Back in 2021, the Quality & Product Technology met with Dr. Chris Micallef, Lead Engineering Project Manager for the Coventry Very Light Rail (CVLR), project to discuss ideas for a new, innovative track slab material. At this point in time the project was in its concept stage.

Coventry Very Light Rail is a research and development project using the latest automotive expertise in the region to develop an innovative track design and vehicle and deliver an affordable light rail system for Coventry and beyond. Alongside a package of measures, Coventry Very Light Rail will provide an alternative to the car, help to improve air quality and reduce congestion.

Herman Classen, UK Product Development Manager, led Cemex’s exciting collaboration in the project by developing a specific solution tailored to meet the project’s unique needs. This led to the creation of PorofoamVLR, a specialist product designed with precise density, strength and consistency characteristics to bed the slab tracks. This product is a variation of Porofoam, our range of low-density foamed concretes suitable for voidfill, stabilisation and other lightweight applications.

After many trials PorofoamVLR was officially specified for the project. Its innovative design ensures optimal performance and reliability, making it a crucial component in the project’s success.