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Asbestosis is long-term inflammation and scarring of the lungs due to asbestos fibers. [4] Symptoms may include shortness of breath, cough, wheezing, and chest tightness. [1] Complications may include lung cancer, mesothelioma, and pulmonary heart disease. [1][9] Asbestosis is caused by breathing in asbestos fibers.
Asbestos can also be found mixed with cements and resins and woven into fabrics. Asbestos-containing mineral samples may be present in natural history collections. The safe management of asbestos is highly regulated in most countries, [1] [2] e.g. the UK Control of Asbestos Regulations 2012. [3]
Asbestos (/ æ s ˈ b ɛ s t ə s, æ z-,-t ɒ s / ass-BES-təs, az-, -toss) [1] is a naturally occurring, carcinogenic, fibrous silicate mineral.There are six types, all of which are composed of long and thin fibrous crystals, each fibre (particulate with length substantially greater than width) [2] being composed of many microscopic "fibrils" that can be released into the atmosphere by ...
Asbestos abatement. Weathered fibrous asbestos sheeting showing loose fibres. In construction, asbestos abatement is a set of procedures designed to control the release of asbestos fibers from asbestos-containing materials. [1] Asbestos abatement is utilized during general construction in areas containing asbestos materials, particularly when ...
In 1935, officials of Johns-Manville and Raybestos-Manhattan instructed the editor of Asbestos magazine to publish nothing about asbestosis. [42] In 1936, a group of asbestos companies agreed to sponsor research on the health effects of asbestos dust, but required that the companies maintain complete control over the disclosure of the results. [41]
The Control of Asbestos Regulations 2006 came into force in the United Kingdom on 13 November 2006 and brought together a number of other asbestos related pieces of legislation. [1] This has been superseded by The Control of Asbestos Regulations 2012. The pieces of legislation the regulations revoked and replaced were the 'Control of Asbestos ...
These changes mean that some non-licensed asbestos work now requires notification, and has additional requirements for managing this work (e.g. record keeping and health surveillance). [57] Dutyholders of all non-domestic properties within the UK must establish an asbestos register and a management plan.
The Asbestos Hazard Emergency Response Act (AHERA) is a US federal law enacted by the 99th United States Congress and signed into law by President Ronald Reagan. [1] It required the EPA to create regulations regarding local educational agencies inspection of school buildings for asbestos-containing building material, prepare asbestos management plans, and perform asbestos response actions to ...