EP 3448827 A1 20190306 - METHOD OF PREPARING THE CONSTRUCTION MATERIAL WITH THE ADDITION OF A MIXTURE OF MINERAL DUSTS AND POST-INDUSTRIAL DUSTS
Title (en)
METHOD OF PREPARING THE CONSTRUCTION MATERIAL WITH THE ADDITION OF A MIXTURE OF MINERAL DUSTS AND POST-INDUSTRIAL DUSTS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON BAUMATERIAL UNTER ZUSATZ EINER MISCHUNG AUS MINERALSTÄUBEN UND POSTINDUSTRIELLEN STÄUBEN
Title (fr)
PROCÉDÉ DE PRÉPARATION DU MATÉRIAU DE CONSTRUCTION PAR L'AJOUT D'UN MÉLANGE DE POUSSIÈRES MINÉRALES ET DE POUSSIÈRES POST-INDUSTRIELLES
Publication
Application
Priority
- PL 41706016 A 20160429
- PL 2016050017 W 20160513
Abstract (en)
[origin: WO2017188830A1] The aim of the invention is to provide a process for preparing a construction material of good fire resistance, good compressive resistance, at a significantly reduced cost of manufacture, wherein an aqueous solution of vitreous sodium silicates, amorphous silica, post-industrial wastes and mineral wastes are mixed to produce a dense sol, which is dried, crushed and annealed. The present invention also relates to the use of the construction material produced by the process of the invention in building industry, especially as a construction material in buildings, where a high compressive resistance of a construction material is required, for example in tower blocks.
IPC 8 full level
C04B 28/26 (2006.01)
CPC (source: EP)
C04B 28/26 (2013.01); Y02W 30/91 (2015.05)
Citation (search report)
See references of WO 2017188830A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017188830 A1 20171102; EP 3448827 A1 20190306; PL 417060 A1 20171106
DOCDB simple family (application)
PL 2016050017 W 20160513; EP 16723010 A 20160513; PL 41706016 A 20160429