Jul 1, 2023 · The most important difference between OPC and SRC clinker is their sulfate resistance. OPC clinker is susceptible to sulfate attack in regions with high sulfate content in the soil or groundwater. This can cause the concrete to …

Nov 7, 2017 · OPC is manufactured by grinding together OPC Clinker (95 - 97%) along with gypsum (3-5%). Ordinary Portland Cement (OPC) is graded according to their compressive strength.

Apr 4, 2023 · The primary difference between OPC and SRC lies in their resistance to sulfates. OPC is susceptible to damage from sulfates, making it less suitable for environments where sulfate exposure is high. However, its high compressive strength and versatility make it a popular choice for a wide range of construction projects, including residential and ...

Feb 6, 2021 · One is Ordinary Portland Cement (OPC) and the other one is Sulphate Resistant Cement (SRC). Both types of cement have unique properties and different applications. Ordinary portland cement is made up of clinker and gypsum. The percentage of clinker is about 95%. Gypsum makes up only 5% of OPC. OPC is produced by grinding both of these elements.

CEM I: unadulterated Portland clinker (Ordinary Portland Cement, OPC). CEM II : blended cement with a small addition of blast furnace slag (BFS) or limestone filler. CEM III : BFS-OPC blast furnace cement.

Sulfate Resisting Portland Cement (SRC) is Portland cement that is modified to have a greater resistance to sulfate attack than Portland cement. It is often used on buried concrete structures in contact with grounds containing sulfates.

Oct 31, 2022 · There are three kinds of cement PPC, OPC. SRC. Portland Pozzolana Cement (PPC) The Portland Pozzolana Cement is a kind of Blended Cement which is produced by either intergrinding of OPC...

Jun 26, 2020 · This video contain information about Ordinary portland cement and Sulphate Resistance Cement...more.

Jun 15, 2015 · OPC typically means Ordinary Portland Cement. PPC mean Pozzolanic Portland Cement.

Jan 28, 2017 · OPC is suited for all buildings that are not exposed to extreme moisture, salt and chemical attacks. Typically, OPC is available in two grades in the market, 43 and 53. The grade indicates compressive strength of the cement in N/mm2 at 28 days.

The difference in the compressive strength of these OPC grades is due to the different amount of clinker and gypsum used in their manufacturing process. OPC 53 has the highest amount of clinker, while OPC 33 has the lowest, resulting in a difference in strength.

Aug 14, 2010 · that there may be a considerable difference between the calculated and the measured clinker composition of cement, especially as far as C3A and C4AF are concerned.

5 days ago · How is OPC made? OPC is made by heating clay minerals and limestone in a kiln to form clinker. This clinker is then grinded with the addition of gypsum. This variety of cement is generally more expensive because its production process is more energy intensive. Explain the difference between 43 grade and 53 grade cement?

What is the difference between opc and src clinker, OPC (Ordinary Portland Cement) and SRC (Sulphate Resistant Cement) clinker are two types of cement clinker used […]

Clinker, when added with gypsum (to control the setting properties of cement and ensure compressive strength) and ground finely, produces cement.

1. Ordinary Portland Cement (OPC) The OPC cement is one of the most widely used types of cement all over the globe. This is a kind of cement that is manufactured by grinding clinker and adding a small amount of gypsum to the mixture in order to be able to regulate the setting time.

OPC primarily comprises 96% clinker and 4% gypsum, and small amounts of other additives. It offers high early strength but might have higher heat generation during curing. On the other hand, PSC includes a blend of 45% to 50% slag with 45%-50% clinker, and 3%-5% gypsum.

Among the most commonly used cement types are Ordinary Portland Cement (OPC), Portland Pozzolana Cement (PPC), and Portland Slag Cement (PSC). These cements have unique characteristics that make them suitable for specific applications.

Ordinary Portland Cement, or OPC, is the most commonly used cement in construction. It’s made from a mix of limestone and clay, which is then heated in a kiln at high temperatures. The resulting clinker is ground to form the cement powder we all know and love.

Apr 1, 2025 · The ternary binder provides a relatively high level of clinker substitution and reduces the adverse effects of a specific SCM ... the carbon emission is reduced by 30-40% compared with the traditional ordinary Portland cement (OPC). Moreover, Al-rich phase has very high pozzolanic activity, which increases the content of Al-rich gel in the ...

OPC clinker is known for its strength and versatility, making it suitable for a wide range of construction applications. This type of clinker is specifically designed to resist sulfate attack, which can cause deterioration in concrete exposed to sulfate-rich environments.