A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CEMENTITIOUS BINDERS FOR GEOPOLYMER, GEOPOLYMERS, AND USES THEREOF
The present invention relates to binders for geopolymers, which binders comprise a) not less than 30 w% of a mixture of at least two chemically different aluminosilicates, b) not less than 20 w% of Ordinary Portland cement, and c) 8 – 20 w% of a mixture of calcium sulfoaluminate cement or calcium aluminate cement with a source of calcium sulfate, wherein in said mixture the weight ratio of calcium sulfate to calcium sulfoaluminate and/or calcium aluminate is between 0.08 – 1.5, preferably 0.3 – 1.1, more preferably 0.6 – 1.1. The present invention also relates to geopolymers using such binders as well as their use in various construction methods.
CEMENTITIOUS BINDERS FOR GEOPOLYMER, GEOPOLYMERS, AND USES THEREOF
The present invention relates to binders for geopolymers, which binders comprise a) not less than 30 w% of a mixture of at least two chemically different aluminosilicates, b) not less than 20 w% of Ordinary Portland cement, and c) 8 – 20 w% of a mixture of calcium sulfoaluminate cement or calcium aluminate cement with a source of calcium sulfate, wherein in said mixture the weight ratio of calcium sulfate to calcium sulfoaluminate and/or calcium aluminate is between 0.08 – 1.5, preferably 0.3 – 1.1, more preferably 0.6 – 1.1. The present invention also relates to geopolymers using such binders as well as their use in various construction methods.
CEMENTITIOUS BINDERS FOR GEOPOLYMER, GEOPOLYMERS, AND USES THEREOF
TSIRIGOTIS NIKITAS (author) / BOON GARY (author) / CADER MOHAMED (author) / NEKKANTI HARIPRIYA (author)
2024-12-12
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
CEMENTITIOUS BINDERS FOR GEOPOLYMER, GEOPOLYMERS, AND USES THEREOF
| European Patent Office | 2024
CEMENTITIOUS BINDERS FOR GEOPOLYMER, GEOPOLYMERS, AND USES THEREOF
| European Patent Office | 2024
CEMENTITIOUS BINDERS FOR GEOPOLYMER, GEOPOLYMERS, AND USES THEREOF
| European Patent Office | 2024