air entraining cement

简明释义

掺加气剂的水泥

英英释义

例句

1.The contractor used air entraining cement to ensure that the concrete mix had adequate air bubbles for better workability.

承包商使用引气水泥以确保混凝土混合物具有足够的气泡以便更好的可加工性。

2.Using air entraining cement can help reduce the risk of freeze-thaw damage in outdoor structures.

使用引气水泥可以帮助减少户外结构中冻融损害的风险。

3.In regions with harsh winters, air entraining cement is essential for maintaining the integrity of concrete pavements.

在冬季严酷的地区，引气水泥对于保持混凝土路面的完整性至关重要。

4.The construction team decided to use air entraining cement to improve the durability of the concrete in the cold weather.

施工团队决定使用引气水泥来提高在寒冷天气中混凝土的耐久性。

5.The engineer recommended air entraining cement for the new bridge project to enhance its performance.

工程师建议在新桥项目中使用引气水泥以增强其性能。

作文

In the field of construction, materials play a crucial role in determining the durability and performance of structures. One such innovative material is air entraining cement, which has gained popularity due to its unique properties. This type of cement is specifically designed to incorporate microscopic air bubbles into the concrete mix, enhancing its overall performance. The introduction of these air bubbles improves the workability of the concrete, making it easier to pour and shape during construction. Additionally, air entraining cement significantly increases the resistance of concrete to freeze-thaw cycles, which is particularly beneficial in regions with harsh winter conditions.The mechanism behind air entraining cement involves the use of specific chemical admixtures that promote the formation of air voids within the concrete matrix. These tiny air pockets act as shock absorbers, reducing the internal stresses that can lead to cracking and other forms of damage. As a result, structures built with air entraining cement tend to have a longer lifespan, requiring less maintenance over time.Moreover, the environmental impact of using air entraining cement should not be overlooked. By improving the durability of concrete, this type of cement contributes to sustainable construction practices. Structures that last longer reduce the need for frequent repairs and replacements, which in turn decreases the consumption of resources and energy associated with manufacturing new materials. Furthermore, the enhanced freeze-thaw resistance provided by air entraining cement allows for the construction of pavements and infrastructures that can withstand extreme weather conditions without deteriorating rapidly.In addition to its technical benefits, air entraining cement also offers economic advantages. While the initial cost of incorporating air-entraining agents may be slightly higher than traditional cement, the long-term savings from reduced maintenance and repair costs can be substantial. Construction companies and builders are increasingly recognizing the value of investing in high-quality materials that ensure the longevity and reliability of their projects.As the construction industry continues to evolve, the importance of innovative materials like air entraining cement cannot be overstated. With ongoing research and development, we can expect further enhancements in the formulation and application of this type of cement. Future advancements may lead to even more effective air-entraining agents, broadening the scope of their use in various types of construction projects.In conclusion, air entraining cement represents a significant advancement in construction materials, offering numerous benefits ranging from improved workability and freeze-thaw resistance to enhanced sustainability and cost-effectiveness. As we strive for more durable and environmentally friendly construction practices, the role of air entraining cement will undoubtedly become more prominent, paving the way for a more resilient built environment.

在建筑领域，材料在决定结构的耐久性和性能方面发挥着至关重要的作用。一种创新材料是引气水泥，由于其独特的特性而越来越受欢迎。这种类型的水泥专门设计用于将微小的气泡引入混凝土中，从而增强其整体性能。引入这些气泡改善了混凝土的可加工性，使其在施工过程中更容易浇筑和成型。此外，引气水泥显著提高了混凝土对冻融循环的抵抗力，这在寒冷冬季条件下尤其有益。引气水泥背后的机制涉及使用特定的化学外加剂，以促进混凝土基体内气孔的形成。这些微小的空气口袋充当减震器，减少可能导致开裂和其他形式损坏的内部应力。因此，使用引气水泥建造的结构往往具有更长的使用寿命，随着时间的推移需要更少的维护。此外，使用引气水泥的环境影响也不容忽视。通过提高混凝土的耐久性，这种类型的水泥有助于可持续建筑实践。使用寿命更长的结构减少了频繁维修和更换的需要，从而降低了与制造新材料相关的资源和能源消耗。此外，由引气水泥提供的增强冻融抵抗力使得可以建造能够承受极端天气条件而不迅速恶化的人行道和基础设施。除了技术优势外，引气水泥还提供经济优势。虽然引入引气剂的初始成本可能比传统水泥稍高，但从降低维护和修理成本中获得的长期节省可能是相当可观的。建筑公司和承包商越来越认识到投资于确保其项目的耐久性和可靠性的高质量材料的价值。随着建筑行业的不断发展，像引气水泥这样的创新材料的重要性不容低估。随着研究和开发的不断进行，我们可以期待这种类型的水泥在配方和应用方面进一步增强。未来的进展可能会导致更加有效的引气剂，扩大其在各种建筑项目中的使用范围。总之，引气水泥代表了建筑材料的一项重大进步，提供了许多好处，从改善可加工性和冻融抵抗力到增强可持续性和经济效益。随着我们努力实现更耐用和环保的建筑实践，引气水泥的作用无疑会变得更加突出，为更具韧性的建筑环境铺平道路。