The cement grade refers to the cement's compressive strength, which means how much strength cement can yield or bear.

These cement grades are classified according to the compressive strength of the cement and tested after 28 days.

As we all know, cement is a vital ingredient of concrete, and its strength is directly proportional to concrete strength.

Hence before buying the cement for constructing your dream home, you should have sufficient information about the grade of cement.

The grade of cement is a numerical value to measure its compressive strength. As the cement grade increases, its strength increases.

Selection of a particular cement grade should be done as per the requirements and nature of the work.

Ordinary Portland cement (OPC) has three grades which are 33-Grade Cement, 43-Grade Cement, and 53-Grade Cement.

As per the Bureau of Indian Standards, these grades are differentiated by their compressive strengths, expressed in megapascal (Mpa) which is N/mm2.

Compressive strength is a ratio of load per unit area. The load is calculated in newton (N) and the area is calculated in mm2.

Click on learn more to know the difference between 33, 43, and 53-grade cement and which grade cement is best for constructing your dream house.