ordinary lime mortar

简明释义

普通灰浆

英英释义

例句

1.Mixing ordinary lime mortar requires careful measurement of sand and lime to ensure proper consistency.

混合普通石灰砂浆需要仔细测量沙子和石灰，以确保适当的一致性。

2.The construction team decided to use ordinary lime mortar for the brick walls due to its durability.

施工团队决定使用普通石灰砂浆来建造砖墙，因为它耐用。

3.The use of ordinary lime mortar can help improve the breathability of walls, preventing moisture buildup.

使用普通石灰砂浆可以帮助改善墙壁的透气性，防止湿气积聚。

4.Contractors must allow sufficient curing time when applying ordinary lime mortar to ensure a strong bond.

承包商在涂抹普通石灰砂浆时必须留出足够的固化时间，以确保强度结合。

5.When restoring old buildings, architects often prefer ordinary lime mortar for its compatibility with historic materials.

在修复旧建筑时，建筑师通常更喜欢使用普通石灰砂浆，因为它与历史材料相容。

作文

In the realm of construction and building materials, the term ordinary lime mortar refers to a traditional binding material made primarily from lime, sand, and water. This type of mortar has been used for centuries, dating back to ancient civilizations such as the Romans and Greeks. The composition of ordinary lime mortar allows it to provide a strong yet flexible bond between bricks or stones, making it ideal for various types of masonry work. One of the significant advantages of using ordinary lime mortar is its ability to accommodate slight movements in the structure without cracking, which is crucial for the longevity of buildings.The process of creating ordinary lime mortar involves slaking quicklime with water to produce calcium hydroxide, which is then mixed with sand to create a paste. This paste can be applied to joints between masonry units. Over time, the calcium hydroxide reacts with carbon dioxide in the air, transforming back into calcium carbonate, which hardens the mortar. This natural process not only enhances the strength of the mortar but also contributes to the sustainability of the building materials used.Another key aspect of ordinary lime mortar is its breathability. Unlike modern cement-based mortars, which can trap moisture within the walls, ordinary lime mortar allows for the evaporation of excess moisture. This property helps prevent the decay of organic materials within the wall structure, ultimately preserving the integrity of the building over time.Historically, ordinary lime mortar was the go-to choice for many builders due to its availability and ease of use. However, with the advent of modern construction techniques and materials, its popularity has waned. Yet, there has been a resurgence of interest in ordinary lime mortar in recent years, particularly in the restoration of historic buildings. Architects and conservators are recognizing the importance of using traditional materials that match the original construction methods to maintain the authenticity and character of heritage sites.Furthermore, using ordinary lime mortar in new constructions can be beneficial for environmental reasons. Lime is a natural material that requires less energy to produce compared to Portland cement, which is responsible for a significant amount of carbon emissions in the construction industry. By opting for ordinary lime mortar, builders can contribute to reducing their carbon footprint while still achieving durable and aesthetically pleasing structures.In conclusion, ordinary lime mortar is more than just a simple mixture of lime, sand, and water; it represents a time-honored technique that combines functionality, sustainability, and historical significance. As the construction industry continues to evolve, the lessons learned from traditional materials like ordinary lime mortar can inform modern practices, leading to a more sustainable future in building design and construction. Embracing such materials can help bridge the gap between past and present, ensuring that the architectural heritage is preserved for future generations.

在建筑和建筑材料的领域中，术语普通石灰砂浆指的是一种传统的粘合材料，主要由石灰、沙子和水制成。这种类型的砂浆已经使用了几个世纪，可以追溯到古代文明，如罗马人和希腊人。普通石灰砂浆的成分使其能够在砖块或石头之间提供强而灵活的结合，这使其非常适合各种类型的砌体工作。使用普通石灰砂浆的一个显著优势是它能够容纳结构中的轻微运动而不发生开裂，这对建筑物的耐久性至关重要。制作普通石灰砂浆的过程涉及将生石灰用水消解以产生氢氧化钙，然后与沙子混合以形成糊状物。该糊状物可以应用于砌体单元之间的接缝。随着时间的推移，氢氧化钙与空气中的二氧化碳反应，重新转化为碳酸钙，从而硬化砂浆。这种自然过程不仅增强了砂浆的强度，还促进了所用建筑材料的可持续性。普通石灰砂浆的另一个关键方面是其透气性。与现代水泥基砂浆不同，后者可能会将湿气困在墙内，普通石灰砂浆允许多余的湿气蒸发。这一特性有助于防止墙体内部有机材料的腐烂，最终保护建筑物的完整性。历史上，由于其可获得性和易用性，普通石灰砂浆曾是许多建筑工人的首选。然而，随着现代建筑技术和材料的出现，其受欢迎程度有所下降。然而，近年来对于普通石灰砂浆的兴趣又开始复苏，特别是在历史建筑的修复中。建筑师和保护者认识到，使用与原始施工方法相匹配的传统材料对于维护遗产地点的真实性和特色的重要性。此外，在新建筑中使用普通石灰砂浆也可以带来环境上的好处。石灰是一种天然材料，生产所需的能量比波特兰水泥少，而后者在建筑行业中造成了大量的碳排放。通过选择普通石灰砂浆，建筑商可以为减少碳足迹做出贡献，同时仍能实现耐用且美观的结构。总之，普通石灰砂浆不仅仅是一种简单的石灰、沙子和水的混合物；它代表了一种结合了功能性、可持续性和历史意义的传统技术。随着建筑行业的不断发展，传统材料如普通石灰砂浆所传达的经验教训可以为现代实践提供启示，从而在建筑设计和施工中走向更可持续的未来。接受这样的材料可以帮助弥合过去与现在的差距，确保建筑遗产为后代保留下去。