EP 1597042 A1 20051123 - A METHOD FOR MANUFACTURING A BUILDING BLOCK
Title (en)
A METHOD FOR MANUFACTURING A BUILDING BLOCK
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES BAUSTEINES
Title (fr)
PROCEDE DE PRODUCTION D'UN BLOC DE CONSTRUCTION
Publication
Application
Priority
EP 0300878 W 20030128
Abstract (en)
[origin: WO2004067241A1] Method for manufacturing a building element provided with at least one reference plane which is equally smooth and accurately sized, whereby a matrix with the shape of the desired building element is filled with a hardenable moulding mass through an opening in one of the matrix walls, characterized in that, after filling the filling opening or another opening in a matrix wall, a pressure is exerted on the moulding mass, so that the moulding mass matches well the matrix walls and optional gas-forming components may escape through micro-openings in the matrix walls, whereupon the moulding mass can be hardened in such a condition.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
B28B 1/002 (2013.01 - EP US); B28B 3/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2004067241A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 2004067241 A1 20040812; AU 2003205701 A1 20040823; CN 1735488 A 20060215; EP 1597042 A1 20051123; US 2006260266 A1 20061123
DOCDB simple family (application)
EP 0300878 W 20030128; AU 2003205701 A 20030128; CN 03825872 A 20030128; EP 03702556 A 20030128; US 54370803 A 20030128