Ordinary Portland Cement PowerPoint PPT Presentations

OPC or Ordinary Portland Cement, as it is called is made of ordinary clinker mixed with gypsum. Ordinary Portland cement is graded according to its compressive strength. There are three grades of Ordinary Portland cement namely, OPC-33 grade, OPC-43 grade and OPC-53 grade. The OPC- 53 is produced using a highly specialised process that allows optimum distribution of each particle, thereby allowing superior crystalline structure and balanced composition. The result is better strength and durability. OPC - 43 grade cement is produced by inter grinding of clinker and gypsum, to an optimum fineness to ensure both strength & durability of concrete at all ages, which it suitable for all construction works.

The normal consistency of ordinary Portland cement is between 25-30%. The consistency of the cement test is done to determine how much water needs to be added to get its standard or normal consistency.

Most of the Indian cement companies print the name and type of cement. But if you want to be sure about the quality of these cement you should look for ISI mark and the number. Following are the numbers which represent the different type of cement.

Pozzolana cement can be used as an alternative for ordinary Portland cement as it can be produced with lower energy input than OPC cement giving one-third consumption in use compared with Portland cement.

Portland cement is the most commonly used grade of cement around the world as a basic ingredient of concrete, mortar, stucco and grout. It was developed from different kinds of lime in England in the mid-nineteenth century.Types of Portland cement, PPC, Portland Slag Cement, OPC 33 Grade, 43 Grade & 53 Grade.

JSW cement is a leading green cement company in India we offer eco-friendly construction and building solutions & provide best-quality Green Cement to our customers.

Majorly Portland cement produced by cement companies in India is classified into 2 categories, ASTM type of portland cement and ASTM type of blended cement Type of ASTM portland cements are as follows: Type I general purpose, Type II moderate sulfate resistance, Type III high early strength, Type IV, a low heat of hydration (slow reacting), Type V high sulfate resistance. The differences between these cement types are rather subtle. All five types contain about 75 wt% calcium silicate minerals, and the properties of mature concrete made with all five are quite similar. Thus these five types are often described by the term “ordinary portland cement”, or OPC. Type of ASTM portland cement are as follows: Portland Slag Cement, portland pozzolana cement and ternary blended cement. Blended cements are produced by uniformly intergrinding or blending two or more types of fine materials. For more information, visit www.emamicement.com or call us on 18001022008.

Majorly Portland cement  produced by cement companies in India is classified into 2 categories, ASTM type of portland cement and ASTM type of blended cement Type of ASTM portland cements are as follows: Type I general purpose, Type II moderate sulfate resistance, Type III high early strength, Type IV, a low heat of hydration (slow reacting), Type V high sulfate resistance. The differences between these cement types are rather subtle.  All five types contain about 75 wt% calcium silicate minerals, and the properties of mature concrete made with all five are quite similar.  Thus these five types are often described by the term “ordinary portland cement”, or OPC.Type of ASTM portland cement are as follows: Portland Slag Cement, portland pozzolana cement and ternary blended cement. Blended cements are produced by uniformly intergrinding or blending two or more types of fine materials. For more information, visit www.emamicement.com or call us on 18001022008.

To decide which cement brand is the best, it’s not always important to hold their scale of operation as a criterion and the quality of materials they produce. Based on this, I believe Emami cement is one of the best cement companies in India.

Besides the obvious difference in colour, White cement (white Portland cement) and Grey cement (ordinary Portland cement) have several differences.

OPC 33, OPC 43, and OPC 53 are some of the most common grades used during building. However, OPC 53 is used mostly for the construction of tall buildings, so it is not necessary to use the same grade while making your roof. For a normal RCC roof, it is best to use OPC 43 grade.

2 widely used types are OPC (Ordinary Portland Cement) and PPC (Portland Pozzolana Cement). OPC was easily available and was comparatively lower in cost.

Chennai is a fast-growing metropolitan city. Every day, several new houses, complexes, and large-scale projects are dotting the city and making it a commercial and infrastructural hub.

You may find several guides for building a home, but it is important to consult your builders because they have in-depth, practical knowledge as to which cement is the best for your space.

PSC or Portland Slag cement is a kind of blended cement manufactured by either grinding the Portland clinker with gypsum and granulated slag or blending the ground granulated blast furnace slag (GGBS) with Ordinary Portland cement. The Portland Pozzolana Cement (PPC) is a kind of blended cement which is produced by either inter grinding of OPC clinker along with gypsum and pozzolanic materials in certain proportions. In my opinion, PSC (Premium Slag Cement) fits the most. Because of the construction qualities, it is ideal for house construction. PSC is a blended cement. Slag is a product that is non-metallic and is 90% glass. With silicates of lime, these qualities make the PSC ideal to be used in mass construction. It posses a lot of strength and does not crack easily and gives a better finish.

OPC can be used as high-strength concrete and prestressed concrete, whereas PPC can be used for any home building application like normal concreting, brickwork, plastering, etc.

Portland Slag Cement is a variation of Portland Cement. Slag materials namely fly ash, volcanic ash, are added to the Ordinary Portland Cement (OPC) so that it becomes Portland Slag Cement. Both are eco-friendly materials but Slag Cement uses natural and industrial waste thus reducing the environmental pollution. Slag Cement is cheaper than OPC cement. Slag Cement has low initial setting strength compared to OPC cement but hardens over a period of time with proper curing. To know more about the best OPC and portland slag cement, visit www.emamicement.com

You’ll find that cement is generally found in two types - Ordinary Portland cement (OPC) and Portland Pozzolana Cement (PPC). OPC is widely available in the forms of OPC-33, OPC-43, and OPC-53.

Blended cement is a mixture of Portland cement and materials like fly ash, silica fumes, limestone which makes it suitable for various operations. It improves the stability, durability, resistance, and working capacity of the concrete. When compared with ordinary Portland cement, blended cement gives a fine texture. It enhances the bleed control, reduces water usage, alkali-aggregate reaction potential. These factors make blended cement an ideal choice for domestic construction, pre-cast concrete, and also for mining applications.

1) Ordinary Portland Cement (OPC) Ordinary Portland Cement is one of the most well-known and widely produced cement in the construction world. They are used for general cement construction. Its basic ingredients include mortar, concrete, stucco, and non-specialty grout. You may have seen this cement near almost any construction site. 2) Portland Pozzolana Cement (PPC) Portland Pozzolana Cement is a mixture, prepared by grinding pozzolanic clinker and Ordinary Portland Cement. It is widely recognized for its resistance to chemicals attacks.

Essentially cement comes in 2 types, Ordinary Portland cement (OPC) & Portland Pozzolana Cement (PPC). OPC 53 grade is the most preferred type for specific applications like pre-stressed concrete and high strength concrete.

Chapter 3 Cement 3.1 Introduction Advantages of cement Classification Summary Portland cement was developed in the nineteenth century. It has become one of the most ...

Rice Husk Ash (RHA) used as partial replacement for Ordinary Portland Cement (OPC) in concrete.

Cement companies produce variety of cements for different purposes of construction. But cement vendors tend to push the products of cement dealership from which they get the highest commission. Following are the 13 types of cement with the usage for which they are suitable for.. 1. Ordinary Portland Cement (OPC)- is commonly used for concrete construction. 2. Portland Pozzolana Cement (PPC)- is used for marine structures, sewage works, sewage works and for laying concrete under water such as bridges, piers, dams and mass concrete works etc. 3. Rapid Hardening Cement- works best for prefabricated concrete construction, road works, etc. 4. Quick setting cement- is used where works is to be completed in very short period and for concreting in static or running water.

OPC 53 grade cement is considered the best quality cement amongst various types of Ordinary Portland Cement OPC and 53 here indicates the grade of the cement, the grade indicates the compression strength in megapascals (MPa) of the concrete that will attain after 28 days of setting. Which means in 28 days OPC 53 cement attains 53 mPa of compression strength. Emami Double Bull Cement produces its version of OPC 53 grade cement named Emami Double Bull OPC 53 Grade using a specialized process that allows optimum distribution of each particle, enabling superior crystalline structure and balanced composition. It gives high strength and durability to structures.

TechSci Research reports that the India cement market will achieve a CAGR of 8.98% and reach USD 43037.44 million by 2028. Cement/concrete is the second most widely used product in the world, after potable water. Residential applications are expected to dominate the market, with a 50.01% market share, owing to affordable housing schemes such as the Pradhan Mantri Awas Yojana (PMAY). Ordinary Portland Cement (OPC) dominates the India cement market, with a 56.76% market share in 2022. India's urban population is expected to grow by over 270 million people by 2040.

Cement is most often a gray or slightly brownish color due to the presence of coloring oxides in the clinker. For certain applications, usually aesthetic ones, it may be desirable to use a lighter or white Portland cement. White ordinary Portland cement known as “White Cement” is one of the most important raw materials used in construction of a building. White cement with the exception of whiteness has same properties as Gray ordinary Portland cement has. It is as durable and strong as Gray ordinary Portland cement and has high degree of whiteness.

Portland Pozzolana Cement i.e. PPC cement is actually a variant of Ordinary Portland Cement i.e. OPC cement. PPC is made by combining OPC clinker, gypsum and Pozzolanic materials whereas OPC is made by grinding a mixture of limestone and other raw materials like argillaceous, calcareous, gypsum to a powder. Although OPC is used more due to its immediate features the usage of PPC is experiencing a steep rise because it causes less pollution and it is economical. In case you are wondering which type of cement suites best for your purpose contact Emami Cement, one of the top cement companies in India. It manufactures both types of cement and suggests consumers the best type of cement as per their need and requirements.

In the realm of sustainable construction materials, JSW slag cement stands out as a pioneering product that combines environmental responsibility with superior performance. Produced by JSW Cement, a subsidiary of JSW Group, this innovative cement variant utilizes blast furnace slag as a key ingredient, offering significant advantages over traditional Portland cement.

OPC and PPC are two different forms of cement. Ordinary Portland Cement (OPC) is the most widely used in construction. It consists of limestone and other materials like argillaceous, calcareous, and gypsum. On the other hand, Portland Pozzolana Cement (PPC) is a combination of volcanic ash, calcined clay or silica fumes, and fly ash which is around 15%-35% of cement weight.

Dalmia DSP Cement, distributed by Shree Sivabalaaji Steels, represents a pinnacle of excellence in the realm of construction materials. Known for its superior quality and innovative composition, Dalmia DSP Cement is engineered to meet the diverse needs of modern construction projects, from residential homes to large-scale infrastructure developments.

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When it comes to the construction industry in India, the importance of quality cement cannot be overstated. One of the prominent players in this sector is JSW Cement, a part of the JSW Group, which has made significant strides in providing high-quality cement products. Shree Sivabalaaji Steels, commonly known as 3S Groups, is a trusted distributor of JSW Cement, contributing to the brand's widespread reach and accessibility. It will explore the rates of JSW Cement, the role of 3S Groups in this distribution, and the factors influencing cement pricing.

Cement, a crucial binding material in the construction industry, is primarily composed of limestone, clay, and gypsum. Its ability to harden and set under water has made it indispensable for infrastructure projects ranging from residential buildings to large-scale commercial and industrial constructions. Market trends in the cement industry indicate a robust growth trajectory driven by increasing urbanization, industrialization, and government initiatives focused on infrastructure development.

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The main difference between concrete and cement is that concrete is a composite of cement, water and aggregates. Cement is powdered hydrated limestone and

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Here are the major difference between “43 grade” and “53 grade” cement: OPC 43 Grade Cement 43-grade cement means that the compressive strength of the cement after 28 days is 43N/mm2 when tested as per Indian Standards under standard conditions. This grade of cement is used for plain concrete work and plastering works.43 grade cement is also used to make precast items, such as tiles, blocks, pipes, etc. It can be used where setting time is not a necessary criterion. OPC 53 Grade Cement It is a strong cement where 53-grade means that the compressive strength of the cement after 28 days is 53 N/mm2 when tested as per Indian Standards under standard conditions. 53-grade cement has a fast setting time as compared to 43-grade cement. This grade of cement is not used for ordinary works. It is mostly used for structural purposes as in reinforced cement concrete.

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Find the latest and updated Cement Price List of all famous brands like Ambuja, Ultratech, ACC, Bangur, Binani, Birla, JK Laxmi, Jaypee, Shree Ultra and others with their weight and material type OPC and PPC. If you are looking for the best price you can check complete Cement Price List in India.

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It can sustain even through harsh rain. OPC is a mix of clinker and gypsum, in a definite proportion. The cost of production is not expensive which also makes it the sought-after cement in the building industry.

The green cement market was valued at US$ 15,552.7 Mn in 2017 and is expected to grow at a CAGR of 13.3% during the forecast period 2018 – 2025, to account to US$ 42,731.2 Mn by 2025.

Cement is available in different grades. The strength of the concrete mix is dependent on the grade of cement. Hence, one must know the grade of cement, and how it can affect the construction of your house. There are mainly three grades of cement produced by the best cement brands in India as follows: 33 Grade Cement 33-grade cement means that the compressive strength of the cement after 28 days is 33N/mm2 when tested as per Indian Standards under standard conditions. This grade of cement is used for general construction work under normal environmental condition. Due to the availability of higher grades in the cement, the use of 33-grade cement has declined. 43 Grade Cement 43-grade cement means that the compressive strength of the cement after 28 days is 43N/mm2 when tested as per Indian Standards under standard conditions.

It develops strength very quickly, so with the proper care, it can be used for plasterwork. It can be used by rigorous curing that’s followed post its application. Double Bull Cement is a well-known Indian brand and has been around for a long time, and their product for OPC 53 grade cement, is widely used for plastering work, across the country.

PSC is manufactured with high-grade clinker and the best quality Ground Granulated Blast Furnace Slag (GGBFS) that’s enriched with glass content. PPC's production involves a two-stage hydration process involving clinker and pozzolanic material resulting in denser gel formation. Both of these cements can be used for RCC work and both are also eco-friendly and cost-effective.

There are various types of cement used in construction works for various purposes. Thus, it is important to understand properties of each type of cement and their uses.

Cement is like any other product that works on demand and supply. If you are in a place where lots of construction is going on then there’s a good demand for supplies.

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To choose the right cement for different construction process first you need to plan the construction and estimate your budget. It will give an idea about what type of cement are you going to use in the construction process. There are various types of cement available in the market with different grades and quality. Most of the cement companies in India produce a variety of cement which are used in different stages of construction.