Menu Close

What is SRC in cement?

What is SRC in cement?

Sulphate Resistant Cement (SRC) is a blended cement designed to improve the performance of concrete in the event of a sulphate attack. It also provides improved durability for concrete in most aggressive environments, reducing the risk of deterioration of the structure.

What is OPC and SRC cement?

[en] OPC (Ordinary Portland Cement) is the most common type of cement used in construction industry. Three major brands of OPC are normal OPC, SRC (Sulphate Resisting Cement) and SC (Slag Cement). It is seen that the variation in constituents of cement may cause serious effects on the quality of cement.

What is PLC cement?

Portland-limestone cement (PLC) is a blended cement with a higher limestone content, which results in a product that works the same, measures the same, and performs the same, but with a reduction in carbon footprint of 10% on average.

What is the difference between PPC and OPC cement?

Portland Pozzolana Cement is a variation of Ordinary Portland Cement. Pozzolana materials namely fly ash, volcanic ash, are added to the OPC so that it becomes PPC. PPC is cheaper than OPC. PPC has low initial setting strength compared to OPC but hardens over a period of time with proper curing.

Where is SRC cement used?

Sulphate Resisting Portland Cement (SRC) is a type of Portland cement in which the amount of Tricalcium aluminate (C3A) is restricted to lower than 5 % and (2 C3A + C4AF) is lower than 25%. SRC can be used for structural concrete wherever OPC or PPC or Slag Cement is usable under normal conditions.

What are the 5 types of cement?

Types and Grades of Portland Cement

  • Rapid Hardening Portland Cement (RHPC)
  • Hydrophobic Portland Cement (HPC)
  • Low Heat Portland Cement (LHPC)
  • Sulphate-resisting Portland Cement (SRPC)
  • Other Types in Cement.

What is SRC material?

SRC ( Special Reinforced Concrete) is developed by Winsun for the building personalization, which is customized product. SRC is applied to various heterosexual decoration construction of internal and external building. It makes the building no longer limited to material and riches the form of construction.

What is lime in cement?

Lime has been used as a binder in mortars for over 2000 years. Today, lime is still used as the primary binder in many mixes, usually in the form of lime putty or Hydraulic lime. Hydrated lime is used in modern cement based mortars mainly for its properties as a plasticiser.

Can you get white cement?

One particular type of concrete that people use is white concrete. People sometimes refer to white concrete as white Portland cement. Ordinary gray Portland cement is the most common type of cement in the world.

Where is PPC cement used?

PPC is special blended cement useful in general construction work and is especially suitable for applications in aggressive environmental conditions. It can be confidently employed in construction of hydraulic structures, marine works, mass concreting such as dams, dykes, retaining walls foundations and sewage pipes.

Why fly ash is used in cement?

Fly ash is a pozzolan, a substance containing aluminous and siliceous material that forms cement in the presence of water. When used in concrete mixes, fly ash improves the strength and segregation of the concrete and makes it easier to pump.

What is SRC in civil engineering?

SRC is Sulphate Resisting Cement. This type of cement is used at places where the concrete is in direct contact with soil which has high sulphate content. It is also a prefered cement for mass construction because of its low heat of hydration.

What kind of applications can SRC be used for?

The use of SRC is recommended for following applications: Sewage and Water treatment plants. Chemical, Fertilizers, Petrochemical factories, Food processing units. Coastal works, construction of building along the coastal area within 25 km from coast.

How is clinker used in the production of cement?

Clinker is primarily used to produce cement. Since it can be stored in dry condition for several months without noticeable deterioration, it is traded internationally in large amounts. Cement manufacturers buy clinker for their cement plants in areas where raw materials for cement are scarce or unavailable. Cement.

What’s the difference between SRC and Portland cement?

SRC (Sulphate Resisting Cement) Sulphate Resisting Cement is also a type of Portland cement in which the amount of Tricalcium aluminate (C3A) is restricted to lower than 5 % and (2 C3A + C4AF) is lower than 25%.

When to use src instead of OPC cement?

The use of SRC is particularly beneficial in such exposure/service conditions, where the concrete is exposed to the risk of deterioration due to sulphate attack. The use of SRC is recommended for following applications: Foundations, piles, basements and underground structures. Sewage and Water treatment plants.