Author: U.S. Army Engineer Waterways Experiment Station
Publisher:
ISBN:
Category : Cement
Languages : en
Pages : 60
Book Description
Portland-pozzolan Cement Made with Tennessee Valley Authority Fly Ash
Author: U.S. Army Engineer Waterways Experiment Station
Publisher:
ISBN:
Category : Cement
Languages : en
Pages : 60
Book Description
Publisher:
ISBN:
Category : Cement
Languages : en
Pages : 60
Book Description
Portland-Pozzolan Cement Made with Tennessee Valley Authority Fly Ash
Author: Bryant Mather
Publisher:
ISBN:
Category :
Languages : en
Pages : 48
Book Description
Fly ash, mechanically collected at the Colbert, Alabama, steam generating plant of the Tennessee Valley Authority, has a chemical composition such that it would be satisfactory for use as a pozzolanic admixture in portland-cement concrete. However, it does not meet current specifications for such use because it is too coarse. The investigation described herein revealed that this fly ash can be used to make a satisfactory portland-pozzolan cement either by grinding the fly ash separately and blending it with commercially manufactured portland cement or by intergrinding fly ash, portland-cement clinker, and gypsum. The rate of chemical activity, as indicated by heat of hydration and the rate of development of compressive strength, decreases with increasing fly ash content of the cement-fly ash blend or the fly ash-portland-pozzolan cement when the fineness is held constant, and increases with increasing fineness when the fly ash content is held constant. Federal Specifications for portland-pozzolan cement are included as Appendix A.
Publisher:
ISBN:
Category :
Languages : en
Pages : 48
Book Description
Fly ash, mechanically collected at the Colbert, Alabama, steam generating plant of the Tennessee Valley Authority, has a chemical composition such that it would be satisfactory for use as a pozzolanic admixture in portland-cement concrete. However, it does not meet current specifications for such use because it is too coarse. The investigation described herein revealed that this fly ash can be used to make a satisfactory portland-pozzolan cement either by grinding the fly ash separately and blending it with commercially manufactured portland cement or by intergrinding fly ash, portland-cement clinker, and gypsum. The rate of chemical activity, as indicated by heat of hydration and the rate of development of compressive strength, decreases with increasing fly ash content of the cement-fly ash blend or the fly ash-portland-pozzolan cement when the fineness is held constant, and increases with increasing fineness when the fly ash content is held constant. Federal Specifications for portland-pozzolan cement are included as Appendix A.
Portland-pozzolan Cement Made with Tennessee Valley Authority Fly Ash
Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category : Cement
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Cement
Languages : en
Pages : 0
Book Description
Properties and Use of Fly Ash in Portland Cement Concrete
Author: Tennessee Valley Authority. Singleton Materials Engineering Laboratory
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 75
Book Description
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 75
Book Description
List of Publications of the U.S. Army Engineer Waterways Experiment Station
Author: U.S. Army Engineer Waterways Experiment Station
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 430
Book Description
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 430
Book Description
List of Publications of the U.S. Army Engineers Waterway Experiment Station
Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category :
Languages : en
Pages : 130
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 130
Book Description
Information Circular
Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 782
Book Description
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 782
Book Description
List of Publications of the U.S. Army Engineer Waterways Experiment Station
Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 322
Book Description
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 322
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1812
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1812
Book Description
Combustion Residues
Author: Michael Cox
Publisher: John Wiley & Sons
ISBN: 9780470094433
Category : Science
Languages : en
Pages : 442
Book Description
The first book on novel products derived from the new generation of combustion ashes, Combustion Residues —Sustainable Applications discusses the nature of ashes derived from coal co-combustion, biomass, and other fuels in traditional and stand-alone power plants and municipal waste incinerators. In addition, the book examines the development of novel commercial products incorporating such ashes, including the importance of technical and environmental standards, marketing strategies, and promotion.
Publisher: John Wiley & Sons
ISBN: 9780470094433
Category : Science
Languages : en
Pages : 442
Book Description
The first book on novel products derived from the new generation of combustion ashes, Combustion Residues —Sustainable Applications discusses the nature of ashes derived from coal co-combustion, biomass, and other fuels in traditional and stand-alone power plants and municipal waste incinerators. In addition, the book examines the development of novel commercial products incorporating such ashes, including the importance of technical and environmental standards, marketing strategies, and promotion.