Zementbindemittel für Geopolymer, Geopolymere und deren Verwendungen
Anmelder: Sika Technology AG 🇨🇭
Details
- Veröffentlichungs-Nr.
- EP4306320
- Aktenzeichen
- EP22185293
- Anmeldetag
- 15. Juli 2022
- Veröffentlichung
- 17. Januar 2024
- Rechtsraum
- EP
- IPC
- B33Y10/00B33Y70/00C04B28/00C04B28/04C04B28/06C04B28/14// C04B111/23C04B111/27C04B111/34C04B111/72
Abstract
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 0.6 - 1.1. The present invention also relates to geopolymers using such binders as well as their use in various construction methods.
Anmelder
- Firma
- Sika Technology AG
- Land
- 🇨🇭 Schweiz
Schweizer Konzerngesellschaft des Chemieunternehmens Sika. Entwickelt Spezialchemikalien, Klebstoffe und Bauprodukte für Bauwesen und Fahrzeugindustrie.
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