Schlagwort: Kalk

What is lime? Lime is a mineral building material composed of calcium carbonate. It has been used as a construction material for millennia and is indispensable in many other areas. Where is lime found? Limestone, the raw material for lime, occurs in many regions of the world. In Germany, the low mountain ranges and the Alps are particularly limestone-rich. Shells and corals are also composed of calcium carbonate. Uses of lime Lime is used as a building material for masonry, plaster, stucco and screed. It is also an important component of cement and concrete. In addition, lime is used in many other fields, for example: As a fertiliser for horticulture For water softening and the treatment of drinking water In the paper and textile industries In metallurgy for the production of steel and aluminium Disadvantages of lime Although lime is a versatile building material, it also has some disadvantages. For example: It is relatively brittle and prone to crumbling It is sensitive to moisture and can be damaged by heavy rain or flooding It tends to discolour over time and become unsightly Conclusion Lime is an important building material and is used in many other areas. Although it has some disadvantages, it remains indispensable because of its versatile applications.