Waste materials used in concrete manufacturing / edited by Satish Chandra.

Format:

Book

Contributor:

ScienceDirect (Servicio en línea)

Chandra, Satish, Dr. Ing.

Series:

Building materials science series

Language:

English

Subjects (All):

Concrete--Additives.

Concrete.

Waste products.

Physical Description:

1 online resource (673 p.)

Place of Publication:

Westwood, N.J., U.S.A. : Noyes Publications, c1997.

Language Note:

English

Summary:

The environmental aspects involved in the production and use of cement, concrete and other building materials are of growing importance. CO2 emissions are 0.8-1.3 ton/ton of cement production in dry process. SO2 emission is also very high, but is dependent upon the type of fuel used. Energy consumption is also very high at 100-150 KWT/ton of cement produced. It is costly to erect new cement plants. Substitution of waste materials will conserve dwindling resources, and will avoid the environmental and ecological damages caused by quarrying and exploitation of the raw materials for making cement

Contents:

Front Cover; Waste Materials Used in Concrete Manufacturing; Copyright Page; CONTENTS; CHAPTER 1. PROPERTIES AND USE OF SOLID RESIDUE FROM FLUIDIZED BED COAL COMBUSTION; INTRODUCTION; STARTING MATERIALS AND THE COMBUSTION PROCESS; THE CHEMICAL AND PHASE COMPOSITION OF AFBC AND PFBC ASHES; THE REACTIVITY OF FLUIDIZED BED ASHES; THE ANALYSIS OF ASHES AND TESTING OF ASH MIXES; UTILIZATION OF ASHES WITHOUT ADDITIVES; PORTLAND FLY ASH CEMENTS AND COMPOSITE CEMENTS; POSSIBLE USE OF AFBC AND PFBC SOLID RESIDUE AS CONSTITUENTS OF CONCRETE MIXES

THE USE OF FLUIDIZED BED ASHES IN MULTI-COMPONENT PORTLAND CLINKER FREE CEMENTSAUTOCLAVED PRODUCTS; ARTIFICIAL CONCRETE AGGREGATE; FLUIDIZED BED ASHES AS CONSTITUENTS OF PORTLAND CEMENT CLINKER RAW MEAL; LEGAL AND STANDARDIZATION ASPECTS, PERFORMANCE REQUIREMENTS; CONCLUSIONS AND RECOMMENDATIONS FOR FUTURE RESEARCH; REFERENCES; CHAPTER 2. PRODUCTION AND USE OF BY-PRODUCT GYPSUM IN THE CONSTRUCTION INDUSTRY; INTRODUCTION; CHEMICAL GYPSUMS; FLUE GAS DESULPHURIZATION PRODUCTS; REFERENCES; CHAPTER 3. FLY ASH IN CONCRETE; INTRODUCTION; FLY ASH CHARACTERIZATION

EFFECT OF FLY ASH ON FRESH AND HARDENED CONCRETE PROPERTIESDURABILITY; OTHERS; REFERENCES; CHAPTER 4. THE USE OF RICE HUSK ASH IN CONCRETE; INTRODUCTION; CLASSIFICATION OF RICE HUSK ASH; ANALYSIS OF THE QUALITY OF RHA; HYDRATION MECHANISMS OF PASTE WITH RHA; EARLY CHARACTERISTICS OF CONCRETE WITH RHA; THE DURABILITY PROPERTIES OF CONCRETE WITH RHA; SUMMARY; REFERENCES; CHAPTER 5. BLAST FURNACE SLAG - THE ULTIMATE BINDER; INTRODUCTION; GRANULATED BLAST FURNACE SLAG; PROCESSES OF HYDRATION AND HARDENING OF SLAG CEMENTS; CEMENTS USING BLAST FURNACE GRANULATED SLAGS

CONCRETES CONTAINING GRANULATED BLAST FURNACE SLAGSFIELD EXPERIENCE AND SPECIAL USE OF SLAG ALKALI CEMENTS; CONCLUSIONS AND RECOMMENDATIONS; REFERENCES; CHAPTER 6. RED MUD AND PHOSPHOGYPSUM AND THEIR FIELDS OF APPLICATION; INTRODUCTION; RED MUD UTILIZATION; PHOSPHOGYPSUM UTILIZATION; SUMMARY AND CONCLUSIONS; REFERENCES; CHAPTER 7. USE OF LIGNIN-BASED PRODUCTS IN CONCRETE; INTRODUCTION; THE NATURE AND SOURCE OF LIGNINS; LIGNOSULPHONATES; USE OF LIGNOSULPHONATES IN CONCRETE; EFFECTS ON HYDRATION OF CEMENT AND MICROSTRUCTURE OF CONCRETE; PERFORMANCE IN CONCRETE

FACTORS INFLUENCING THE PERFORMANCE OF LIGNOSULPHONATE ADMIXTURESUSE AS SUPERPLASTICIZERS; EFFECTS ON DURABILITY OF CONCRETE; CONCLUDING REMARKS; ACKNOWLEDGMENTS; REFERENCES; CHAPTER 8. RECYCLING OF WASTE AS AN ALTERNATIVE RAW MATERIAL AND FUEL IN CEMENT MANUFACTURING; INTRODUCTION; WASTE; UTILIZATION OF WASTE AND ENVIRONMENTAL POLLUTION CONTROL; INFLUENCE OF USING WASTE ALTERNATIVES TO REPLACE RAW MATERIALS AND FUEL ON CLINKER FORMATION AND THE CHARACTER OF CEMENT CLINKER; INFLUENCE OF WASTE ALTERNATIVES ON CEMENT QUALITY; PROCEDURE TO USE WASTE AS ALTERNATIVE RAW MATERIALS AND FUELS

OTHER TYPES OF CEMENT-UTILIZING WASTE

Notes:

Description based upon print version of record.

Description based on publisher supplied metadata and other sources.

Includes bibliographical references and index.

ISBN:

0-08-094630-5

1-282-76935-9

9786612769351

1-282-02777-8

9786612027772

0-8155-1951-6

1-59124-167-7

OCLC:

437108067