building sand

简明释义

建筑用砂

英英释义

例句

1.When mixing concrete, it's important to use the right type of building sand for durability.

在混合混凝土时，使用正确类型的建筑用沙以确保耐久性是很重要的。

2.For the patio, we decided to use building sand to ensure proper drainage.

为了露台，我们决定使用建筑用沙以确保适当的排水。

3.The local hardware store sells high-quality building sand for various construction projects.

当地的五金店出售高质量的建筑用沙，适用于各种建筑项目。

4.Mixing building sand with gravel can enhance the strength of your driveway.

将建筑用沙与碎石混合可以增强车道的强度。

5.The construction workers used building sand to create a solid foundation for the new house.

建筑工人使用建筑用沙为新房子打下坚实的基础。

作文

In the world of construction, materials play a crucial role in determining the strength and longevity of structures. One such material that is often overlooked is building sand. 建筑用沙 is not just any sand; it is specifically processed and graded for use in construction projects. This type of sand is essential for making concrete, mortar, and various other building materials. Understanding the importance of building sand can greatly influence the quality of a construction project.The first aspect to consider is the composition of building sand. Unlike regular sand found on beaches or in deserts, 建筑用沙 is typically finer and has a more consistent grain size. This uniformity is crucial because it ensures that the sand can bind effectively with cement and other materials, creating a strong bond. When mixed with water and cement, building sand helps create concrete that can withstand significant pressure and environmental factors. Moreover, the source of building sand is also important. It is often extracted from riverbeds or quarries, where the sand is washed and screened to remove impurities. This process is vital because contaminants like clay or silt can weaken the final product. Therefore, using high-quality building sand is essential for achieving the desired strength and durability in construction.Another significant factor is the role of building sand in sustainable construction practices. As the demand for construction materials increases, there is a growing concern about the environmental impact of sand extraction. Many regions are facing depletion of natural sand resources, prompting researchers and builders to look for alternative sources. Some innovative solutions include recycling concrete and using manufactured sand, which can serve as a substitute for traditional building sand. By adopting these practices, the construction industry can reduce its ecological footprint while still meeting the demands for high-quality materials.Furthermore, the application of building sand extends beyond just concrete. It is also used in plastering walls, laying bricks, and even in landscaping projects. Each application requires a specific type of 建筑用沙 to ensure optimal results. For instance, when plastering, a finer grade of sand is preferred for a smooth finish, while coarser sand might be used for more robust applications like laying foundations.In conclusion, building sand is an indispensable component of the construction industry. Its unique properties and various applications make it essential for creating durable and resilient structures. As we move towards more sustainable practices, understanding the significance of 建筑用沙 will be crucial. Builders and contractors must prioritize the quality and source of sand to ensure that their projects stand the test of time. By recognizing the value of building sand, we can contribute to a more sustainable and efficient construction industry, ultimately leading to safer and more reliable buildings for everyone.