asbestos cement

简明释义

石棉水泥

英英释义

例句

1.The contractor recommended replacing the asbestos cement siding to ensure the safety of the home.

承包商建议更换石棉水泥外墙，以确保房屋的安全。

2.During the inspection, we discovered that the roof was constructed with asbestos cement sheets.

在检查过程中，我们发现屋顶是用石棉水泥板建造的。

3.Schools built before the 1980s may still have asbestos cement in their construction.

1980年前建造的学校可能仍然在其结构中使用了石棉水泥。

4.Removing asbestos cement materials requires special training and safety precautions.

拆除石棉水泥材料需要特别的培训和安全措施。

5.The old pipes in the building were made of asbestos cement, which poses a health risk during renovations.

这栋建筑中的旧管道是由石棉水泥制成的，在翻修过程中会带来健康风险。

作文

Asbestos has been a significant material in construction for many decades. One of the most notable applications of asbestos is in the production of asbestos cement, which is a composite material made by mixing asbestos fibers with cement. This combination creates a strong and durable product that has been widely used in building materials such as roofing sheets, pipes, and wall panels. However, despite its strength and resistance to fire, the use of asbestos cement has raised serious health concerns due to the hazardous nature of asbestos fibers. When disturbed, these fibers can become airborne and pose severe respiratory risks to individuals who inhale them.The advantages of asbestos cement are numerous. For instance, it is lightweight yet incredibly strong, making it an ideal choice for various construction applications. Additionally, asbestos cement is resistant to water and chemicals, which contributes to its longevity and effectiveness in harsh environments. Many buildings constructed in the mid-20th century utilized asbestos cement products, leading to their widespread presence in residential and commercial structures.However, the very properties that made asbestos cement popular also contributed to its downfall. As research advanced, it became evident that exposure to asbestos could lead to serious health issues, including asbestosis, lung cancer, and mesothelioma. These findings prompted many countries to ban or restrict the use of asbestos in construction materials. Consequently, the demand for asbestos cement has significantly declined, and alternative materials have emerged to replace it in the market.In recent years, efforts have been made to safely remove and dispose of existing asbestos cement products from buildings. This process requires careful handling and adherence to safety regulations to prevent the release of asbestos fibers into the air. Professionals trained in asbestos abatement are often employed to ensure that the removal process is conducted safely and effectively.Public awareness regarding the dangers of asbestos cement has also increased, leading to more stringent regulations and guidelines for its use. Homeowners and builders are now encouraged to conduct thorough inspections of older buildings to identify potential asbestos-containing materials before renovation or demolition projects begin.In conclusion, while asbestos cement played a crucial role in the construction industry for many years, its associated health risks have led to a reevaluation of its use. The transition to safer alternatives is essential to protect public health and ensure that future generations are not exposed to the dangers of asbestos. Understanding the implications of asbestos cement and advocating for safe practices in construction will contribute to a healthier environment for all.

石棉在建筑中已经成为一个重要的材料，几十年来一直被广泛应用。其中最显著的应用之一是生产石棉水泥，这是一种通过将石棉纤维与水泥混合而成的复合材料。这种组合创造了一个强大且耐用的产品，广泛用于建筑材料，如屋顶板、管道和墙板。然而，尽管其强度和耐火性，使用石棉水泥引发了严重的健康问题，因为石棉纤维具有危险性。当石棉遭到破坏时，这些纤维可能会变得悬浮在空气中，并对吸入它们的人构成严重的呼吸风险。石棉水泥的优点是众多的。例如，它轻便但极其坚固，使其成为各种建筑应用的理想选择。此外，石棉水泥耐水和耐化学品，这有助于其在恶劣环境中的耐久性和有效性。许多在20世纪中叶建造的建筑物都使用了石棉水泥产品，导致其在住宅和商业结构中的广泛存在。然而，使石棉水泥流行的特性也促成了其衰退。随着研究的进展，越来越明显的是，接触石棉可能导致严重的健康问题，包括石棉肺、肺癌和间皮瘤。这些发现促使许多国家禁止或限制在建筑材料中使用石棉。因此，石棉水泥的需求显著下降，替代材料开始在市场上出现。近年来，已经采取措施安全地移除和处置建筑中现有的石棉水泥产品。这个过程需要小心处理，并遵循安全规定，以防止石棉纤维释放到空气中。通常雇佣经过培训的专业人员进行石棉去除，以确保移除过程安全有效。公众对石棉水泥危害的认识也有所提高，导致对其使用的法规和指南更加严格。现在，鼓励房主和建筑商在进行翻新或拆迁项目之前，对旧建筑进行彻底检查，以识别潜在的含有石棉的材料。总之，虽然石棉水泥在建筑行业中发挥了重要作用，但其相关的健康风险导致了对其使用的重新评估。向更安全的替代品过渡对于保护公众健康至关重要，并确保未来几代人不再暴露于石棉的危险之中。理解石棉水泥的影响并倡导安全的建筑实践将有助于为所有人创造一个更健康的环境。