x1046.jpg 696w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-2_Credit-Hyperion-Robotics-1068x1605.jpg 1068w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-2_Credit-Hyperion-Robotics-1920x2885.jpg 1920w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-2_Credit-Hyperion-Robotics-610x917.jpg 610w\" sizes=\"auto, (max-width: 681px) 100vw, 681px\" \/><figcaption id=\"caption-attachment-162524\" class=\"wp-caption-text\">Image: \u00a9Hyperion Robotics<\/figcaption><\/figure>\n<p><em>Figure 2: Prototype pipe supports<\/em><\/p>\n<p>The removal or reduction of formwork also lowers broader waste generation. On Teesside, Hyperion\u2019s innovative technology eliminates the need for formwork entirely and enables precise, repeatable production of sleepers. This approach, when compared to traditional precast solutions, will require less soil excavation, reduce concrete and steel use by 40% and lower carbon emissions by up to 50%. These engineering-led 3D printed solutions are up to ten times stronger than designs produced with traditional materials, despite being up to 60% lighter.<\/p>\n<p>It\u2019s an incredibly exciting time and a huge opportunity for the industry to embrace the technology. Indeed, Finnish-headquartered Hyperion Robotics will oversee its role in the project from Forge I, a new UK manufacturing facility it has created near Scunthorpe in response to increasing demand, from data centres to new National Grid substations.<\/p>\n<figure id=\"attachment_162525\" aria-describedby=\"caption-attachment-162525\" style=\"width: 696px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-162525\" src=\"https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-1_Credit-Hyperion-Robotics-1024x815.jpg\" alt=\"3D printed concrete sleepers\" width=\"696\" height=\"554\" srcset=\"https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-1_Credit-Hyperion-Robotics-1024x815.jpg 1024w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-1_Credit-Hyperion-Robotics-300x239.jpg 300w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-1_Credit-Hyperion-Robotics-768x611.jpg 768w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-1_Credit-Hyperion-Robotics-1536x1223.jpg 1536w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-1_Credit-Hyperion-Robotics-scaled.jpg 2048w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-1_Credit-Hyperion-Robotics-528x420.jpg 528w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-1_Credit-Hyperion-Robotics-696x554.jpg 696w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-1_Credit-Hyperion-Robotics-1068x850.jpg 1068w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-1_Credit-Hyperion-Robotics-1920x1528.jpg 1920w, https:\/\/www.pbctoday.co.uk\/news\/wp-content\/uploads\/2026\/06\/Low-carbon-3D-printed-concrete-sleepers-1_Credit-Hyperion-Robotics-610x486.jpg 610w\" sizes=\"auto, (max-width: 696px) 100vw, 696px\" \/><figcaption id=\"caption-attachment-162525\" class=\"wp-caption-text\">Image: \u00a9Hyperion Robotics<\/figcaption><\/figure>\n<p><em>Figure 3: 3D concrete sleepers<\/em><\/p>\n<p>Against the backdrop of rising demand for low-carbon infrastructure and pressure to increase productivity and efficiency, additive manufacturing not only enables the industry to rethink how assets are delivered, but how they are designed in the first place.<\/p>\n<p>Indeed, the real significance of 3D printed concrete is more than its ability to \u2018print\u2019 structures. It represents a shift from traditional construction methodologies towards a manufacturing-led mindset.<\/p>\n<p>This is something we\u2019re increasingly realising through Production Thinking, Costain\u2019s approach to infrastructure delivery, which combines modern methods of construction with new technologies and techniques. Production Thinking has shown that it\u2019s possible to significantly improve efficiency while reducing the carbon footprint compared to traditional methods.<\/p>\n<p>By applying the principles of advanced manufacturing to the built environment, delivery teams can focus on key efficiency drivers such as repeatability, automation, modularisation and data analytics, all of which offer enormous sustainability benefits. For instance, one of the big benefits of the Hyperion solution on Teesside is that the concrete sleepers will be manufactured \u2013 or \u2018printed\u2019 &#8211; offsite to further speed up delivery and reduce waste, while maintaining our highest standards of quality and resilience.<\/p>\n<h3>Sustainability through precision and robust carbon management principles<\/h3>\n<p>Ultimately, the successful industrialisation of 3D concrete printing will depend on the industry\u2019s ability to integrate technology with systems-level, innovative thinking, which is why alongside 3D printing we\u2019re exploring alternative low-carbon concrete solutions such as cement alternatives and carbon capture solutions that \u2018lock\u2019 carbon in concrete. But this integration is dependent on asset owners having confidence that their delivery partners have robust sustainability credentials and processes in place, such as adopting globally recognised carbon management frameworks like PAS2080. By working with contractors that offer in-house engineering and design expertise, asset owners can embed these principles in the early stages of complex projects.<\/p>\n<p>collaborating on a sustainability culture with asset owners and suppliers will ensure that sustainable engineering solutions deliver innovative activities that are less carbon-intensive with no impact to productivity. In other words, sustainability and productivity are no longer competing priorities and with technology like 3D concrete printing, it is possible to achieve both.<\/p>\n<p>Gemma Small is a Sustainable Engineering Discipline Manager at Costain<\/p>\n<div class=\"mk-custom-module-container\">\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Gemma Small, sustainable engineering discipline manager at Costain, discusses their new 3D printing concrete.<\/p>\n","protected":false},"author":32,"featured_media":162513,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[942],"tags":[862,811,173154],"stakeholder_rel_tag":[],"contributor_rel_tag":[],"class_list":{"0":"post-162510","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-mmc-news","8":"tag-3d-printing","9":"tag-concrete","10":"tag-exclusive"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.9 (Yoast SEO v26.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>3D vision: Printing concrete for a more sustainable future<\/title>\n<meta name=\"description\" content=\"Gemma Small, sustainable engineering discipline manager at Costain, discusses their new 3D printing concrete\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pbctoday.co.uk\/news\/mmc-news\/3d-vision-printing-concrete-more-sustainable-future\/162510\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3D vision: Printing concrete for a more sustainable future\" \/>\n<meta property=\"og:description\" content=\"Gemma Small, sustainable engineering discipline manager at Costain, discusses their new 3D printing concrete\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pbctoday.co.uk\/news\/mmc-news\/3d-vision-printing-concrete-more-sustainable-future\/162510\/\" \/>\n<meta property=\"og:site_name\" content=\"Planning, Building &amp; 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