Company Filing History:
Years Active: 2025
Title: The Innovative Contributions of Christian Raynaud
Introduction
Christian Raynaud is a notable inventor based in Marcq en Baroeul, France. He has made significant contributions to the field of road construction and maintenance through his innovative patent. His work focuses on creating compositions that enhance the functionality and sustainability of lightly trafficked thoroughfares.
Latest Patents
Raynaud holds a patent for a composition designed for surfacing lightly trafficked thoroughfares, which allows for limited or even complete suppression of plant growth. The patent describes a draining composition for light-traffic road pavement, consisting of a first granular layer with a percentage of communicating voids ranging from 25-50%. This layer includes a binder and a granular mixture, with at least 80% by weight having a granular size distribution range of 4-20 mm. The second granular layer, which rests directly on the first, is a granular mixture not bound by a binder, with at least 80% by weight having a granular size distribution range of 2-14 mm. This innovative design ensures appropriate water accumulation and mechanical strength for the pavement.
Career Highlights
Christian Raynaud is associated with Colas, a leading company in the construction and maintenance of transport infrastructure. His work at Colas has allowed him to apply his innovative ideas in practical settings, contributing to advancements in road construction technology.
Collaborations
Raynaud collaborates with various professionals in his field, including his coworker, Christophe Priez. Their teamwork exemplifies the importance of collaboration in driving innovation and achieving successful outcomes in their projects.
Conclusion
Christian Raynaud's contributions to the field of road construction through his innovative patent demonstrate his commitment to enhancing infrastructure sustainability. His work continues to influence the industry positively, paving the way for future advancements.