What are the purposes of 43-grade and 53-grade cement during construction?

Every construction task is incomplete without the use of cement. The cement used in building structures must be of high quality. There are different grades of cement and each of these are meant to build specific kinds of structures. Every structure needs a distinct compressive strength and choosing the right cement grade is very important to ensure the structures remain strong. The most commonly used building material is OPC cement. 

OPC cement is further divided into three different grades namely, OPC 33-grade, OPC 43-grade, and OPC 53-grade. 

Reputed OPC cement manufacturers like Wonder Cement, JK Cement, etc., can help you choose the right grade of cement.

A set process is followed to determine the grade of the cement. Each grade resembles the level of strength the cement has. The grading tells you about the compressive strength the cement has after 28 days of curing. 

Let’s understand the purpose of OPC 43-grade and OPC 53-grade cement.

• OPC 43 grade

After 28 days of curing when the cement reaches the compressive strength of 43N/millimetre square, it is labelled as OPC 43-grade cement. Grade 43 cement has low chloride content and is known to give a better finish to the surfaces. Grade 43 is majorly used for the production of RMC. It also helps in the construction of silos, RCC bridges, etc. 

OPC 43-grade cement is also used to enhance the finishing of structures like roads, bridges, water retaining structures, etc. 

OPC 43-grade is useful for the construction of precast items too like blocks. Even when it comes to non-structural tasks like flooring and plastering, 43-grade cement is used. 

43-grade cement is also used for construction tasks where setting time is not a concern! Reliable OPC cement manufacturers like Wonder Cement, Birla Cement, ACC Cement, etc. provide quality 43-grade cement.

• OPC 53 grade

OPC 53-grade cement has a compressive strength of 53N/mm square. OPC 53-grade cement is widely used for constructions that require high strength. Grade 53 cement is the primary choice for apartments,  high-rise buildings, bridges, flyovers, and underwater concreting. The cement is best suited for speedy construction. Additionally, this grade of cement is also pocket-friendly which makes it all the more apt. 

Apart from the building structures, OPC 53-grade is also used to construct building elements like beams, columns, footings, slabs, etc. 

This cement also has great resistance to sulphate and contains low chloride content. 

Choose the cement for construction wisely to ensure your construction tasks are carried out systematically. Make sure to rely on trusted cement manufacturers.