EP 0745026 A1 19961204 - METHOD FOR PRODUCING A CONCRETE, PLASTER OR GYPSUM MIX AND FOR BRINGING THE MIX TO ITS PLACE OF USE
Title (en)
METHOD FOR PRODUCING A CONCRETE, PLASTER OR GYPSUM MIX AND FOR BRINGING THE MIX TO ITS PLACE OF USE
Title (de)
VERFAHREN ZUM HERSTELLEN VON ZEMENT-, PUTZ- ODER GIPSMISCHUNGEN UND TRANSPORT DES GEMISCHES ZU SEINEM VERWENDUNGSORT
Title (fr)
PROCEDE CONCERNANT L'ELABORATION DE MELANGES DE CIMENT OU DE PLATRE ET LEUR TRANSFERT SUR LE LIEU D'UTILISATION
Publication
Application
Priority
- FI 9400505 W 19941109
- FI 935267 A 19931126
Abstract (en)
[origin: WO9514559A1] A method for producing a concrete, plaster, gypsum or corresponding mix by using water and binder hardening by the action of water and possibly mineral aggregate. The mix is mixed so rapidly in the mixing chamber of a mixing device that an essential early workability of short duration and a subsequent essential early stiffening are created. The mix is caused to move from the point of contact between water and binder to the discharge end of the mixing device and further directly into a casting mould or nozzle or onto a desired surface before the essential early workability of short duration occurring immediately after adding water is reduced and the essential early stiffening begins.
IPC 1-7
IPC 8 full level
B28B 17/02 (2006.01); B28C 5/00 (2006.01)
CPC (source: EP)
B28B 17/02 (2013.01); B28C 5/00 (2013.01)
Citation (search report)
See references of WO 9514559A1
Designated contracting state (EPC)
AT BE DE DK FR GB IE NL SE
DOCDB simple family (publication)
WO 9514559 A1 19950601; AT E223287 T1 20020915; AU 8108494 A 19950613; DE 69431308 D1 20021010; DE 69431308 T2 20030522; EP 0745026 A1 19961204; EP 0745026 B1 20020904; FI 935267 A0 19931126; NO 303568 B1 19980803; NO 962137 D0 19960524; NO 962137 L 19960524
DOCDB simple family (application)
FI 9400505 W 19941109; AT 95900152 T 19941109; AU 8108494 A 19941109; DE 69431308 T 19941109; EP 95900152 A 19941109; FI 935267 A 19931126; NO 962137 A 19960524