Balfour Beatty signs deal to develop 3D-printable graphene mortar

Image: Balfour Beatty

Versarien said the development work would include formulating three types of mortar: one based on local materials, and two enhanced with Versarien’s graphene admixture, Cementene.

The project will involve demonstrating the application of these mortars in real-world scenarios within Balfour Beatty’s Highways business, and assessing their performance, durability, and cost-effectiveness compared to traditional construction materials.

It will also evaluate the viability of 3D printed construction methods, considering aspects like cost, time efficiency and sustainability.

And it will examine how a UK-based supply chain for the materials could be established.

Versarien said it would also pursue collaboration with various bodies to propose changes to design codes, ensure certification of products and address any regulatory hurdles throughout the project lifecycle.

Dr Stephen Hodge, CEO of Versarien, said, “We are delighted to be working with Balfour Beatty and their Highways business on this project to further develop 3D printable construction materials enabling low-carbon, efficient construction solutions. Versarien already has experience of working with Balfour Beatty through both being members of the National Highways Roads Research Alliance and the Digital Roads of the Future project. We look forward to deepening our relationship.”