Study on Preparation of High Strength Gypsum by Flue Gas Desulfurization Gypsum

Ji Xiu Zhang; Peng Xuan Duan; Ye Zhang

doi:10.4028/www.scientific.net/AMM.405-408.2681

Paper Titles

An Experimental Study on the Contribution of Fire Retardant Coating to the Fire Protection of Concrete
p.2660

Fly-Ash Concretes of 50% of the Replacement Ratio to Reduce the Cracking in Concrete Structures
p.2665

Transient Diffusion Behavior of Chloride Ions in Concrete with a Macro Crack
p.2671

Experimental Research and ANSYS Analysis of Temperature Field of Concrete Specimens Reinforced by Paste Method in the Fire
p.2677

Study on Preparation of High Strength Gypsum by Flue Gas Desulfurization Gypsum
p.2681

Physical Nonlinearity and Anisotropic Features of Materials in Structure Analysis
p.2686

Mechanical Properties Contrast Between Fiber Reinforced Composite Poles and Traditional Poles
p.2690

The Green Materials Fabrication and Advanced Molds Design
p.2694

Mechanical Evaluation of Concrete Containing Lightweight Aggregates
p.2699

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 405-408Study on Preparation of High Strength Gypsum by...

Study on Preparation of High Strength Gypsum by Flue Gas Desulfurization Gypsum

Abstract:

In this paper, the flue gas desulfurization gypsum (FGD) generated from thermal power plant is used to produce high strength gypsum. The basic properties of super high strength gypsum prepared by FGD gypsum are investigated based on the test results of strength, thermal expansion rate, crystal appearance and size. The results indicate that the properties of high strength gypsum prepared by FGD gypsum above α50 standard. This can be a reference for gypsum-based α super high-strength gypsum related product development.

You might also be interested in these eBooks

Progress in Industrial and Civil Engineering II

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 405-408)

Pages:

2681-2685

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.405-408.2681

Citation:

Cite this paper

Online since:

September 2013

Authors:

Ji Xiu Zhang, Peng Xuan Duan, Ye Zhang

Keywords:

Comparative Study, Flue Gas Desulfurization Gypsum, Natural Gypsum, Super High Strength Gypsum

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Chen yan. Yue wenhai . Dong ruolan. Gypsum building material [M]. Beijing: China Architecture & Building Press. (2003).

Google Scholar

[2] Chen zhishan. The production process of α semi-hydrated gypsum[J]. Nonmetallic mine, 1995, 103(1): 23-25.

Google Scholar

[3] Li tianwen, Jiang siqing. The new production process of α semi-hydrated high strength gypsum.

Google Scholar

[4] α-High strength gypsum plaster. JC／T 2038 (2010).

Google Scholar

[5] Mou Guodong. A Study on the Phase-transformation of the Bassanites During Hydration[J]. Journal of the Chinese Ceramic Society, 2002, 30(4): 532-536.

Google Scholar