Cement Vs Concrete: Addressing the Famous Debate

Cement Vs Concrete: Addressing the Famous Debate

We often interchange the two terms “concrete and cement” quite frequently, although they are easily interchangeable, the properties and the characteristics are far more than the same. To highlight the fundamental differences between cement vs concrete, we have compared them side by side. In this article, we’re prepared to answer all the “what is the difference between concrete and cement” questions.

The key difference between cement vs concrete is that cement is one constituent of concrete.

What is Cement?

Cement can be termed as a binder– a binding agent that can be used to affix (adhere) different types of building materials. Portland cement and asphalt cement are the two most commonly found cement in the construction sector. 

Compositions of Cement

Lime, Alumina, Magnesia, Iron oxide, Calcium Sulfate, Sulfur Trioxide, and Alkaline are all ingredients used in the composition of cement.

Working Process of Cement

Sintering is a technique in which raw stone materials are burnt at very high temperatures in a kiln to produce cement—The raw aggregates undergo a chemical reaction. After that, the materials and components are processed into cement powder. Because the cement kiln is frequently fueled using fossil fuels, natural gas, or waste materials like plastic or old tires, the cement manufacturing process is a substantial source of carbon dioxide emissions. 

Use of Cement

Cement is used to hold concrete particles together.

Types of Cement

cement vs concrete

Source: kiancement.ir

  1. Ordinary Portland Cement (OPC)
  2. Portland Pozzolana Cement (PPC)
  3. Quick Hardening Cement
  4. Quick Setting Cement
  5. Sulfate Resisting Cement
  6. Blast Furnace Cement
  7. High Alumina Cement
  8. White Cement
  9. Pigmented Cement
  10. Air Entraining Cement
  11. Expansive Cement
  12. Hydrophobic Cement

Qualities of a Good Cement

  1. It gives masonry its strength.
  2. Early stiffening or hardening.
  3. Has a high degree of plasticity.
  4. It’s simple to use.
  5. Good moisture-resistant.

The Fundamentals of Cement

  • In the early nineteenth century, an English bricklayer invented modern cement in his home.
  • Cement can be used as a grout when combined with water.
  • Cement, plaster, and water can be mixed and applied to masonry surfaces to give a smooth finish.

Application of Cement Mortar

  1. They are utilized in construction for things like precast curtain walls and facing panels.
  2. Cement is used in maritime structures, sewage treatment plants, and submerged concrete structures like bridges, piers, and dams.
  3. It’s utilized in concrete where the formwork is removed early on.
  4. It is primarily employed for works where cost considerations are important.

What is Concrete?

cement vs concrete

Source: gharpedia.com

Concrete is a composite material made up of coarse and fine materials as well as a binding agent like asphalt or cement. 

Compositions of Concrete

Stone, sand, and cement are the main aggregates of concrete—Compressive strength is achieved by the use of stone and sand. Cement, lime, and asphalt are utilized to bond the aggregates together. Admixtures are sometimes used to control the settlement time.

Working Process of Cement

The aggregate used is a mix of coarse and fine. The spaces in the coarse aggregate are filled with fine particles. The aggregates are held together by cement or asphalt. To obtain strength, proper gradation of coarse and fine particles is required. One of the most significant processes in concrete is the water-cement ratio.

Concrete becomes stronger over time. It normally takes 28 days for concrete to reach its maximum strength. The material must be kept moist and above freezing for the first week. Curing time must be watched in hot temperatures. Coatings and supplemental heaters are sometimes used to keep curing concrete from freezing. 

Use of Concrete

Concrete is used to give building elements including slabs, beams, columns, and footings compressive strength.

Types of Concrete

cement vs concrete

Source: kiancement.ir

Concrete can be divided into three types based on the materials used and the applications for which it is used.

  1. Lime Concrete
  2. Concrete Cement
  3. Reinforced Cement Concretes

The Fundamentals of Concrete

  • About 75% of concrete is made up of aggregates like sand, stone, and gravel.
  • Concrete must be made with exceedingly pure water.
  • The aggregate components must also be spotless, as any contamination with organic materials can undermine the concrete’s strength.

Qualities of a Good Concrete

  1. Resistance to weathering, adverse chemical reactions, and wear.
  2. Concrete should be impermeable 
  3. Freedom from cracks
  4. Minimum drying shrinkage 

Application of Concrete

  1. Pavements
  2. architectural structures
  3. foundations
  4. motorways
  5. roads and bridges
  6. overpasses
  7. parking structures
  8. walls and footings for gates
  9. fences and poles

How Are Concrete and Cement Related?

cement vs concrete

Source: filmdaily.co

One of the most important constituents in the concrete mix is Portland cement. It can be in either a dry powdery form before being mixed with water or a paste (mortar) that hardens and adheres to other building materials.


1. What Is the “Setting of Cement”?

Setting refers to the cement paste stiffening, which is defined as the transition from a fluid to a rigid condition.

2. What Are the Reasons for the Slow Setting and Quick Setting of Cement vs Concrete?

  • Water, sand, and aggregates contain salts and compounds.
  • Less cement mortar/concrete is used.
  • Weather conditions are extremely cold.
  • Impurities in high concentrations
  • Increased water-to-cement ratio

3. What Is the Function of Water in Concrete?

The cement contracts with water to generate a gel with binding properties that uniformly covers the particles when mixed. However, water should be added proportionally to achieve the desired consistency, as excess water can discourage concrete.

4. What Does It Mean to “Cure” Concrete?

Curing considerably increases concrete strength and durability, it is one of the most important processes in concrete construction. Hydration, or the chemical reaction between cement and water, causes concrete to harden. Hydration, on the other hand, occurs only when water is accessible and the temperature of the concrete remains within a safe range.

To allow this process to take place throughout the curing period, the concrete surface must be kept moist for five to seven days following placement for ordinary concrete. Wet soaking hoses, sprinklers, or wet burlap are used to wet concrete.

5. What Is the Water-Cement Ratio?

The water-cement ratio is the ratio of the weight of water to the weight of cement and is represented as the weight of water to the weight of cement used in a unit volume of concrete.

6. How Do You Control the Strength of Concrete?

Cement is the simplest technique to provide strength. The ratio of water to cement in the cement paste that binds the aggregates together has the greatest impact on concrete strength. The greater the ratio, the weaker the concrete, and vice versa.

7. How Do You Protect a Concrete Surface from Aggressive Materials Like Acids?

  • On concrete, many elements have little impact. However, some of the acids can cause concrete to deteriorate. 
  • The first line of defense against acid is to utilize high-quality concrete that is chemically resistant. 
  • Utilizing a low water-cement ratio, selecting a suitable cement type, using suitable aggregates, and water and air entrainment are all principles to increase the chemical resistance of concrete. 
  • To protect concrete from a variety of conditions, multiple chemical formulations are available as sealers and coatings.

8. Does the Shade of Cement Affect Quality?

No, the quality of cement is determined by the raw materials used and the quality control procedures followed during production, not by the color of the cement. The color of the cement is determined by the nature and color of the raw materials used, which will vary from factory to factory and even across batches of cement produced in a factory.

Furthermore, the color of the aggregates, and to a lesser extent, the color of the cement, affect the completed concrete’s color. Preference for any cement based solely on color is technically incorrect.

cement vs concrete

Source: twimg.com


Cement is a necessary component of concrete. Concrete combines cement, water, bigger rocks, and chemical additives, whereas cement is formed entirely of crushed stones. Cement can be mixed with other materials to make a cement paste. We hope that this article helped you find the difference between concrete and cement.

Keep coming to Innovativedecorideas for more helpful articles on house improvement and decoration.

For more information, visit innovativedecorideas.