Rice Husk Ash Cements

Author : Rafat Siddique
Publisher : Springer Science & Business Media
ISBN 13 : 3540742948
Total Pages : 422 pages
Book Rating : 4.44/5 ( download)

DOWNLOAD NOW!

Download or read book Waste Materials and By-Products in Concrete written by Rafat Siddique and published by Springer Science & Business Media. This book was released on 2007-11-13 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The amount and variety of waste that humanity dumps in landfill sites is nothing short of a scandal, believes Rafat Siddique, of Deemed University in Patiala, India. Instead, we ought to be building new homes out of it! Siddique shows in this important book that many non-hazardous waste materials and by-products which are landfilled, can in fact be used in making concrete and similar construction materials.

Author : Satish Chandra
Publisher : Elsevier
ISBN 13 : 0815519516
Total Pages : 672 pages
Book Rating : 4.15/5 ( download)

DOWNLOAD NOW!

Download or read book Waste Materials Used in Concrete Manufacturing written by Satish Chandra and published by Elsevier. This book was released on 1996-12-31 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. To some extent, it will help to solve the problem otherwise encountered in disposing of the wastes. Partial replacement of clinker or portland cement by slag, fly ash, silica fume and natural rock minerals illustrates these aspects. Partial replacement by natural materials that require little or no processing, such as pozzolans, calcined clays, etc., saves energy and decreases emission of gases. The output of waste materials suitable as cement replacement (slags, fly ashes, silica fumes, rice husk ash, etc.) is more than double that of cement production. These waste materials can partly be used, or processed, to produce materials suitable as aggregates or fillers in concrete. These can also be used as clinker raw materials, or processed into cementing systems. New grinding and mixing technology will make the use of these secondary materials simpler. Developments in chemical admixtures: superplasticizers, air entraining agents, etc., help in controlling production techniques and, in achieving the desired properties in concrete. Use of waste products is not only a partial solution to environmental and ecological problems; it significantly improves the microstructure, and consequently the durability properties of concrete, which are difficult to achieve by the use of pure portland cement. The aim is not only to make the cements and concrete less expensive, but to provide a blend of tailored properties of waste materials and portland cements suitable for specified purpose. This requires a better understanding of chemistry, and materials science. There is an increasing demand for better understanding of material properties, as well as better control of the microstructure developing in the construction material, to increase durability. The combination of different binders and modifiers to produce cheaper and more durable building materials will solve to some extent the ecological and environmental problems.

Author : Rafat Siddique
Publisher : Springer Science & Business Media
ISBN 13 : 3642178669
Total Pages : 297 pages
Book Rating : 4.65/5 ( download)

DOWNLOAD NOW!

Download or read book Supplementary Cementing Materials written by Rafat Siddique and published by Springer Science & Business Media. This book was released on 2011-03-28 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an attempt to consolidate the published research related to the use of Supplementary Cementing Materials in cement and concrete. It comprises of five chapters. Each chapter is devoted to a particular supplementing cementing material. It is based on the literature/research findings published in journals/conference proceeding, etc. Topics covered in the book are; coal fly ash, silica fume (SF), granulated blast furnace slag (GGBS), metakaolin (MK), and rice husk ash (RHA). Each chapter contains introduction, properties of the waste material/by-product, its potential usage, and its effect on the properties of fresh and hardened concrete and other cement based materials.

Author : V.M. Malhotra
Publisher : CRC Press
ISBN 13 : 1482296764
Total Pages : 208 pages
Book Rating : 4.61/5 ( download)

DOWNLOAD NOW!

Download or read book Pozzolanic and Cementitious Materials written by V.M. Malhotra and published by CRC Press. This book was released on 2014-04-21 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series will present twenty short, sharply-focused tracts, each one covering one of the many aspects of concrete technology: materials, design, construction, testing, and other significant aspects. Volume 1 provides a complete overview of the mineral admixtures used in concrete, including silica fume, slag, rice-husk ash, fly ash, and natural pozzolans. This book will include the mineral and chemical composition of the admixtures, their chemical reactions with cement and as a method of recycling.

Author : NPCS Board of Consultants & Engineers
Publisher : NIIR PROJECT CONSULTANCY SERVICES
ISBN 13 : 9381039801
Total Pages : 212 pages
Book Rating : 4.09/5 ( download)

DOWNLOAD NOW!

Download or read book Manufacture of Value Added Products from Rice Husk (Hull) and Rice Husk Ash (RHA)(2nd Revised Edition) written by NPCS Board of Consultants & Engineers and published by NIIR PROJECT CONSULTANCY SERVICES. This book was released on 2018-09-06 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manufacture of Value Added Products from Rice Husk (Hull) and Rice Husk Ash (RHA) (Precipitated Silica, Activated Carbon, Cement, Electricity, Ethanol, Hardboard, Oxalic Acid, Paper, Particle Board, Rice Husk Briquettes, Rice Husk Pellet, Silicon, Sodium Silicate Projects) Rice husk is the outermost layer of protection encasing a rice grain. Rice husk was largely considered a waste product that was often burned or dumped on landfills. Many ways are being thought for disposal of rice husk and only a small quantity of rice husk is used in agricultural field as a fertilizer, or as bedding and for stabilisation of soils. Therefore, the use of rice husk as rice husk ash is one of the most viable solution. The husk can be used for poultry farming, composting or burning. In the case of burning, it has been used as biomass to power reactors to generate thermal or electrical energy. India is a major rice producing country and the husk generated during milling is mostly used as a fuel in the boilers for processing paddy, producing energy through direct combustion and / or by gasification. The rice husk ash causes more environmental pollution and its disposal becomes a problem, hence requires attention regarding its disposal and its reuse. The ash is mainly composed of carbon and silica due to which it is used to manufacture different value added products. This book provides thorough information to utilize RHA with process pathway for economically valuable products. This handbook explains manufacturing process with flow diagrams of various value added products from rice husk & rice husk ash, photographs of plant & machinery with supplier’s contact details and sample plant layout & process flow sheets. The major contents of the book are rice husk, rice husk ash RHA), precipitated silica from rice husk ash, activated carbon from rice husk, cement from rice husk ash, electricity from rice husk, ethanol from rice husk, hardboard from rice husk, oxalic acid from rice husk, paper from rice husk, particle board from rice husk, rice husk briquettes, rice husk pellet, silicon from rice husk, sodium silicate from rice husk, packaging. This book will be a mile stone for the entrepreneurs, existing units, professionals, libraries and others interested in recovery of value added products from rice husk (rice hull) & rice husk ash to explore an economic way for recycle and reuse of agricultural waste. TAGS How to Manufacture Rice Husk based Products, Forming Products from Rice Husk, Rice Husk Ash Fuel & Powder Value Added Products, Rice Husk based Products, How to Produce Rice Husk based Products, Rice Husk (Hull), Rice Husk as a by-Product, How to Earn Money from Rice Husk Ash, Profitable Project Investment Opportunity in by-Product from Rice Husk Ash Rice Husk (Hull), Value Added Products From Rice Husk or Rice Hull Ash, Rice Husk Products, Rice Husk Product Production, Making of Rice Husk in India, Rice Husk Ash, Rice husk as a by-product, Rice Husk ash fuel, Use of Rice Husk Ash, Manufacturing of Rice Husk Ash, Study on properties of rice husk ash and its use, Projects on Rice Husk, Rice Hull, Rice Husk Ash, Properties and Industrial Applications of Rice husk, Rice Husk Production, Manufacturing of Products form rice hull, Potential of Rice Husk, Utilization of Rice Husk and their Ash in Product Manufacturing, Projects on Rice Husk, Projects on Rice Hull, Investment Opportunities in Manufacturing of Rice Husk, How to make Rice Husk Ash, Rice Husk Ash Production Process, RHA, Rice Husk Grinding, Rice Husk Granulation, Energy From Rice Husk, Projects on Rice Husk Products, Rice Husk and Powder, Rice Husk Production, Process of Manufacture of Products from Rice Husk Ash and Rice Hull, How to Make Rice Husk, Rice Husk Ash Making, Forming Products from Rice Hull

Author : J.C. Maso
Publisher : CRC Press
ISBN 13 : 0203627253
Total Pages : 218 pages
Book Rating : 4.59/5 ( download)

DOWNLOAD NOW!

Download or read book Interfacial Transition Zone in Concrete written by J.C. Maso and published by CRC Press. This book was released on 2004-03-01 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: An important new state-of-the-art report prepared by RILEM Technical Committee 108 ICC. It has been written by a team of leading international experts from the UK, USA, Canada, Israel, Germany, Denmark, South Africa, Italy and France. Research studies over recent years in the field of cement science have focused on the behaviour of the interfaces between the components of cement-based materials. The techniques used in other areas of materials science are being applied to the complex materials found in cements and concretes, and this book provides a significant survey of the present state of the art.

Author : Jayant D. Bapat
Publisher : CRC Press
ISBN 13 : 1439817928
Total Pages : 315 pages
Book Rating : 4.26/5 ( download)

DOWNLOAD NOW!

Download or read book Mineral Admixtures in Cement and Concrete written by Jayant D. Bapat and published by CRC Press. This book was released on 2012-08-06 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written to meet the requirements of engineers working in construction and concrete manufacturing, Mineral Admixtures in Cement and Concrete focuses on how to make more workable and durable concrete using mineral admixtures. In particular, it covers pulverized fuel ash (PFA), blast furnace slag (BFS), silica fume (SF), rice husk ash (RHA), and metakaolin (MK), as well as some new admixtures currently under investigation. For each mineral admixture, the book looks at manufacturing and processing, physical characteristics, chemical and mineralogical composition, quality control, and reported experiences. It also examines the provisions of national standards on the admixture’s addition to cement and concrete. References to microstructures and chemistry are kept to a minimum and only discussed to the extent necessary to help readers apply the admixtures in practice. The book also addresses hydration, presenting the relevant chemistry and detailing the impact of adding mineral admixtures to concrete. A chapter on strength and durability explains the mechanisms, models, and standards related to concrete deterioration and how to mitigate carbonation, alkali-aggregate reactions, chloride attack and corrosion of reinforcement, external and internal sulphate attack, decalcification, and freeze-thaw action. This book is a useful reference for practicing engineers and students alike. It brings together, in one volume, information on the materials, hydration, and the strength and durability of cement and concrete with mineral admixtures. Offering a deeper understanding of mineral admixtures, it encourages engineers to more effectively use these and other wastes in cement and concrete to support more sustainable growth of the cement and construction industry.

Author : K. Ganesh Babu
Publisher : Springer Nature
ISBN 13 : 9811514046
Total Pages : 393 pages
Book Rating : 4.43/5 ( download)

DOWNLOAD NOW!

Download or read book Emerging Trends in Civil Engineering written by K. Ganesh Babu and published by Springer Nature. This book was released on 2020-01-11 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises select papers from the International Conference on Emerging Trends in Civil Engineering (ICETCE 2018). Latest research findings in different branches of civil engineering such as structural engineering, construction materials, geotechnical engineering, water resources engineering, environmental engineering, and transportation infrastructure are covered in this book. The book also gives an overview of emerging topics like smart materials and structures, green building technologies, and intelligent transportation system. The contents of this book will be beneficial for students, academicians, industrialists and researchers working in the field of civil engineering.

Author : V.M. Malhotra
Publisher : CRC Press
ISBN 13 : 1351087746
Total Pages : 380 pages
Book Rating : 4.42/5 ( download)

DOWNLOAD NOW!

Download or read book Condensed Silica Fume in Concrete written by V.M. Malhotra and published by CRC Press. This book was released on 2018-01-18 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the first of its kind, this book presents a balanced view of the effect of condensed silica fume on the physical, chemical, mechanical, and durability aspects with respect to cement paste, mortar, and concrete. It discusses the nature and types of condensed silica fume, physical characteristics, product variation and problems involved in its handling and transportation.

Author : Srinivasan Chandrasekaran
Publisher : Springer Nature
ISBN 13 : 9813363894
Total Pages : 261 pages
Book Rating : 4.92/5 ( download)

DOWNLOAD NOW!

Download or read book Recent Advances in Structural Engineering written by Srinivasan Chandrasekaran and published by Springer Nature. This book was released on 2021-03-31 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents the select proceedings of National Conference on Recent Advances in Structural Engineering (NCRASE 2020). Various topics covered in this book include advanced structural materials, computational methods of structures, earthquake resistant analysis and design, analysis and design of structures against wind loads, pre-stressed concrete structures, bridge engineering, experimental methods and techniques of structures, offshore structures, composite structures, smart materials and structures, port and harbor structures, structural dynamics, high rise structures, sustainable materials in the construction technology, advanced structural analysis, extreme loads on structures, innovative structures, and special structures. The book will be useful for researchers and professional working in the field of structural engineering.