Invention Application
- Patent Title: CALCIUM SULFOALUMINATE CEMENT WITH TERNESITE
- Patent Title (中): 钙硫酸钙水泥与铁素体
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Application No.: US14239339Application Date: 2012-07-16
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Publication No.: US20140230697A1Publication Date: 2014-08-21
- Inventor: Frank Bullerjahn , Dirk Schmitt , Mohsen Ben Haha , Barbara Batog , Maciej Zajac
- Applicant: Frank Bullerjahn , Dirk Schmitt , Mohsen Ben Haha , Barbara Batog , Maciej Zajac
- Applicant Address: DE Heidelberg
- Assignee: HEIDELBERGCEMENT AG
- Current Assignee: HEIDELBERGCEMENT AG
- Current Assignee Address: DE Heidelberg
- Priority: EP11006757.6 20110818; EP11008570.1 20111026; EP12001488.1 20120305; EP12002111.8 20120326; EP12002342.9 20120330; EP12003718.9 20120510
- International Application: PCT/EP2012/002975 WO 20120716
- Main IPC: C04B7/345
- IPC: C04B7/345 ; C04B28/02
Abstract:
The present invention relates to a ternesite calcium sulfoaluminate clinker as well as a ternesite clinker containing 20 to 100% by weight of C5S2$ and less than 15% by weight of C4A3$, as well as the use of ternesite as an additive to calcium sulfoaluminate (ferrite) (belite) (CSA(F)(B)) clinker, calcium sulfoaluminate (ferrite) (belite) cement, and calcium sulfoaluminate (ferrite) (belite) binder containing 10 to 90% by weight of CSA(F)(B) and 90 to 10% by weight of ternesite.
Public/Granted literature
- US09073784B2 Calcium sulfoaluminate cement with ternesite Public/Granted day:2015-07-07
Information query
