Production of Alpha Plaster Modification by Pressureless Method

Marcela Fridrichová; Iveta Hájková; Karel Dvořák

doi:10.4028/www.scientific.net/AMR.1100.64

Paper Titles

High Strength Alkali Activated Slag Cements with Controlled Setting Times and Early Strength Gain
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The Analysis of the Behavior of Alkali-Activated Materials Applied as a Repair Mortar
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Modification of Natural Anhydrite by Mixed Exciter
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Laboratory Burning of Anhydrite from Phosphogypsum
p.60

Production of Alpha Plaster Modification by Pressureless Method
p.64

Burnt Hydraulic Binder on the Basis of FBC Ashes
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FBC – Ash as Principal Constituent of Mixed Hydraulic Binder
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Selected Parameters of Mortars Containing Fine-Grain Modification of Glass and Clay Brick
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The Difference between Traditional and Bone Porcelain Body
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1100Production of Alpha Plaster Modification by...

Production of Alpha Plaster Modification by Pressureless Method

Abstract:

The goal of researching works was production of alpha hemihydrate of calcium sulphate by pressureless dehydration method in different solution of chloride salts at same molal concentration. Production was done in innovated dehydration device and main watched parameter was influence of dehydrating solutions based on KCl, NaCl and CaCl₂on properties of produced alpha plaster.

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Periodical:

Advanced Materials Research (Volume 1100)

Pages:

64-67

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1100.64

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Online since:

April 2015

Authors:

Marcela Fridrichová*, Iveta Hájková, Karel Dvořák

Keywords:

Alpha Hemihydrate, Chloride Salt, Pressureless Dehydration

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* - Corresponding Author

References

[1] DVOŘÁK, K.; FRIDRICHOVÁ, M.; GAZDIČ, D. Gypsum dehydration to Alpha-gypsum in mixed chloride solutions. Advanced Materials Research. 2012. 457(1). p.391 – 394. ISSN 1022-6680.

DOI: 10.4028/www.scientific.net/amr.457-458.391

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[2] GAZDIČ, D.; Slag-Sulphate Binder Preparation. Advanced Materials Research. 2013. 2013(818). p.68 – 71. ISSN 1022-6680.

DOI: 10.4028/www.scientific.net/amr.818.68

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[3] FRIDRICHOVÁ, M.; DVOŘÁK, K.; GAZDIČ, D. Alpha plaster produced by the pressurelles method of dehydration in salt solution. Ceramics-Silikáty. 2014 pp.21-27. ISSN 0862-5468.

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