Nature, structure, and properties of asbestos cement dust.
نویسندگان
چکیده
منابع مشابه
Investigation of Possible Usage of Electric Arc Furnace Dust in Cement Industry
Synopsis-In this research, possible usage of EAF dust on cement is investigated. Therefore, effects of addition of different percentages of EAF dust on the most important properties of cement such as hydration heat, water coefficient, viscosity, initial and final setting times, strength development and leachability of heavy metals were studied. Results showed that EAF dust alters the characteri...
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The relation between exposure to cement dust and cancer was examined in a population of 546 cement workers and a reference population of 858 randomly sampled men of similar age and area of residence. In 1974 all men gave lifelong occupational and smoking histories; information on incidence of cancer in the period 1974-85 was obtained from the Danish Cancer Registry. No increased risk of overall...
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Editorial Low level exposure to asbestos: is there a cancer risk? In the early days of asbestos use when its harmful potential was not understood hygiene standards at the workplace were extremely low. Airborne dust concentrations were uncontrolled and fibre levels in excess of 100 per ml were not unusual. This type ofexposure led to the discovery that inhalation of asbestos produced pulmonary f...
متن کاملHyperspectral Discrimination of Asbestos‐Cement Roofing
Asbestos is characterised by a unique set of physical and chemical properties, which has led to its many applications [28], such as roofing coatings: flat and corrugated sheets, floors, water supply pipes, textiles, rope, cord and yarn, paper, friction and composition materials, household products, plastic fillers, clutches, brake linings, gaskets and pads for automobiles [30]. Asbestos‐cement ...
متن کاملمولفه های شغلی و محیطی در موارد مزوتلیومای بدخیم پلور و تعیین نسبت شانس بروز مزوتلیوما در مواجهه با آزبست
Background and aimsThe relationship between pleural malignant mesothelioma and exposure to asbestos is well-known, but there is no accurate information regarding high risk occupations and types of exposure in Iran. In this study we specified high risk jobs for asbestos exposure.MethodsIn this case-control study, 64 cases with diagnosis of pleural malignant mesothelioma who were admitted in Masi...
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ورودعنوان ژورنال:
- British journal of industrial medicine
دوره 37 1 شماره
صفحات -
تاریخ انتشار 1980