Invention Grant
- Patent Title: Dimensionally stable geopolymer composition and method
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Application No.: US15071529Application Date: 2016-03-16
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Publication No.: US09643888B2Publication Date: 2017-05-09
- Inventor: Ashish Dubey
- Applicant: UNITED STATES GYPSUM COMPANY
- Applicant Address: US IL Chicago
- Assignee: UNITED STATES GYPSUM COMPANY
- Current Assignee: UNITED STATES GYPSUM COMPANY
- Current Assignee Address: US IL Chicago
- Agency: Vorys, Sater, Seymour and Pease LLP
- Agent Pradip Sahu; Philip T. Petti
- Main IPC: C04B28/00
- IPC: C04B28/00 ; C04B7/32 ; C04B12/00 ; C04B28/18 ; C04B111/00 ; C04B111/34 ; C04B111/62 ; C04B111/72
Abstract:
A method for making geopolymer cementitious binder compositions for cementitious products such as concrete, precast construction elements and panels, mortar and repair materials, and the like is disclosed. The geopolymer cementitious compositions of some embodiments are made by mixing a synergistic mixture of thermally activated aluminosilicate mineral, calcium aluminate cement, a calcium sulfate and a chemical activator with water.
Public/Granted literature
- US20160194247A1 DIMENSIONALLY STABLE GEOPOLYMER COMPOSITION AND METHOD Public/Granted day:2016-07-07
Information query
