We have performed a variety of tests to demonstrate to which extent the CCL elements can be considered flammable. The results show that in general, the CCL elements have a very low flammability score – which is even lower in the case of the wearing course. The system was designed to be highly fire-resistant, so road users will have more time to respond in the event of a calamity. In terms of fire safety, the system offers a minimal risk compared to other paving types.