Heikki Kankkunen

Title: Heikki Kankkunen: Innovator in Concrete Manufacturing

Introduction

Heikki Kankkunen is a notable inventor based in Vantaa, Finland. He has made significant contributions to the field of concrete manufacturing, holding a total of 3 patents. His innovative methods have advanced the production of prefabricated concrete products, showcasing his expertise and creativity.

Latest Patents

Kankkunen's latest patents include a method for manufacturing prefabricated concrete products. This method involves casting a concrete slab with a recess at its upper surface using slipform casting on a casting bed. After the casting, the recess is equipped with ducts, piping, and/or wiring components before being covered with concrete mass, allowing the product to cure effectively. Another notable patent is a method and facility for cutting concrete products using water jet cutting. This technique involves forming depressions or grooves in the outer surface of the fresh cast hollow-core concrete product before curing, facilitating precise cutting.

Career Highlights

Throughout his career, Kankkunen has worked with several companies, including Elematic Oyj and Addtek Research Development Oy Ab. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative techniques in concrete manufacturing.

Collaborations

Kankkunen has collaborated with various professionals in his field, including Aimo Seppänen and Jouko Järvi. These collaborations have likely enriched his work and expanded his innovative capabilities.

Conclusion

Heikki Kankkunen's contributions to concrete manufacturing through his patents and career experiences highlight his role as a significant innovator in the industry. His methods continue to influence the production of prefabricated concrete products, showcasing the importance of innovation in construction.