“Natural stone has always enjoyed a great fame and is considered generally as a noble, versatile and durable building material: the monuments and stone sculptures in our historic city centres substantiate this statement. For the last decade this material has increased in popularity, among others by the new possibilites in colours and finishes, realised thanks to technological renewals in the exploration and tooling of natural stone.”
(Belgian Building & Research Institute – magazine 2nd trimester 1999 page 25)