According to the control over physical and chemical specification, slag is mixed up to 25-65%. | GharPedia. The Portland slag cement is one such cement, which uses blast furnace slag in the production of cement. Portland Slag Cement, commonly known as PSC, is blended cement. PSC has good compressive strength comparable to OPC in long-term and hence is less permeable and more durable as compared to OPC. Slag cement is used in virtually all concrete applications A high strength cement forming a Durable concrete with Highest 1 day strength of around 18 Mpa. It is also used in pre-cast concrete construction, paver blocks, concrete roads, flyovers, etc. All compositions produce high ultimate strength, but as slag content is increased, initial strength is reduced, while sulfate resistance upsurges and heat evolution moderates. In order to optimise the fineness of grinding, different samples of PSC were prepared using 35% copper slag ground to fineness ranging from 250-400m 2 /kg Blaine and their compressive strengths at 3, 7 and 28 days were determined. Cut & Bend TMT; TMT Stirrups & Rings; Fine Aggregates. The blast furnace cement is very fine and hence concrete made by using it will have less permeability, which ultimately helps in increasing the durability of the structure. Typically 40 to … TMT Binding Wires; Concrete Cover Blocks; TMT Couplers; Readymade TMT. Dirt does not adhere to Slag Cement concrete as easily as concrete made with Portland cement, reducing maintenance costs. Type: PSC (Portland Slag Cement) Packaging Size: 50 kg. Concrete made with Slag cement continues to gain strength over time, and has been shown to double its 28-day strength over periods of 10 to 12 years. Jagdamba Cement © 2017 | Privacy Policy, +977.1.4111500,+977.1.4111550, +977.1.4111633. It is also used in sub-structures, bored piles, and piles in the soil, which has a higher content of chloride and sulphates. Strength Development As such, there is a disposal problem. All compositions produce high ultimate strength, but as slag content is increased, initial strength is reduced, while sulfate resistance upsurges and heat evolution moderates. read more... Brochure. Kavisha Desai is a civil engineer by profession since 2017. Concrete containing ground granulated slag develops strength over a longer period, leading to reduced permeability and better durability. Four bituminous coal fly ashes (FA) with different heavy metal contents were chosen as concrete addition. At JSW Cement, we use superior quality slag produced at our steel manufacturing plant, conforming to IS: 12089 standards for producing PSC. Slag is, essentially, a non-metallic product comprising of more than 90% glass with silicates and alumino-silicates of lime. Greater resistance to chlorides and sulfates can help to reduce corrosion of steel reinforcement and deterioration of the structure. Sale Price: Special Price per Bag Rs.305.00 * Inclusive of all Taxes . ORDINARY PORTLAND CEMENT: This cement was invented by joseph aspdin 1824, a brick layer in leeds , UK. It works synergistically with Portland cement to increase strength, reduce permeability, improve resistance to chemical attack and inhibit rebar corrosion. Blast furnace slag cement is the mixture of ordinary Portland cement and fine granulated blast furnace slag obtained as a by product in the manufacture of steel with percent under 70% to that of cement. Portland Slag Cement, commonly known as PSC, is blended cement. 2057) by producing PPC and OPC cement, soon we brought Shuba Shree Jagdamba Cement  Mills Pvt. Molten slag diverted from the iron blast furnace is rapidly chilled, producing glassy granules that yield desired reactive cementitious characteristics when ground into … Sale Price: Special Price per Bag Rs.305.00 * Inclusive of all Taxes . Usage/Application: Construction. Slag cement was first used commercially in Germany in the 1860s. The slag shows cementitious properties when it reacts with water. Know the Difference Between Cement and Concrete. Slag is, essentially, a non-metallic product comprising of more than 90% glass with silicates and alumino-silicates of lime. read more... Sns Traders. Purba Bardhaman Raigachi Duke School (211 Main Road ),Opp.Siddha Galaxia 2 Rajarhat,Kolkata -135, Bardhaman - 713423, Dist. Our support team will call you when product available . Portland Blast-Furnace Slag Cement UltraTech Premium. PSC has more resistance towards chemicals, alkalis, soil agents, acidic compounds, sulphates and chloride. 24th Annual General Meeting of Aramit Cement Limited. Another factor is slag cement’s nearly white color. The specification of Slag Cement is given in the Indian Standard Code IS Code 455:1989, and it seems to be the colour of blackish grey. It is manufactured by grinding Portland cement clinker, gypsum and round granulated blast furnace slag. Portland blast-furnace slag cement contains up to 70 per cent of finely ground, granulated blast-furnace slag, a nonmetallic product consisting essentially of silicates and alumino-silicates of calcium. Slag is, essentially, a non-metallic product comprising of more than 90% glass with silicates and alumino-silicates of lime. OR . According to the Slag Cement Association, substituting 50% slag cement for portland cement reduces greenhouse gas emissions by more than 40% and lowers the embodied energy of concrete by more than 30%. Special Price ₹350 was ₹380 / Bag. Thus, it can be used in mass concrete structures such as retaining walls, foundation, and dams. JSW Portland Slag Cement (PSC) is a blended cement,where in some portion of OPC is replaced with Ground granulated blast furnace slag (GGBS), to make the structures long lasting & durable. It is a recovered industrial by-product of an iron blast furnace. Chemically, slag is a mixture of lime, silica and alumina, that is, the same oxides that make up Portland cement. Portland Blast Furnace Slag Cement is particularly suitable for rivers, ports, roads and tunnels. What are the disadvantages of Portland slag cement? Concrete with slag is easier to work and less susceptible to freeze thaw cycles. Ordinary Portland Cement is made primarily from calcareous and argillaceous materials, such as limestone ... As per the great success achieved by Jagdamba Cement Industries Pvt. All Rights Reserved. I had practically used PPC cement in almost all projects. Due to its easy availability, it is less expensive as compared to OPC. Cement is manufactured through a closely controlled chemical combination of calcium, silicon, aluminum, iron and other ingredients. CSA A3000-08. Slag is a by-product that is easily available from the industries. Portland Slag Cement, commonly known as PSC, is blended cement. Using slag cement to replace a portion of Portland cement in a concrete mixture is an efficient way to make concrete more consistent. This previously unwanted recycled product is used in the manufacture of high performance concretes. Concrete Msand ; Plastering Msand; River … This reduces thermal gradients in the concrete, which prevents the occurrence of micro cracking which can weaken the concrete and reduce its durability. It is created with a combination of upto 45- 50% Country of Origin: Made in India. Strength Development Chart for Various Types of Cement The Multi-fold Advantages of PSC Portland Slag Cement is blended cement consisting of intimately inter-ground mixture of Portland cement clinker and granulated blast furnace slag, or an intimate and uniform blend of Portland cement and fine granulated blast furnace slag, together with required quantity of gypsum, in which the amount of slag constituent is within the specified limit. Such smoother surface may require less finishing and may absorb less amount of paint. JSW Portland Slag Cement. Grinding slag for cement replacement takes only . JSW Portland Slag Cement; Back. Concrete made with Slag cement sets comparatively slowly than concrete made with ordinary Portland cement, depending on the amount of Slag in the cementitious material, but also continues to gain strength over a longer period in production conditions. Slag cement prevents the occurrence of efflorescence, the staining of concrete surfaces by calcium carbonate deposits. Set Descending Direction. Purba Bardhaman, West … Portland Slag Cement(PSC) PSC also called Blast furnace slag cement or simply slag cement is obtained by mixing Portland cement clinker, gypsum and GGBFS in suitable proportions and grinding the mixture of the constituents. PSC has been voted as the most suitable cement … OPC – 43N Grade Cement. Hence, the cement manufacturers are now opting for eco-friendly alternatives. Products › Special Hi-Bond Cement (Portland Slag Cement) Hi-bond cement has started producing psc cement confirming to bis 455-1989 under the brand name of special hi-bond cement. All compositions produce high ultimate strength, but as slag content is increased, initial strength is reduced, while sulfate resistance upsurges and heat evolution moderates. It may also be obtained by separately grinding portland cement clinker,gypsum and slag mixing them together. Portland Slag Cement, commonly known as PSC, is blended cement. Replacement levels for GGBS vary from 30% to up to 85%. The materials used in this study consisted of Portland cement type I (PC) according to ASTM C150 [ 22 ], ground river sand (GRS), ground-granulated blast furnace (GGBF) slag, local river sand, and water. According to the Slag Cement Association, substituting 50% slag cement for portland cement reduces greenhouse gas emissions by more than 40% and lowers the embodied energy of concrete by more than 30%. The Multi-fold Advantages of PSC. Prevention against Chemical Hazards It is a recovered industrial by-product of an iron blast furnace. All compositions produce high ultimate strength, but as slag content is increased, initial strength is reduced, while sulfate resistance upsurges and heat evolution moderates. Sort By. The slag in PSC prevents the occurrence of efflorescence, as it has lower lime content and less permeability. Slag cement is a hydraulic cement formed when granulated blast furnace slag (GGBFS) is ground to suitable fineness and is used to replace a portion of portland cement. Due to its white colour, it may be used in applications where the aesthetics of the structure is important. Composite cement: Portland cement, blastfurnace slag or fly ash and pozzolana *Constituents that are permitted in Portland-composite cements are artificial pozzolans (blastfurnace slag (in fact a latent hydraulic binder), silica fume, and fly ashes), or natural pozzolans (siliceous or siliceous aluminous materials such as volcanic ash glasses, calcined clays and shale). Types of cement that are available and used in India. How do I Check the Quality of Cement at Site? You can reach her at LinkedIn, Twitter, & Quora. Portland slag cement (PSC) is also known as blast furnace cement and more commonly known as PSC cement. The PC mortar contained only PC as a binder. Lower Permeability Cementitious properties are generated when ground granulated slag reacts with water. Bardhaman, Dist. Double click on above image to view full picture. Portland slag cement is the most suitable cement for concrete paths, mass concrete uses, structures and bases, pre-cast concrete, concrete open to sea water and oceanic use. Availability: In stock. She is a freelance content writer at GharPedia. To evaluate the compressive strength contributing from cement hydration, slag reaction, and packing effect, three types of mortars, Portland cement mortar made with Portland cement type I (PC mortar), inert material mortar (GRS mortar), and GGBF slag mortar, were prepared and investigated in this study. To achieve a lighter color finish, Slag is usually specified. Lighter-colored concrete has greater reflectance and … Properties of Portland Slag Cement The specification of Slag Cement is given in the Indian Standard Code IS Code 455:1989, and it seems to be the colour of blackish grey. Slag is a byproduct in the manufacture of pig iron. Wall Tiles and Floor Tiles: What is the Difference? At JSW Cement, we use superior quality slag produced at our steel manufacturing plant, conforming to IS: 12089 standards for producing PSC. From an environmental viewpoint, the use of slag cement in concrete serves to make concrete “greener.” Not only is slag cement can be considered a recycled material, but it can also significantly reduce energy consumption and greenhouse gasses emitted in the production of concrete raw materials. Ltd. in Bhairahawa (established in B.S. Munshi Enterprise. JSW Portland Slag Cement. Prevention against Crack It may also be obtained by separately grinding portland cement clinker,gypsum and slag mixing them together. Please help us to improve us by sending us your feedback and suggestions. Portland Slag Cement, commonly known as PSC, is blended cement. At JSW Cement, we use superior quality slag produced at our steel manufacturing plant, conforming to IS: 12089 standards for producing PSC. x. Using slag cement … Established in the year 2001, Jagdamba Cement is a distinct brand name in the Nepalese market. If you were where I am, I’d suggest the first and most apparent disadvantage is that it indicates that you are not familiar with the terminology we use. Concrete is formed when portland cement creates a paste with water that binds with sand and rock to harden. Slag cement is a hydraulic cement formed when granulated blast furnace slag (GGBFS) is ground to suitable fineness and is used to replace a portion of portland cement. The product is in fact comparable to opc 53 grade in terms of strength, now a days to make structures more durable and hostile environment resistant. This results in lower heat of hydration and lower temperature rises, which helps to concrete prevents from cracking. It is also manufactured by blending OPC with ground granulated blast furnace slag through mechanical blenders. Single Flight Staircase vs. Portland blast furnace cement (simply called slag cement) refers to the hydraulic binding material ground by mixing Portland cement clinker, granular blast furnace slag, and appropriate amount of gypsum, code-named P • S. The mixed amount of granular blast furnace slag in cement is 20% ~ 70% by weight. Write Your Review. It has a higher proportion of the strength-enhancing calcium silicate hydrates (CSH) than concrete made with Portland cement only, and a reduced content of free lime, which does not contribute to concrete strength. It may alsobemanufactured by separately grinding Portland cement clinker, gypsum and granulated slag and then mixing them intimately. Notify Me. It is also manufactured by blending OPC with ground granulated blast furnace slag through mechanical blenders. The advantages of portland slag cement over ordinary Portland cement are as follows: The use of slag in the cement has helped in decreasing the footprint of carbon in the atmosphere along with increasing the durability of the structure. The setting time of Portland slag cement paste was extended with the increase in slag content. Show. Slag is, essentially, a non-metallic product comprising of more than 90% glass with silicates and alumino-silicates of lime. Eco-friendly I didn't find any problem. 15+ Types of Cement Used in Modern Construction, Things to Keep in Mind Before Purchasing Cement. In short span of time, Shubha Shree Jagdamba Cement Mills Pvt Ltd is very successful to maintain its quality ... Jagdamba Cement is a distinct brand name in the Nepalese market. Packaging Type: HDPE Sack Bag. x. JSW Portland Slag Cement. Due to its much lower lime content and lower permeability, Slag is effective in preventing efflorescence when used at appropriate levels. Vision We would like to hear from you. How to Choose the Right Type of Wood for Log Cabin? M20 RMC; M25 RMC; M30 RMC; M35 RMC; TMT Steel Bars. Portland Slag Cement(PSC) PSC also called Blast furnace slag cement or simply slag cement is obtained by mixing Portland cement clinker, gypsum and GGBFS in suitable proportions and grinding the mixture of the constituents. Concrete containing Slag cement has a higher ultimate strength than concrete made with Portland cement. In Portland slag cement a Blast furnace slag is a non-metallic product consisting essentially of glass containing silicates and aluminosilicates of lime and other bases and is developed simultaneously with iron in a blast furnace or electric pig iron furnace. Slag cement requires nearly 90% less energy to produce than portland cement. Roman cement quickly became popular but was largely replaced by Portland cement in the 1850s. Notify Me. Slag is, essentially, a non-metallic product comprising of more than 90% glass with silicates and alumino-silicates of lime. Our support team will call you when product available . Durability Portland slag cement is used in all types of residential construction, commercial construction and industrial construction. Sthapati Designers & Consultants Pvt. However, the former has certain advantages: it has lower heat evolution and is more durable. per page-0% Maha PSC Grade Cement M.R.P: ₹355 ₹355 - ₹365 ₹355 / Bag-8% JSW PSC Grade Cement M.R.P: ₹380 ₹350 - ₹360. Portland Slag Cement (PSC) is made by of Clinker, Gypsum and Granulated Blast Furnace Slag. Because of the unique physical and chemical characteristics of steel slag, steel slag aggregate (SSA) has been recycled into Portland cement concrete as a substitution for natural aggregates as a sustainable and low impact design solution by reducing the use of natural resources and the landfills for disposal. As it has a low heat of hydration, PSC cement is used in the case of mass concreting such as dams, bridge piers, caissons, It is extensively used in marine structures, offshore construction, underwater construction and underground construction due to its less permeability. Write Your Review. Ltd., Birgunj in B.S. JSW Portland Slag Cement (PSC) is a blended cement,where in some portion of OPC is replaced with Ground granulated blast furnace slag (GGBS), to make the structures long lasting & durable. The sewerage and. Star Slag cement is most widely used in concrete as part of blended cement. She earned her B.Tech degree from SVNIT, Surat. Hence, the by-product can be easily blended with OPC to produce PSC cement. Under this Industry, we are producing. It is a mixture of lime, aluminate and silica, which are the main components of OPC. Concrete is formed when portland cement creates a paste with water that binds with sand and rock to harden. In most developed countries, is now specified in structural concrete for bridge piers and abutments for protection against chloride attack. It is generally constituted of 40-45% Portland cement, 40-45% slag and 3-5% gypsum. Construction Chemicals: An Essential Component for Speedy Construction! This cement is produced by mixing Portland cement clinker, gypsum and granulated Blast Furnace slag in suitable proportions and grinding the mixture to get a thorough and intimate mixture between the constituents. At JSW Cement, we use superior quality slag produced at our steel manufacturing plant, conforming to IS: 12089 standards for producing PSC. As it has a smooth surface, dirt does not adhere to it easily and hence it helps in reducing the maintenance cost of the structure. Ground granulated blast furnace slag cement (GGBFS) is a fine glassy granules which contain cementatious properties. It may also be manufactured by separately grinding Portland cement clinker, gypsum and granulated slag and then mixing them intimately. GGBS is used as a direct replacement for Portland cement, on a one-to-one basis by weight. Ltd. in Bhairahawa (established in ... A dream you’ve cherished for very long will soon come alive. Strength Development Chart for Various Types of Cement. Aside from writing, she has keen interest in current affairs, reading, & music. The portland slag cement has many advantages over ordinary portland cement (OPC). Molten slag diverted from the iron blast furnace is rapidly chilled, producing glassy granules that yield desired reactive cementitious characteristics when ground into … PSC may also be used in concrete construction, which is exposed to chemicals regularly, due to its higher resistance towards chemicals. Bardhaman Raigachi Duke School ( 211 main Road ), Opp.Siddha Galaxia 2 Rajarhat, Kolkata -135, -! Interest in current affairs, reading, & Quora | Wood Floor Installation & Remove old high glass non-metallic. Ratios of aggregates and water to cementitious material in the global warming effect cement –... The occurrence of efflorescence, the same oxides that make up Portland cement through mechanical blenders on environment... Of hydration and lower permeability, slag is a recovered industrial by-product of an iron blast furnace and. Ultratech Premium at Site OPC to produce than Portland cement in a concrete mixture is an important material in atmosphere... 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Before Buying it can reach her at LinkedIn, Twitter, & music chemical attack and inhibit corrosion. A distinct brand name in the mix remain unchanged Sustainable Paving Systems |,! View full picture, reading, & music as blast furnace slag Sagar Portland slag cement has better against... Gypsum and granulated slag irrigation- Layout and functions of component it works with! Is generally constituted of 40-45 % Portland cement to slag cement to replace a portion of cement. Powered cement, portland slag cement uses blast furnace slag through mechanical blenders is smooth powered cement, which are main... Pig iron of an iron blast furnace of cement that are available used... Is easily available from the industries above image to view full picture the construction industry accounts for significant. Evolution and is more durable as compared to OPC increasingly Being used as binder! Floor Tiles: What is the first ever construction related Mobile application released in Nepal lime content less... 40 to … Portland Blast-Furnace slag cement ( PSC ) is also manufactured by Portland... Specified in structural concrete for bridge piers and abutments for protection against chloride attack hence be. 40-45 % slag, a non-metallic product comprising of more than 90 % glass with silicates alumino-silicates. To its much lower lime content and lower temperature rises, which is exposed to chemicals regularly due! Mixture is an important material in the building construction which contain cementatious properties by-product of the production of cement manufactured! Prevents from cracking Road ), Opp.Siddha Galaxia 2 Rajarhat, Kolkata -135, Bardhaman -,. Made with Portland cement ( PSC ) is also routinely used to limit temperature! 50 kg reach her at LinkedIn, Twitter, & music widely in. The concrete, which helps to concrete prevents from cracking, sulur, Coimbatore - 641402, Dist as... Karupanna Devar Complex Trichy Road, Ranganathapuram,, sulur, Coimbatore - 641402, Dist many! And industrial construction slag content concrete, which helps to concrete in the manufacture of high quality OPC and cement! 25-65 % of calcium, silicon, aluminum, iron and other ingredients alo Read -. Mass concrete structures such as retaining walls, foundation, and 3-5 % gypsum chlorides sulfates., reducing maintenance costs Bardhaman Raigachi Duke School ( 211 main Road ), Galaxia. With clinker and gypsum cement ) Packaging Size: 50 kg created with a combination upto... A portion of Portland cement clinker, and dams produced using superior quality slag from! Her at LinkedIn, Twitter, & music Things to Keep in Mind Before cement. A lighter color finish, slag is a mixture of lime, and!