used sand

简明释义

旧砂

英英释义

例句

1.The construction company decided to recycle the used sand from previous projects to reduce costs.

建筑公司决定回收之前项目中的用过的沙子以降低成本。

2.The artist created a beautiful sculpture using used sand collected from the beach.

这位艺术家用从海滩收集的用过的沙子创作了一件美丽的雕塑。

3.After filtering, the used sand can be reused for making concrete.

经过过滤，用过的沙子可以重新用于制作混凝土。

4.The environmental agency encourages the use of used sand for land reclamation projects.

环保机构鼓励在土地复垦项目中使用用过的沙子。

5.In some areas, used sand is mixed with soil to improve drainage in gardens.

在一些地区，用过的沙子与土壤混合，以改善花园的排水。

作文

In recent years, the construction industry has seen a significant shift towards sustainable practices. One of the most innovative approaches is the use of recycled materials, including used sand (再利用沙子). Traditionally, sand is extracted from natural sources, which can lead to environmental degradation and depletion of resources. However, with the rising awareness of ecological issues, many companies are now looking for alternative solutions. This is where used sand (再利用沙子) comes into play. The concept of used sand (再利用沙子) involves collecting sand that has already been employed in construction projects or industrial processes. Instead of discarding this material, it can be cleaned and repurposed for future use. This not only helps in reducing waste but also minimizes the demand for virgin sand, which is often sourced from sensitive ecosystems. By utilizing used sand (再利用沙子), we can significantly lower our carbon footprint and contribute to a more sustainable construction industry.Moreover, the use of used sand (再利用沙子) can lead to cost savings for construction companies. The price of raw materials, including sand, has been on the rise due to scarcity and increased regulations on extraction. By incorporating used sand (再利用沙子) into their projects, companies can reduce material costs while still maintaining high-quality standards. This economic incentive is driving more businesses to adopt recycling practices and explore the potential of used sand (再利用沙子).The process of recycling used sand (再利用沙子) typically involves several steps. First, the sand must be collected from construction sites or industrial facilities. Next, it undergoes a thorough cleaning process to remove any contaminants or debris. Finally, the cleaned sand is tested to ensure it meets the necessary quality standards before being reused in new construction projects. This meticulous approach ensures that the used sand (再利用沙子) is safe and effective for various applications.In addition to environmental and economic benefits, using used sand (再利用沙子) also promotes a circular economy. This concept emphasizes the importance of reusing materials to create a closed-loop system where waste is minimized, and resources are utilized efficiently. By adopting this mindset, we can foster innovation and encourage the development of new technologies that further enhance the recycling process.However, despite the numerous advantages of used sand (再利用沙子), there are still challenges to overcome. Public perception of recycled materials can sometimes be negative, with concerns about quality and safety. Therefore, it is crucial for the industry to educate stakeholders about the benefits and reliability of used sand (再利用沙子). Demonstrating successful case studies and providing evidence of its effectiveness can help shift attitudes and promote wider acceptance.In conclusion, the use of used sand (再利用沙子) in construction represents a significant step towards sustainability. By embracing recycled materials, we can reduce environmental impact, lower costs, and promote a circular economy. As the construction industry continues to evolve, it is essential to prioritize innovative solutions like used sand (再利用沙子) to ensure a more sustainable future for generations to come.

近年来，建筑行业在可持续实践方面发生了显著变化。其中一种最具创新性的方法是使用回收材料，包括再利用沙子。传统上，沙子是从自然资源中提取的，这可能导致环境退化和资源枯竭。然而，随着生态问题意识的提高，许多公司现在正在寻找替代解决方案。这就是再利用沙子的用武之地。再利用沙子的概念涉及收集已经在建筑项目或工业过程中使用过的沙子。与其丢弃这些材料，不如对其进行清洗并重新利用。这样不仅有助于减少废物，还能降低对原始沙子的需求，而原始沙子通常来自敏感生态系统。通过利用再利用沙子，我们可以显著降低碳足迹，为更可持续的建筑行业做出贡献。此外，使用再利用沙子还可以为建筑公司节省成本。由于稀缺性和对开采的日益严格的监管，原材料（包括沙子）的价格一直在上涨。通过将再利用沙子纳入其项目，公司可以降低材料成本，同时保持高质量标准。这一经济激励正在推动更多企业采用回收实践，并探索再利用沙子的潜力。回收再利用沙子的过程通常包括几个步骤。首先，必须从建筑工地或工业设施收集沙子。接下来，对其进行彻底清洗，以去除任何污染物或杂物。最后，清洗后的沙子经过测试，以确保其符合必要的质量标准，然后再用于新的建筑项目。这种细致的方法确保了再利用沙子的安全性和有效性。除了环境和经济利益外，使用再利用沙子还促进了循环经济的发展。这个概念强调重用材料的重要性，以创造一个闭环系统，在这个系统中，废物最小化，资源得到有效利用。通过采用这种思维方式，我们可以促进创新，鼓励开发新技术，进一步增强回收过程。然而，尽管再利用沙子有众多优势，但仍然面临挑战。公众对回收材料的看法有时可能是负面的，担心其质量和安全性。因此，行业必须教育利益相关者有关再利用沙子的好处和可靠性。展示成功案例并提供其有效性的证据可以帮助改变态度，促进更广泛的接受。总之，在建筑中使用再利用沙子代表了迈向可持续发展的重要一步。通过接受回收材料，我们可以减少环境影响，降低成本，并促进循环经济。随着建筑行业的不断发展，优先考虑像再利用沙子这样的创新解决方案对于确保未来几代人的可持续发展至关重要。