Download or read book Asbestos and Alternate Fibrous Materials written by B. Wulfhorst and published by . This book was released on 1990 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Asbestos and Other Fibrous Materials written by H. Catherine W. Skinner and published by Oxford University Press. This book was released on 1988-11-03 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive sourcebook describes the chemical, physical, and mineralogical aspects of fibrous inorganic materials, both synthetic and naturally occurring. A general description of the fibrous state, the range of compounds that can adopt this form, and an overview of the characteristics unique to such materials form the backbone of the book . The authors also assess the application and use of asbestos and other fibrous materials in industry and evaluate their potential as health hazards. The information gathered here will be highly useful to medical investigators and legal professionals involved in environmental health.
Download or read book Fibrous Materials as Alternatives for Asbestos for Various Applications and Product Groups written by E. Poeschel and published by . This book was released on 1986 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mineral Fibers and Health written by F.D.K. Liddell and published by CRC Press. This book was released on 1991-06-04 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: The part of this book covering pathogensis and modes of action begins with a chapter on the physicochemical properties of asbestos fibers and a chapter on the deposition and retention of fibers within the lung and their clearance. Some of the effects of asbestos can be reproduced in animal experiments, and the book includes a full review of the results from animal studies using various routes of administration of fibers. It is also generally accepted that the effects of fibers on pulmonary macrophages is central to all fiber-induced pathology, and the release of macrophage-associated inflammatory and immunological mediatros is dealt with in a further chapter. Examination of pathogenicity by cell culture is described, and areas covered include the role of free radicals and cellular mechanisms in producing genetic damage. The fiber-induced activation of some second messenger pathways is also described, with consideration of whether or not similar cellular mechanisms are responsible for all the clinical conditions associated with fiber exposure. Knowledge of the mechanisms involved should be valuable in the development of safe fibers and the prevention of human exposure to new materials that are dangerous as asbestos. The final chapters expound and resolve the conflicts in evidence, discuss the importance of fibers for human well-being and the possible health impact on nonmineral alternatives, and evaluate risks to the public
Download or read book Asbestos and Other Fibrous Materials written by H. Catherine W. Skinner and published by Oxford University Press, USA. This book was released on 1988 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive sourcebook describes the chemical, physical, and mineralogical aspects of fibrous inorganic materials, both synthetic and naturally occurring. A general description of the fibrous state, the range of compounds that can adopt this form, and an overview of thecharacteristics unique to such materials form the backbone of the book . The authors also assess the application and use of asbestos and other fibrous materials in industry and evaluate their potential as health hazards. The information gathered here will be highly useful to medical investigatorsand legal professionals involved in environmental health.
Download or read book Asbestiform Fibers written by National Research Council and published by National Academies Press. This book was released on 1984-02-01 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much of the more than 30 million tons of asbestos used in the United States since 1900 is still present as insulation in offices and schools, as vinyl-asbestos flooring in homes, and in other common products. This volume presents a comprehensive evaluation of the relation of these fibers to specific diseases and the extent of nonoccupational risks associated with them. It covers sources of asbestiform fibers, properties of the fibers, and carcinogenic and fibrogenic risks they pose.
Download or read book Definitions for Asbestos and Other Health related Silicates written by American Society for Testing and Materials and published by ASTM International. This book was released on 1984 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fibre Alternatives to Asbestos in the Nordic countries written by Ole Jørgensen and published by Nordic Council of Ministers. This book was released on 1994 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fibre Alternatives to Asbestos in the Nordic Countries
Download or read book Fibers written by Dieter Veit and published by Springer Nature. This book was released on 2023-01-09 with total page 1026 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook covers the production of all relevant natural and man-made fibers, their inner structure, properties, applications, markets and historic development. More than 1,600 photos, maps and sketches complement the text. The properties of important fibers are compared in a large number of tables and graphics to simplify selecting an appropriate fiber for a given application.
Download or read book Asbestos and Other Fibrous Materials written by H. Catherine W. Skinner and published by . This book was released on 1988 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ASBESTOS AND OTHER FIBROUS MATERIALS MINERALOGY CRYSTAL CHEMISTRY AND HEALTH EFFECTS written by H. CATHERINE W. SKINNER and published by . This book was released on 1988 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Asbestiform Fibers written by Committee on Nonoccupational Health Risks of Asbestiform Fibers and published by . This book was released on 1984 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much of the more than 30 million tons of asbestos used in the United States since 1900 is still present as insulation in offices and schools, as vinyl-asbestos flooring in homes, and in other common products. This volume presents a comprehensive evaluation of the relation of these fibers to specific diseases and the extent of nonoccupational risks associated with them. It covers sources of asbestiform fibers, properties of the fibers, and carcinogenic and fibrogenic risks they pose.
Download or read book Asbestos Exposure in India written by Maya Yadav and published by diplom.de. This book was released on 2016-01-06 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Agency for Cancer Research (IARC) classifies asbestos as a proven human carcinogen. No amount of asbestos exposure is safe for human health. Consequently, the use of all forms of asbestos has been banned in most of the developed countries. Unfortunately, India has failed to impose such a ban. Despite the fact that a ban on mining in India is being placed for more than 20 years, mines in the private sector of India are still in operation and asbestos continues to be used in large quantities. The official reason given by both industry and government is that it is a material for the poor as it is cheap and has many good properties. Generally, people in the slum area often cook their food in the open wood fire under asbestos roofing. This results in cracking of asbestos cement roofs exposing asbestos, making it friable as the height of most rural houses roofed with asbestos cement is too small to have effective air circulation. In addition, on the roofs of Indian slums, where it is sawn and fixed by hand, it’s difficult to avoid releasing a large number of dangerous fibers. The inhabitants paint their asbestos roofing with emulsion paint which also deteriorates it, rapidly resulting in discoloration and mould growth. As a result, Asbestos related diseases are more common in the slum area. In this study, Asbestos cement sample was randomly scanned at various magnifications to identify asbestos fibers and determine how asbestos fibers are mixed with construction materials. Laboratory analyses were performed on the asbestos cement sample to establish a relationship between: i) morphology (shape of the crystals), ii) the asbestos cement mineralogical composition using SEM analyses and iii) high magnification structure of the individual fibers (fibrils), as well as iv) energy dispersive x-ray analysis of the fiber chemistry by comparison to a standard. Also, quantification analysis of fiber length and thickness was performed due to the reason that fibrogenicity and carcinogenicity of asbestos fibers are both dependent on several fiber parameters including fiber dimensions. There are several standards specified under the Factories Act and Mines Act including limits of exposure. But standards in India are only on paper. All forms of asbestos pose grave to human health. All are proven human carcinogens. There is no continued justification for the use of asbestos. Its production and use should be banned worldwide. A global ban on asbestos is needed.
Download or read book Alternatives to Asbestos written by A. A. Hodgson and published by . This book was released on 1989 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 26th volume in the CRAC series is devoted to that branch of materials science concerned with finding alternatives for asbestos. The first section considers the raw materials that can be used to construct alternatives to asbestos. The second section discusses the feasibility of replacing asbestos in real-life applications. The third section considers the health aspects associated with the alternative materials, both inorganic and organic.
Download or read book Toxic and Biomedical Effects of Fibers written by Paul Gross and published by William Andrew. This book was released on 1984 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Industrial Minerals Rocks written by Jessica Elzea Kogel and published by SME. This book was released on 2006 with total page 1576 pages. Available in PDF, EPUB and Kindle. Book excerpt: News, Inc., Portland, OR (booknews.com).
