asbestos packing

简明释义

石棉填料

英英释义

例句

1.The old pipes were sealed with asbestos packing which needed to be removed carefully.

旧管道用石棉填料密封，需要小心拆除。

2.Proper handling of asbestos packing is crucial for safety during maintenance work.

在维护工作中，妥善处理石棉填料对安全至关重要。

3.We must replace the asbestos packing in the compressor to ensure its efficiency.

我们必须更换压缩机中的石棉填料以确保其效率。

4.During the inspection, we found that the asbestos packing in the furnace was deteriorating.

在检查中，我们发现炉子里的石棉填料正在恶化。

5.The technician replaced the worn-out asbestos packing in the steam valve to prevent leaks.

技术人员更换了蒸汽阀中磨损的石棉填料以防止泄漏。

作文

Asbestos has been a significant material in various industries for many years due to its unique properties, such as heat resistance and durability. One of the common applications of asbestos is in the form of asbestos packing, which is used to seal joints and prevent leaks in pipes and machinery. This type of packing is made from fibers of asbestos that are woven together to create a strong, heat-resistant material. The use of asbestos packing can be found in many industrial settings, particularly in environments where high temperatures and pressures are present.However, while asbestos packing has been praised for its effectiveness, it also poses significant health risks. Asbestos fibers, when released into the air, can be inhaled and lead to serious respiratory diseases, including asbestosis, lung cancer, and mesothelioma. These diseases often take years to develop, making it difficult for workers to connect their illness to past exposure. Because of these health risks, many countries have implemented strict regulations regarding the use of asbestos, leading to a decline in the production and use of asbestos packing in recent decades.Despite the dangers associated with asbestos packing, it is still found in older buildings and equipment. Renovation or demolition of these structures can disturb the asbestos materials, releasing harmful fibers into the air. Therefore, it is crucial for workers in construction and maintenance fields to be trained in asbestos awareness and safety practices. Proper handling and disposal of asbestos packing are essential to minimize exposure risks.In response to the dangers of asbestos, alternative materials have been developed to replace asbestos packing. These alternatives, such as fiberglass, aramid fibers, and other synthetic materials, offer similar heat-resistant properties without the associated health risks. Industries are gradually transitioning to these safer options, but the legacy of asbestos continues to pose challenges, particularly in managing existing materials that are still in use.In conclusion, while asbestos packing has historically played a vital role in industrial applications due to its heat-resistant properties, it is crucial to recognize the health risks associated with its use. As society moves towards safer alternatives, it is important to ensure that existing asbestos materials are handled with care to protect the health of workers and the general public. The transition away from asbestos packing is not just a matter of regulatory compliance; it is a necessary step towards safeguarding human health and the environment.

石棉在许多行业中因其独特的耐热性和耐用性而成为重要材料。石棉的一种常见应用是作为石棉填料，用于密封接头并防止管道和机械中的泄漏。这种填料由石棉纤维编织而成，形成一种强大且耐热的材料。在许多工业环境中，特别是在高温和高压的环境中，可以找到石棉填料的使用。然而，尽管石棉填料因其有效性而受到赞扬，但它也带来了重大健康风险。石棉纤维一旦释放到空气中，就可能被吸入并导致严重的呼吸系统疾病，包括石棉肺、肺癌和间皮瘤。这些疾病通常需要多年才能发展，使得工人很难将他们的疾病与过去的接触联系起来。由于这些健康风险，许多国家对石棉的使用实施了严格的法规，导致近年来石棉填料的生产和使用下降。尽管与石棉填料相关的危险存在，但在旧建筑和设备中仍然可以找到它们。翻新或拆除这些结构可能会干扰石棉材料，释放有害纤维到空气中。因此，对于建筑和维护领域的工人来说，接受石棉意识和安全实践的培训至关重要。妥善处理和处置石棉填料对于减少暴露风险至关重要。为了应对石棉的危险，已经开发出替代材料来替换石棉填料。这些替代品，如玻璃纤维、芳纶纤维和其他合成材料，提供了类似的耐热性能，而没有相关的健康风险。各行业正在逐渐过渡到这些更安全的选择，但石棉的遗留问题仍然带来挑战，特别是在管理仍在使用的现有材料方面。总之，虽然石棉填料因其耐热特性在工业应用中历史上发挥了重要作用，但必须认识到与其使用相关的健康风险。随着社会向更安全的替代品转变，确保现有石棉材料得到妥善处理以保护工人和公众的健康至关重要。从石棉填料的过渡不仅仅是合规的问题；这是保护人类健康和环境的必要步骤。