THE PHASES OF THE CALCIUM SULPHATE AND HYDRATED CALCIUM SULPHATE SYSTEM

THE PRESENT STATE OF KNOWLEDGE CONCERNING THE PHASES OF THE SYSTEM CALCIUM SULFATE AND CALCIUM SULFATE HYDRATE IS REVIEWED IN THE ARTICLE. BESIDES THE RELEVANT WESTERN LITERATURE, RUSSIAN PUBLICATIONS ARE ALSO CONSIDERED. THERE IS A CONSIDERABLE MEASURE OF AGREEMENT AS TO THE EXISTENCE AND CHARACTERIZATION OF THE CALCIUM SULFATE DIHYDRATE, CALCIUM SULFATE HEMIHYDRATE AND ANHYDRITE II PHASES. RESEARCH RESULTS RELATING TO THE PREPARATION, EXISTENCE, AND PROPERTIES OF ANHYDRITE III ARE DISCUSSED, AS ARE ALSO THE THERMODYNAMIC RELATIONS BETWEEN THE INDIVIDUAL PHASES. THE DIFFERENT CONDITIONS FOR PREPARING THE PURE PHASES IN THE LABORATORY AND FOR THE TECHNICAL PRODUCTION OF THE CALCINED GYPSUM PLASTERS ARE INDICATED. /AUTHOR/

• Supplemental Notes:
  • Vol 19, No 10, PP 487-492
• Authors:
  • Wirsching, F
• Publication Date: 0

Media Info

• Serial:
  • Zement-Kalk-Gips
  • Issue Number: 0

Subject/Index Terms

• TRT Terms: Calcines; Calcium compounds; Chemical properties; Gypsum; Hydrates; Reviews; State of the art studies; Sulfates; Thermodynamics
• Uncontrolled Terms: Preparation
• Old TRIS Terms: Anhydrites; Phase
• Subject Areas: Highways; Materials;

Filing Info

• Accession Number: 00212507
• Record Type: Publication
• Files: TRIS
• Created Date: Sep 1 1970 12:00AM