Title (en)

QUICK SETTING PROCESS FOR LIGHTWEIGHT CONCRETE

Title (de)

VERFAHREN ZUR SCHNELLAUSHÄRTUNG VON LEICHTBETON

Title (fr)

PROCEDE DE DURCISSEMENT RAPIDE DE BETON LEGER

Publication

EP 0843655 A1 19980527 (DE)

Application

EP 96929118 A 19960809

Priority

• AT 9600143 W 19960809
• AT 135695 A 19950809

Abstract (en)

[origin: WO9706120A1] A quick setting process is disclosed for lighweight concrete containing lightweight aggregates such as EPS, styropor, swelling clay, pumice stone or the like. A setting liquid that consists of water glass or a mixture of water glass and water is sprayed on or injected into the lightweight concrete layer.

IPC 1-7

C04B 41/50; C04B 28/02; C04B 40/02

IPC 8 full level

C04B 28/26 (2006.01); C04B 40/00 (2006.01); C04B 41/50 (2006.01); C04B 41/68 (2006.01)

CPC (source: EP)

C04B 28/26 (2013.01); C04B 40/0028 (2013.01); C04B 41/009 (2013.01); C04B 41/5089 (2013.01); C04B 41/68 (2013.01); C04B 2103/10 (2013.01); C04B 2111/00663 (2013.01); C04B 2111/62 (2013.01)

Citation (search report)

See references of WO 9706120A1

Designated contracting state (EPC)

AT CH DE LI

DOCDB simple family (publication)

WO 9706120 A1 19970220; AU 6865096 A 19970305; EP 0843655 A1 19980527

DOCDB simple family (application)

AT 9600143 W 19960809; AU 6865096 A 19960809; EP 96929118 A 19960809