EP 0693353 B1 19991103 - Method and device for providing a coloured construction material mixture
Title (en)
Method and device for providing a coloured construction material mixture
Title (de)
Verfahren und Vorrichtung zum Bereitstellen einer farbigen Baustoffmischung
Title (fr)
Procédé et dispositif pour fournir un mélange de matériaux de construction coloré
Publication
Application
Priority
DE 4425701 A 19940720
Abstract (en)
[origin: EP0693353A1] The basic mixture is produced dry at a central point (1) and then transported (7,8,10) to a distant point (11). Here in a buffer store colour pigment, additive etc. is mixed dry (6) with it, the basic mixture being delivered in a mixing vessel or transferred to one. The coloured mixture is then delivered for use on site. Before the mixing operation, free-flowing carrier material can be mixed with the pigment or additive. Sand free pulverised stone can be used as the carrier material. Pigment etc. and carrier material can be mixed in a proportion of 1:5. <IMAGE>
IPC 1-7
IPC 8 full level
B28C 5/00 (2006.01)
CPC (source: EP)
B28C 5/00 (2013.01)
Designated contracting state (EPC)
AT CH DE ES FR IT LI LU
DOCDB simple family (publication)
EP 0693353 A1 19960124; EP 0693353 B1 19991103; AT E186248 T1 19991115; DE 4425701 A1 19960201; DE 4425701 C2 19980108; DE 59507163 D1 19991209; ES 2137414 T3 19991216
DOCDB simple family (application)
EP 95110771 A 19950711; AT 95110771 T 19950711; DE 4425701 A 19940720; DE 59507163 T 19950711; ES 95110771 T 19950711