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How Limestone Can Be Used For Much More Than Countertops

by Chris Richardson

Posted on February 07, 2018 07:00:00 AM

Limestone is commonly known as a material for bath vanities and kitchen countertops. Limestone is commonly seen as cream in complexion and is typically used to create beach-inspired natural stone surfaces in the home. However, you would be surprised how versatile limestone is, and the many uses it has in various industries. This article will go over the many uses that the material has in addition to natural stone surfaces.

Crushed Construction Material

When limestone countertops are crushed they can be used as a handy construction material. Most commonly, crushed limestone is used as a base for roads and as a ballast in railroads. Crushed limestone is a great choice for a material to build a permanent driveway for a new home. The driveway can be done as a DIY project for seasoned weekend renovators. This material’s usefulness is attributed because it is durable, long-lasting, and weather-proof since it holds up in both the cold winter and hot summer. The great pyramids of Egypt are constructed of limestone. Indeed, Limestone was one of the most popular building materials in the late 19th and early 20th centuries. Train stations, banks and other structures from that era were usually made of the material, as well. Limestone was also a very popular building material in the Middle Ages. Many medieval churches and castles in Europe are made of limestone.

Animal Feed

Many people are surprised to learn that limestone is used as a filer for chicken feed because they require the minerals within it to produce eggshells! The most important nutritional mineral in limestone is calcium. In addition to its vital functions as the main component of bone structure and participation in acid-base balance, calcium is the also the main component of the eggshell. Cattle can also receive limestone as feed filler for additional calcium in their diets. Indeed, the composition of limestone is mainly skeletal fragments of marine organisms, such as coral. Many people are surprised to learn that it is added to toothpaste, paper, tiles, and other materials as a pigment and filler. However, please don’t go eating limestone for dinner!

Roofing Material

Limestone also is used as a roofing material. It is applied as a coating that helps the roof resist the weather and also wear and tear. The limestone material is often laid as shingles. This reduces the amount of asphalt used while also offering shingle durability and fire resistance.

Ingredient in Cement

Mixed with sand, water, and crushed rock, limestone is an effective material for the production of cement. Limestone is heated in a rotary kiln and then mixed with the above materials. The water causes the elements to harden, creating cement.

Safety Material for Mining

Limestone is an additive that is used for safety in underground mines. The particles of the limestone mix with the fine coal to prevent explosions. As well, the light color serves as a type of reflector and improves the miner’s visibility in the dark mines.