crushed concrete

简明释义

粉碎的混凝土

英英释义

例句

1.Using crushed concrete as a base material can significantly reduce costs.

使用碎混凝土作为基础材料可以显著降低成本。

2.We sourced crushed concrete from a local recycling facility.

我们从当地的回收设施获取了碎混凝土。

3.The city is promoting the use of crushed concrete for sustainable building practices.

市政府正在推广在可持续建筑实践中使用碎混凝土。

4.The construction team decided to use crushed concrete for the new road base.

施工队决定在新路基中使用碎混凝土。

5.The landscaping project incorporated crushed concrete for pathways.

园艺项目中使用了碎混凝土作为小径材料。

作文

In recent years, the construction industry has seen a significant shift towards sustainable practices. One of the most notable trends is the use of recycled materials in building projects. Among these materials, crushed concrete stands out as a popular choice due to its numerous benefits. Crushed concrete refers to the process of recycling old concrete from demolished structures and turning it into aggregate for new construction purposes. This not only helps reduce waste but also minimizes the need for new raw materials, making it an environmentally friendly option.The primary advantage of using crushed concrete is its positive impact on the environment. Traditional concrete production requires large amounts of natural resources, including sand, gravel, and water. By utilizing crushed concrete, we can significantly decrease the extraction of these materials, thereby conserving natural habitats and reducing carbon emissions associated with mining and transportation. Furthermore, recycling concrete helps divert waste from landfills, addressing the growing issue of waste management in urban areas.Another benefit of crushed concrete is its cost-effectiveness. The process of crushing concrete is generally less expensive than producing new concrete from virgin materials. This cost reduction can be beneficial for both contractors and clients, allowing them to allocate their budgets more efficiently. Additionally, crushed concrete can often be sourced locally, reducing transportation costs and further contributing to a lower overall project expense.In terms of performance, crushed concrete has proven to be a durable and reliable material. When properly processed, it can provide comparable strength and stability to traditional aggregates. Many construction projects, such as roads, parking lots, and foundations, have successfully utilized crushed concrete without compromising quality. In fact, some studies suggest that crushed concrete can even enhance the properties of certain concrete mixes, improving workability and reducing shrinkage.Despite its advantages, there are some challenges associated with the use of crushed concrete. One concern is the potential for contamination with other materials, such as metals or plastics, which can affect the quality of the final product. To mitigate this risk, it is essential to implement proper sorting and processing techniques during the recycling phase. Additionally, some engineers may still be hesitant to use crushed concrete due to a lack of familiarity or established guidelines. However, as awareness of its benefits grows, more professionals are beginning to embrace this sustainable option.In conclusion, the use of crushed concrete in construction represents a significant step towards sustainable building practices. By recycling old concrete, we can reduce waste, conserve natural resources, and lower project costs while maintaining high-quality standards. As the construction industry continues to evolve, it is crucial for stakeholders to recognize the value of crushed concrete and incorporate it into their projects whenever possible. Embracing this innovative approach will not only benefit the environment but also pave the way for a more sustainable future in construction.

近年来，建筑行业在可持续实践方面发生了显著变化。其中一个最显著的趋势是建筑项目中使用回收材料。在这些材料中，碎混凝土因其众多优点而脱颖而出。碎混凝土是指将拆除结构中的旧混凝土回收并转化为新建筑用途的骨料的过程。这不仅有助于减少废物，还能最大限度地减少对新原材料的需求，使其成为一种环保的选择。使用碎混凝土的主要优点是对环境的积极影响。传统混凝土生产需要大量的自然资源，包括沙子、砾石和水。通过利用碎混凝土，我们可以显著减少这些材料的开采，从而保护自然栖息地，并减少与采矿和运输相关的碳排放。此外，回收混凝土有助于将废物从填埋场中转移，解决城市地区日益严重的废物管理问题。另一个碎混凝土的好处是其成本效益。破碎混凝土的过程通常比从原材料生产新混凝土便宜。这种成本降低对承包商和客户都有利，使他们能够更有效地分配预算。此外，碎混凝土通常可以在当地获得，减少运输成本，进一步降低整体项目费用。在性能方面，碎混凝土被证明是一种耐用可靠的材料。当经过适当处理时，它可以提供与传统骨料相当的强度和稳定性。许多建筑项目，如道路、停车场和基础，成功地利用了碎混凝土而不影响质量。事实上，一些研究表明，碎混凝土甚至可以改善某些混凝土混合物的特性，提高可加工性并减少收缩。尽管有其优点，使用碎混凝土也存在一些挑战。一个问题是可能会与其他材料（如金属或塑料）污染，这可能影响最终产品的质量。为了减轻这种风险，在回收阶段实施适当的分类和处理技术至关重要。此外，一些工程师可能仍然对使用碎混凝土持犹豫态度，因为缺乏熟悉或既定的指导方针。然而，随着人们对其好处的认识不断增强，越来越多的专业人士开始接受这一可持续选择。总之，在建筑中使用碎混凝土代表了迈向可持续建筑实践的重要一步。通过回收旧混凝土，我们可以减少废物、保护自然资源、降低项目成本，同时保持高质量标准。随着建筑行业的不断发展，各方利益相关者必须认识到碎混凝土的价值，并在可能的情况下将其纳入他们的项目中。接受这种创新的方法不仅将使环境受益，还将为建筑的可持续未来铺平道路。