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An analysis of selecting personal protective equipment clothing used in foundries.

机译：铸造厂所用个人防护装备的服装选择分析。

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摘要

A foundry is a type of factory that deals with producing metal casting. The metals are casted in to shape by being melted into liquid and is then poured into the mold. Personal protective equipment (PPE) is worn to protect the worker from the hazard that engineering control cannot protect the worker from. A Private company wanted to evaluate their current PPE clothing to understand how well they protect a worker against molten metal splash PPE clothing was tested using the American Standard for Testing Material (ASTM) standard F955-07 entitled "Evaluating Heat Transfer through Materials for Protective Clothing upon Contact with Molten Substances." The ASTM standard F955-07 evaluates the protection of the PPE clothing by their visual appears and calculating the total heat energy through the fabric after molten metal impact. The visual examination evaluates extent of fabric damage by five different categories( charring, shrinkage, metal adherence, and break out/ perforation).The total heat energy is calculated to determine if the PPE clothing will protective a worker from a 2nd degree burn if splashed with molten metal. Twenty six different clothing was used for this experiment of those twenty-six, twenty-one was tested with molten iron and the other five was tested with molten brass. An examination of their results was completed to determine how well the private company was protecting their workers, and if personal protective clothing manufactured for protection from molten metal splash provides the best protection for foundry workers. Results found that majority of the clothing used in the foundries did not protect the worker from attaining a second degree burn, and the PPE clothing manufactured to protect against molten metal provides the best protection against molten metal splash.
机译：铸造厂是一种从事金属铸件生产的工厂。通过熔化成液体将金属铸造成一定形状，然后倒入模具中。穿戴个人防护设备（PPE）可以保护工人免受工程控制无法保护工人的危险。一家私营公司希望评估其当前的PPE服装，以了解他们如何保护工人免受熔融金属飞溅的侵害PPE服装已通过美国测试材料标准（ASTM）标准F955-07（题为“评估防护服材料的热传递”）进行了测试。与熔融物质接触后。” ASTM F955-07标准通过其外观和评估熔融金属撞击后通过织物的总热能来评估PPE服装的防护性能。目视检查通过五种不同的类别（烧焦，收缩，金属附着力和断裂/穿孔）评估织物损坏的程度。计算总热能以确定PPE服装是否可以防止工人溅到第二度烧伤与熔融金属。该实验使用了26种不同的衣服，其中26种衣服，其中21种用铁水测试，另外5种用铜管测试。他们的结果已完成检查，以确定私人公司对工人的保护程度，以及为防止熔融金属飞溅而生产的个人防护服是否能为铸造工人提供最佳保护。结果发现，铸造厂所用的大多数防护服都无法保护工人免受二次烧伤，而为防止熔融金属而制造的PPE防护服则可以提供最佳的防护，以防止熔融金属飞溅。

著录项

  • 作者

    Bazile, Quachel.;

  • 作者单位

    The University of Alabama at Birmingham.;

  • 授予单位 The University of Alabama at Birmingham.;
  • 学科 Occupational safety.
  • 学位 M.S.P.H.
  • 年度 2015
  • 页码 52 p.
  • 总页数 52
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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