EP 0717147 B1 19980107 - Composite stone resp. composite plate with adhesive reservoir
Title (en)
Composite stone resp. composite plate with adhesive reservoir
Title (de)
Verbundstein bzw. Verbundplatte mit Haftmittelreservoir
Title (fr)
Pierre composée resp. plaque composée avec réservoir d'adhésif
Publication
Application
Priority
EP 94118117 A 19941117
Abstract (en)
[origin: EP0717147A1] The natural effect paving is produced by bonding a shaped material stone slab (3) onto a concrete base slab (2). The concrete has a recessed top surface profile with a surrounding raised lip (4). Recesses (8) in the concrete serve to take excess bonder while the remainder of the excess bonder is squeezed out of the sides of the slab. The bonder recess is around the inside edge of the lip or has a pattern between the two layers. The natural stone layer is fitted using a programmed force and/or vibration. A suitable bonder is a cement-resin mixture which sets hard.
IPC 1-7
IPC 8 full level
E01C 5/22 (2006.01)
CPC (source: EP)
B28B 1/002 (2013.01); B28B 3/021 (2013.01); B28B 11/001 (2013.01); E01C 5/22 (2013.01); E01C 2201/04 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL
DOCDB simple family (publication)
EP 0717147 A1 19960619; EP 0717147 B1 19980107; AT E161911 T1 19980115; DE 59404973 D1 19980212
DOCDB simple family (application)
EP 94118117 A 19941117; AT 94118117 T 19941117; DE 59404973 T 19941117