lime sand

简明释义

石灰砂

英英释义

例句

1.The artist preferred using lime sand in his sculptures for its fine texture.

这位艺术家喜欢在他的雕塑中使用石灰砂，因为它的细腻质感。

2.In gardening, lime sand can help improve soil drainage and aeration.

在园艺中，石灰砂可以帮助改善土壤的排水和通气性。

3.Mixing lime sand with cement creates a durable mortar for bricklaying.

将石灰砂与水泥混合可以制作出耐用的砖砌砂浆。

4.To stabilize the road, workers spread a layer of lime sand before applying asphalt.

为了稳固道路，工人在铺设沥青之前先撒了一层石灰砂。

5.The construction team used lime sand to create a stable foundation for the new building.

施工团队使用石灰砂为新建筑打下坚实的基础。

作文

Lime sand, a mixture of lime and sand, plays a crucial role in construction and various industrial applications. This combination is often utilized in the production of mortar and plaster, which are essential materials in building structures. The properties of lime sand make it an ideal choice for creating durable and weather-resistant surfaces. In construction, the use of lime sand can be traced back to ancient civilizations. The Egyptians and Romans used similar mixtures to construct their monumental buildings, many of which have stood the test of time. The reason behind this longevity lies in the chemical reactions that occur when lime is mixed with water and carbon dioxide from the air. As the mixture cures, it forms a strong bond that enhances the structural integrity of the materials involved.One of the primary benefits of using lime sand is its ability to improve workability. When mixed with water, the resulting paste remains pliable for longer periods, allowing builders to manipulate it easily. This characteristic is particularly advantageous when working on intricate designs or when applying layers of plaster. Moreover, lime sand is less prone to cracking compared to other materials, making it an excellent choice for both interior and exterior applications.In addition to its practical applications, lime sand is also environmentally friendly. Lime, as a natural material, has a lower carbon footprint compared to cement-based products. The production of lime involves heating limestone, which releases carbon dioxide; however, this CO2 is reabsorbed during the curing process, creating a more sustainable option for construction. By opting for lime sand, builders can contribute to reducing the overall environmental impact of their projects.Furthermore, lime sand offers aesthetic advantages. The natural color of lime can enhance the visual appeal of buildings, providing a warm and inviting look. This feature is particularly valued in heritage conservation, where maintaining the original appearance of historic structures is essential. Using lime sand allows for repairs that blend seamlessly with the existing materials, ensuring that the integrity and beauty of the architecture are preserved.In conclusion, lime sand is not just a simple mixture of two components; it is a versatile material that has been used for centuries in construction. Its benefits range from improved workability and durability to environmental sustainability and aesthetic appeal. As we continue to seek innovative solutions in the construction industry, understanding and utilizing lime sand will undoubtedly play a significant role in shaping our built environment for the better.

石灰砂，一种由石灰和砂子混合而成的材料，在建筑和各种工业应用中发挥着关键作用。这种组合通常用于生产砂浆和抹灰，这些都是建筑结构中必不可少的材料。石灰砂的特性使其成为创建耐用和防风雨表面的理想选择。在建筑中，石灰砂的使用可以追溯到古代文明。埃及人和罗马人使用类似的混合物来建造他们的纪念性建筑，许多建筑经受住了时间的考验。这种持久性的原因在于，当石灰与水和空气中的二氧化碳混合时发生的化学反应。当混合物固化时，它形成强大的结合力，从而增强了所涉及材料的结构完整性。使用石灰砂的主要好处之一是它能够改善可操作性。当与水混合时，所产生的浆料在较长时间内保持可塑性，使建筑工人能够轻松操作。这一特性在处理复杂设计或涂抹抹灰层时尤为有利。此外，石灰砂比其他材料更不易开裂，因此它是室内和室外应用的绝佳选择。除了其实用应用外，石灰砂也是环保的。石灰作为一种天然材料，其碳足迹低于基于水泥的产品。石灰的生产涉及加热石灰石，这释放出二氧化碳；然而，这些CO2在固化过程中被重新吸收，创造了一种更可持续的建筑选择。通过选择石灰砂，建筑商可以为减少项目的整体环境影响做出贡献。此外，石灰砂还提供了美学优势。石灰的自然颜色可以增强建筑的视觉吸引力，提供温暖和宜人的外观。这一特性在遗产保护中尤为重要，因为维护历史结构的原始外观至关重要。使用石灰砂可以进行无缝修复，与现有材料完美融合，从而确保建筑的完整性和美感得以保留。总之，石灰砂不仅仅是两种成分的简单混合物；它是一种多功能材料，几个世纪以来一直在建筑中使用。它的好处包括改善的可操作性和耐久性、环境可持续性以及美学吸引力。随着我们继续寻求建筑行业的创新解决方案，理解和利用石灰砂无疑将在塑造我们更好的建筑环境中发挥重要作用。