Lime plaster – Heritage in every layer

Lime Plaster
With the eye-catching, high-tech materials of our times, it’s not hard to forget the humble, tried-and-true methods that constructed our cultural heritage. One such ancient solution is lime plaster—a basic combination of lime, sand, and water that has adorned the world’s most beloved buildings for centuries. Beyond a mere wall finish, this venerable material is a triumph of human innovation, one with depthful historical, architectural, and environmental significance.

Advantages of Lime Plaster in Heritage Conservation
In the maintenance of old buildings, the benefits of authentic lime plaster are inescapable. Its most renowned characteristic is its breathability. As opposed to modern cement, which is inflexible and holds water vapour inside a building’s envelope, lime permits walls to release water vapour. This natural control of moisture is essential for avoiding the dampness, salt efflorescence, and frost damage that can ruin ancient brick and stonework.
In addition, high-quality lime plaster is relatively flexible. It can take the slight movements and settlements found in aged buildings without cracking. The tolerance of traditional substrates—stone, mud, and soft brick—guarantees both long-term appearance and structural stability of our heritage buildings.
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