In 2023, we visited Tunnel Tech in England to assess the condition of their compost tunnels. In May 2024, we started maintenance on ten aerated concrete tunnels, which had suffered significant damage over the years. Thanks to a smart combination of fast-curing and in-house developed products, we were able to renovate each tunnel in just three days. This maintenance is essential to optimize climate control and protect the aerated concrete, ensuring the tunnels continue to function efficiently.
