cement paste

简明释义

水泥浆

英英释义

例句

1.The quality of the cement paste 水泥浆 is crucial for the durability of the structure.

cement paste 水泥浆的质量对结构的耐久性至关重要。

2.The builder demonstrated how to apply cement paste 水泥浆 using a trowel.

建筑工演示了如何使用抹子涂抹cement paste 水泥浆。

3.We need to ensure that the cement paste 水泥浆 is mixed thoroughly before application.

我们需要确保在应用之前cement paste 水泥浆混合均匀。

4.To repair the cracks in the wall, we applied a layer of cement paste 水泥浆 to fill them in.

为了修补墙壁上的裂缝，我们涂抹了一层cement paste 水泥浆来填补它们。

5.The construction team mixed water with the cement paste 水泥浆 to create a smooth surface for the foundation.

施工队将水与cement paste 水泥浆混合，以在基础上创造一个光滑的表面。

作文

Cement is a fundamental material used in construction, and it plays a crucial role in the creation of various structures. One of the most important components derived from cement is cement paste, which consists of a mixture of cement and water. This combination forms a viscous fluid that can be easily molded into different shapes and sizes, making it an essential element in concrete production. The properties of cement paste significantly influence the overall performance of concrete, including its strength, durability, and workability.In the process of making concrete, aggregates such as sand and gravel are added to the cement paste to create a composite material. The ratio of cement to water is critical, as it determines the hydration process that occurs when the two substances are mixed. When water is added to the cement, a chemical reaction takes place, leading to the formation of calcium silicate hydrate, which provides the binding properties necessary for the concrete to set and harden.The quality of cement paste can vary based on several factors, including the type of cement used, the water-to-cement ratio, and the mixing process. For instance, a lower water-to-cement ratio typically results in a stronger and more durable cement paste. However, it can also make the mixture less workable, posing challenges during the pouring and finishing stages of construction. Conversely, a higher water-to-cement ratio may enhance workability but can compromise the strength and durability of the final product.Furthermore, additives can be incorporated into the cement paste to improve its properties. These additives can include plasticizers, which enhance workability without increasing water content, or retarders, which slow down the setting time, allowing for more extended periods of manipulation before the mixture hardens. Such advancements in cement paste technology have revolutionized the construction industry, allowing for more complex and ambitious architectural designs.The significance of cement paste extends beyond just its physical properties; it also contributes to the sustainability of construction practices. As the world increasingly focuses on reducing carbon emissions, innovations in cement paste formulations aim to minimize the environmental impact of cement production. For example, the use of alternative materials, such as fly ash or slag, can replace a portion of the cement in the cement paste, leading to a reduction in carbon footprint while maintaining the performance of concrete.In conclusion, understanding the role of cement paste in construction is vital for anyone involved in the field. Its composition, properties, and potential for innovation play a significant role in determining the quality and sustainability of concrete structures. As the construction industry continues to evolve, so too will the methods and materials used to create effective cement paste, paving the way for a more sustainable future in building practices.

水泥是建筑中一种基本材料，在各种结构的创建中起着至关重要的作用。水泥衍生出的最重要成分之一是水泥浆，它由水泥和水的混合物组成。这种组合形成了一种粘稠的液体，可以轻松地塑造成不同的形状和大小，使其成为混凝土生产中的一个重要元素。水泥浆的特性显著影响混凝土的整体性能，包括其强度、耐久性和可加工性。在制作混凝土的过程中，诸如沙子和砾石等骨料被添加到水泥浆中以创建复合材料。水泥与水的比例至关重要，因为它决定了两种物质混合时发生的水化过程。当水被加入水泥时，会发生化学反应，导致生成硅酸钙水合物，这为混凝土提供了固化和硬化所需的结合特性。水泥浆的质量可能会因多种因素而异，包括使用的水泥类型、水泥与水的比例以及混合过程。例如，较低的水泥与水的比例通常会导致更强大和更耐用的水泥浆。然而，它也可能使混合物的可加工性降低，在施工的浇筑和修整阶段带来挑战。相反，较高的水泥与水的比例可能会增强可加工性，但可能会损害最终产品的强度和耐久性。此外，可以将添加剂加入水泥浆中以改善其特性。这些添加剂可以包括增塑剂，它们在不增加水分含量的情况下增强可加工性，或延迟剂，它们减缓凝固时间，允许在混合物硬化之前更长时间的操作。水泥浆技术的这些进步彻底改变了建筑行业，使得更复杂和雄心勃勃的建筑设计成为可能。水泥浆的重要性不仅限于其物理特性；它还对建筑实践的可持续性做出了贡献。随着世界日益关注减少碳排放，水泥浆配方的创新旨在最小化水泥生产对环境的影响。例如，使用替代材料，如粉煤灰或矿渣，可以替代水泥浆中部分水泥，从而在保持混凝土性能的同时减少碳足迹。总之，了解水泥浆在建筑中的作用对于任何参与该领域的人来说都是至关重要的。其组成、特性和创新潜力在确定混凝土结构的质量和可持续性方面发挥着重要作用。随着建筑行业的不断发展，用于创建有效水泥浆的方法和材料也将不断演变，为建筑实践的更可持续未来铺平道路。