Cement is the most essential element of every construction project. The quality of a building begins with the quality of cement used in the construction.
Cement is a substance made by heating lime and clay. It is mixed with sand, water and other materials to create concrete, which is an essential construction material today.
The best cement brands ensure high quality standards as well as durability of concrete that are used for several infrastructural projects. Cement manufacturers have often been faced with challenges such as changing climatic conditions and erratic supply of raw materials.
Best Cement Brands in India:
1. ACC Cement
2. Birla Cement
3. UltraTech Cement
4. Ramco Cement
5. Shree Cement
The construction of cement dates back to about 5,000 years ago. And since then, it has been a major contributor to the development and growth of the world. The need for cement was felt, primarily because of the development of concrete structures around the world.
The production of cement is a complex process which includes ingredients like – iron, lime and clay which are heated at high temperatures. This results in the formation of clinker which is then cooled down and ground into fine powder.
There are many brands that have come up in the market selling cement which can be used for construction purposes. Out of these brands, some are better than others on various parameters. All these brands are available in different parts of India and you may find them in your city as well. To make your work easier, we have decided to share with you a list of best cement brands available in India.*
At the top of the list of Top 10 cement companies in the world is, of course, the Lafarge Holcim Group with its headquarters in Switzerland. The biggest player in the Indian market is UltraTech Cement, a product of the Indian multinational conglomerate – the Aditya Birla Group that was founded in 1857.
Headquartered in Mumbai, this company has a significant global presence with operations in 35 countries and a total workforce of more than 120,000.
Cement is a finely milled mineral powder, usually grey in colour. The most important raw materials for the production of cement are limestone, clay, and marl. Mixed with water, cement serves as an adhesive to bind sand, gravel, and hard rock in concrete. Cement hardens both in the air and under water and remains in its hardened state once reached.
Cement is manufactured by heating a precise mixture of finely ground clay and limestone to 1450°C in a kiln. The resulting hard substance, called ‘clinker’, is then ground with a small amount of gypsum into a powder to make ‘Ordinary Portland Cement’, the most commonly used type of cement (often referred to as ‘OPC’).
The cement manufacturing process can be divided; first “clinker” is made at temperatures of 1400 oC and then “cement” is made by grinding clinker with other constituents like gypsum and fly ash.
In this blog we will first learn about the composition of cement, then we will move on to understand how it is made or manufactured.
Cement is a basic ingredient of concrete and is used in the construction. It is a binder that binds aggregate and sand together in the presence of water. In other words, cement acts as the adhesive that bonds the sand, gravel or crush stone to form concrete.
Cement is commonly manufactured from limestone and clay or shale. The use of these materials involves some risks to the environment which can be mitigated by using them with appropriate management plans. The most common use for cement is in the production of concrete; concrete is a composite material made of aggregate (gravel and sand), cement, and water.
