Background
Joel was born on March 27, 1931 in Brest, France. Son of Charles and Marie (LeRoux) Le Gall.
construction company executive
Joel was born on March 27, 1931 in Brest, France. Son of Charles and Marie (LeRoux) Le Gall.
Diploma in Civil Engineering, Ecole Special des Travaux Publics de, Paris, 1955.
Structural and field construction engineer Ste. Dumez, Paris, 1958—1960. Field construction superintendent Cra.
Dumez, Sao Paulo, Brazil, 1961—1964. Chairman company subsidiary Brazil, 1965—1969. Tridimensional building department manager Ste.
Dumez Batiment, Paris, 1970—1980, product department manager, 1981—1982, director research development and products, since 1983. Lieutenant artillery French Army, 1955-1957, Algeria, Germany.
Member of National Committee Consultant Architectural Research, Council Innovation and Research of National Building Federation, Center Scientifique et Technique du Batiment (French National Building Center, vice president since 1984).
Joel married to Elfriede Greve on June 5, 1958. They have a child: Alain.