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When it comes to construction, lime has been a popular building material for centuries. However, in recent years, its use has declined significantly. So, why is lime not used in construction anymore?

The answer lies in its properties. Lime is a highly reactive material that can cause significant damage to structures over time. It reacts with carbon dioxide in the air to form calcium carbonate, which can lead to the deterioration of the building material. This process is known as carbonation.

Furthermore, lime is not as strong as other building materials such as cement and concrete. It has a lower compressive strength and is more prone to cracking and crumbling under pressure. This makes it unsuitable for use in high-stress areas such as foundations and load-bearing walls.

Another reason why lime is not used in construction is its high cost. Compared to other building materials, lime is more expensive to produce and transport. This makes it less economically viable for large-scale construction projects.

However, despite its drawbacks, lime still has its uses in construction. It is commonly used as a decorative finish for walls and ceilings, as well as in the restoration of historic buildings. Its unique properties also make it an ideal material for the production of lime mortar, which is used to bind bricks and stones together.

In conclusion, while lime may not be as widely used in construction as it once was, it still has its place in the industry. Its unique properties make it a valuable material for certain applications, but its drawbacks make it unsuitable for others. As with any building material, it is important to consider its properties and intended use before making a decision.

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