A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOUSSE DE GÉOPOLYMÈRE ET SON PROCÉDÉ DE FABRICATION
The invention relates to a method of preparing a geopolymer foam comprising the following steps: (i) preparing an aqueous foam having a volume fraction of water, at atmospheric pressure, of less than or equal to around 8%; (ii) preparing a suspension of metakaolin, of which the weight ratio between the liquid and the metakaolin is within the range extending from around 1.3 to around 2.3; (iii) mixing the aqueous foam and the suspension of metakaolin; and (iv) setting the mixture thus obtained. The invention also relates to the geopolymer foam thus obtained and to the use of this foam as construction or insulation material.
MOUSSE DE GÉOPOLYMÈRE ET SON PROCÉDÉ DE FABRICATION
The invention relates to a method of preparing a geopolymer foam comprising the following steps: (i) preparing an aqueous foam having a volume fraction of water, at atmospheric pressure, of less than or equal to around 8%; (ii) preparing a suspension of metakaolin, of which the weight ratio between the liquid and the metakaolin is within the range extending from around 1.3 to around 2.3; (iii) mixing the aqueous foam and the suspension of metakaolin; and (iv) setting the mixture thus obtained. The invention also relates to the geopolymer foam thus obtained and to the use of this foam as construction or insulation material.
MOUSSE DE GÉOPOLYMÈRE ET SON PROCÉDÉ DE FABRICATION
GEOPOLYMER FOAM AND METHOD OF PRODUCING SAME
GEOPOLYMERSCHAUM UND VERFAHREN ZUR HERSTELLUNG DAVON
PITOIS OLIVIER (author) / KADDAMI ASMAA (author)
2021-09-01
Patent
Electronic Resource
French
IPC:
C04B
Kalk
,
LIME