What are limestone uses?

Answer 1

Limestone Uses:

1. Used as aggregate or base for roads and foundations.
2. Used in the purification of molten glass.
3. Used to remove impurities from molten iron.
4. Used as filler and abrasive in toothpastes.
5. Used in the production of Portland cement.
6. Used as an aggregate in concrete.
7. Used as a soil conditioner for neutralizing acidic soils.
8. Used as a source of calcium in supplements and food additives.
9. Used to make paper white.
10. Used in the purification of sugar.
11. Used in the manufacture of brake pads.
12. Used in the manufacture of medicinal antacids.
13. Used in the preparation of wools and dyes.
14. Used as a construction stone in buildings.
15. Used as counter tops and flooring.
16. Used as a water neutralizer.
17. Used as a paint additive.
18. Used as landscaping rock.

Answer 2

Antacid, building stone, portland cement manufacture, coal scrubbing.

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>Limestone is used in buildings and roads.
>Limestone can be used in glass making.
>Limestone is used in toothpaste.
>Limestone is used in cement and mortar.
>Limestone is used in bread and cereals as a source of calcium.
>Limestone is used to make paper white.
>Limestone is used to purify sugar.
>Pulverized limestone is used to neutralize acidic soils.
>Limestone can be used to make brake pads.
>Limestone is used in the preparation of wools and dyes.

>Limestone is used to make antacids.

>Limestone is used in climbing walls.

>Limestone is used a suppression of methane explosions in underground coalmines.

>Limestone is added to plastics, paint, tiles and other materials as both white pigment and cheap filler.

>Limestone is used in the manufacture of quicklime (calcium oxide) and slaked lime (calcium hydroxide).

>Limestone can be used to create steel by using it in a blast furnace.

hope i helped :)

Answer 3

Limestone is a type of sedimentary rock and has many purposes. It is commonly used in architecture, but is very reactive to acid rain, which can be a problem for many structures. It can also be used to make paper whiter, added to toothpaste, added to bread for calcium, and sometimes is used to neutralize very acidic soils.

Answer 4

Limestone is what farmers use on their fields to kill the acid in the soil so their crops grow, as limestone is an alkaline. Acid + Alkaline = Neutral. Limestone is used for concrete, glass, bricks, cement, glass and roads. It is also used for building buildings and making sculptures, as limestone is hard, strong, lasts long, carves well and looks nice too. An average house contains 50 tonnes of limestone. Limestone is also grinded for cosmetics and toothpaste, and is added to cereals and bread as a source of calcium, after they've pulverised and neutralised it. Limestone is also added to water to purify it. Limestone quarries also provide many jobs for people.

Hope that was some use to you!

Answer 5

Limestone is commonly used for building materials such as concrete and mortar, as well as in the production of glass and cement. It is also used in agriculture to improve soil quality and as a component in the manufacturing of steel and iron. Additionally, limestone is often crushed and used as a base for roads and railways.

Answer 6

Limestone is a building material for houses and walls.Limestone chippings can be mixed with tarmac for driveways or paths and can be used for gravestones.

Answer 7

Limestone is used as a building stone, is cooked to make cement, is crushed to make road gravel, fill, and soil conditioner for agriculture.

Answer 8

Limestone can be used for buildingse.g the Egyption tombs are made from limestone. It also makes, Mortar, concrete, glass.

Answer 9

limestones r calcium carbonates and are used as cementing agent