METHOD FOR MANUFACTURING CONCRETE ELEMENTS AND A CONCRETE ELEMENT MANUFACTURED ACCORDING TO THE METHOD

(19)

(11)

EP 0 692 050 A1

(12)

(43)	Date of publication:
	17.01.1996 Bulletin 1996/03

(21)	Application number: 93910488.0

(22)	Date of filing: 30.03.1993

(51)

International Patent Classification (IPC):

E04B^{( . )}
B28B 23/ 00^{( . )}
E04B 5/ 00^{( . )}
E04C 2/ 26^{( . )}

B28B 11/ 04^{( . )}
E04B 1/ 78^{( . )}
E04B 5/ 02^{( . )}
E04C 2/ 288^{( . )}

(86)	International application number:
	PCT/SE1993/000268

(87)	International publication number:
	WO 1994/023143 (13.10.1994 Gazette 1994/23)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

(71)	Applicant: AB DALA CEMENTVARUFABRIK
	S-780 45 Björbo (SE)

(72)	Inventor:
	JUGAS, Henry S-780 45 Björbo (SE)

(74)	Representative: Hammar, Ernst
	H. Albihns Patentbyra AB, P.O. Box 3137 S-103 62 Stockholm S-103 62 Stockholm (SE)

(54)	METHOD FOR MANUFACTURING CONCRETE ELEMENTS AND A CONCRETE ELEMENT MANUFACTURED ACCORDING TO THE METHOD