The most widely used Portland cement is categorised into three types, OPC, PPC and PSC. In this article, we will cover the fundamentals of PSC, how it's …
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9). Setting Time. The initial setting time of your OPC and PPC is the same and it is 30 minutes and the final setting time of your OPC is 280 minutes which is 11.67 days its setting time is less and PPC. So it is recommended in projects where props are to be removed early. on the other hand. The final setting time of PPC is 600 minutes which is 25 days …
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September 14: Sarbottam Cement has launched its OPC and PSC Cement in the Nepali market for the first time. Sarbottam Cement is a product of Sarbottam Cement Pvt Ltd under Saurabh Group. "Sarbottam Cement has up to 4500 Blaine fineness, made by European VRM Machine imported from Denmark for the first time in
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Decoding Cement: OPC, PPC and PSC! Understand their applications and make better building choices. #DalmiaCement #Dalmia #Cement #Concrete #Construction #Strength #Durability #Roof #Column #Foundation #Quality #Building
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Хуулийн этгээдийн төрөл, ... Res. < 3% Lt. wt 1200-1350 Clinker 1) Gypsum 2) Flyash 3) Pozzolona 4) Slag 1) OPC 2) PPC 3) Slag Cement Blaine 300-350 m2/kg OR ... Цементийн тээрмийн тэжээх хэсэг нь: Чулуунцар, ...
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The PPC and OPC-53 specimens behaved differently under the same thermal loading conditions. Hence the usage of PPC is advisable and also economical. • XRF …
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One of the prime differences between PPC and OPC is their composition. OPC exists solely from mixing limestone, clay, and other materials, while PPC contains OPC and pozzolanic materials. Their compositional difference leads to contrasting properties in the two types of cement. PPC has a lower heat of hydration than OPC, which means it ...
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PPC can be used in the following constructions: Portland Slag Cement is suitable for general construction work including concrete mix, plasterwork and masonry. PSC is also suitable for hydraulic works like dams, retaining walls, etc. Mass concrete works like diaphragm walls, concrete roads, large foundations, etc., can also use PSC.
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PPC Grade Cement. PPC's hydration process is slower than PSC cement, therefore, making it suitable for mass concreting. It shows greater resistance to aggressive weathers and is cheaper than PSC ...
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Concrete types were made from ordinary Portland cement (OPC), Portland pozzolana cement (PPC), and Portland slag cement (PSC). Compressive strength test, effective porosity test, coefficient...
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Portland Pozzolan Cement (PPC) At the initial stage, OPC has higher strength compared to PPC. It takes some time to develop the strength. Strength developed over time is higher than the OPC. Heat of hydration and rise of the temperature of the concrete is higher than the PPC. Since the hydration process is lower, the heat of …
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3.OPC is produced by simply grinding limestone and secondary materials to a powder; PPC is the result of adding pozzuolan or similar materials such as volcanic ash, clay, slag, silica, fume, fly ash, or shale to OPC. 4.PPC can greatly reduce the amount of OPC used in concrete. Author. Recent Posts.
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The durability of OPC – It is less durable when compared to PPC cement. You can crumble it rather easily if it is not used as concrete. The durability of PPC – This is slightly more durable when compared …
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Setting time of PPC is higher than OPC. Its initial setting time is 30 minutes and the final setting time is 600 minutes. Its slower setting time helps to get better finishing. PPC is less costly than OPC, which …
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7. Semen Campuran. Perbedaan OPC, PPC, PCC pada Semen. halaman lantai kayu terkait. Rabat Beton, mulai dari Fungsi, Keunggulan, dan Tips Menarik. Jenis Lantai Untuk Restoran dan Cafe Paling Banyak Digunakan. Jenis Kayu untuk Pembuatan Meja dengan Kualitas Terbaiknya. 6 Jenis Granit dan Warna Paling Banyak Diminati, ini Keunggulannya.
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Portland Pozzolana Cement (PPC) is a cement made of pozzolanic substances such fly ash, rice husk ash, or volcanic ash and OPC. During the grinding stage, the OPC and pozzolanic components are blended together. Pozzolanic elements are added to cement to improve performance and sustainability. OPC cement sets up rather quickly, enabling …
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Choosing Between OPC and PPC Cement. When making a decision between OPC and PPC cement, several factors come into play. Understanding your project requirements, environmental considerations, and cost implications will guide you in selecting the most appropriate type of cement. Here are some key points to consider: 1. …
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The main differences between OPC and PPC are given below. Portland Pozzolana Cement (PPC) is a variant of Ordinary Portland cement (OPC). Pozzolana material i.e. fly ash, volcanic ash is added to the Ordinary Portland cement so that it becomes Portland Pozzolana Cement. Pozzolana content is added to cement at a ratio of 15% to 35% by …
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Strength: PPC has a higher strength than OPC over a longer period of time. 3. Heat of hydration: Generates more heat than PPC in hydration reaction which makes it less suitable for mass casting. Heat of hydration: It has a slow hydration process and thus generates less heat than OPC. 4.
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The lower the fineness, the higher the permeability. OPC has a fineness of 225 m2/kg. PPC has a fineness of 300 m2/Kg so it has lower permeability with higher durability. Workability of Concrete: Good workable concrete can be achieved using OPC, but the workability is fewer than PPC. Concrete made with PPC has more workability compared to OPC.
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Final thoughts on OPC vs PPC. I am choosing the right cement type, whether OPC vs PPC, is critical in construction projects. OPC provides excellent early strength, durability, and versatility, making it a reliable choice for various applications. On the other hand, PPC offers sustainability benefits, improved workability, and reduced risk …
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This EPD provides information for the four Cement products i.e., Ordinary Portland Cement (OPC), Pozzolana Portland Cement (PPC), Portland Slag Cement (PSC) and Portland …
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opc- Эрдэс нэмэлттэй портландцемент ; psc- Шааргат портландцемент ; ppc- Пуццолан портландцемент ; cpc- Холимог портландцемент гэнэ. 2. Цементийн тэмдэглэгээ. …
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Цементийн төрөл Цементийг бүрдүүлэгчийн орцоор: Клинкер + ЭИН + Гөлтгөнө Шааргат портланд цемент psc Клинкер + Шаарга + Гөлтгөнө Эрдэс идэвхит нэмэлт портланд цемент opc …
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Kamdhenu Cement. After being introduced in 2002, Kamdhenu cement quickly saw great success. Modern production facilities and fully-equipped labs are available at Kamdhenu, an ISO 9001:2008 recognized business. The group's total annual manufacturing capacity is now at 1.5 million tones, but that capacity will soon increase to 3 million tones.
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PPC Cement. Developed out of OPC cement, ppc cement features a healthy addition of pozzolanic materials like slag, ash, clay, etc. With environmental compliance turning out to be a prime driver across industries, one of the most significant advantages that this type of cement brings to the table is a massively reduced amount of CO2 that's released during …
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In this article, we will delve into the differences between OPC and PPC cement to help you decide. Composition One of the primary distinctions between OPC and PPC cement is their composition. OPC is made from a combination of limestone (62 - 67%), silica (17 - 25%), alumina (3 - 8%) and gypsum (0.1 - 0.3%) that is finely ground to form a powder.
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PPC (Portland Pozzolana Cement) is a variant of OPC (Ordinary Portland Cement.) These two type of cement differs from each other in terms of component, strength, heat …
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