OPC is available in … It is created with a combination of upto 45- 50% IS 269 : 1989 for Ordinary Portland Cement, 33 Grade. It is created with a blend of 45- 50% slag, 45% & 50% clinker, and 3-5% gypsum. (For more information: There are no reviews yet. Portland slag cement may also be manufactured by separately grinding Portland cement clinker, gypsum and granulated slag and then mixing them intimately. It improves durability & resilience. HS Code Product Description Import Data Export Data; 2523: Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers VIP members get additional benefits. ( Reduced heat of hydration, Refinement of pore structure, Reduced permeability) Types of Cement 5. This is applicable to all grades of cement. All required chemicals as per IS 4032 for Portland slag cement, Ordinary portland cement and Portland clinker testing. 4.2.4 Portland Pozzolana Cement. SCIC #11, Slag Cement and Fly Ash, compares the two materials, explaining that while chemical similarities exist between them, they exert different influences in concrete applications. It is created with a combination of upto 45- 50% All Rights Reserved. IS 8112 : 1989 for 43 Grade Ordinary Portland Cement. As per IS 45-2015, PSC can be produced by Adding 25-70% of slag with clinker and gypsum. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them. The portland slag cement has many advantages over ordinary portland cement (OPC). IS 12269 : 1987 for Specification for 53 grade ordinary portland cement. The Portland slag cement is one such cement, which uses blast furnace slag in the production of cement. IS 516:1959 Method of test for strength of concrete This grade of cement is the most popular cement used in the country today. IS Code – IS 269 : 1989 for Ordinary Portland Cement, 33 Grade. The grade indicates the compressive strength of the mortar cube that will be attained after 28 days of setting. Slag cement provides exceptional strength and chemical resistance properties. IS 455 (1989): Portland Slag Cement - Specification [CED 2: Cement and Concrete] There are three main Cement Grades from which you can choose. IS 456:2000 Code of practice for plain and reinforced concrete. The different grades of OPC are discussed below: This grade of cement is used for general construction under normal environmental condition. 4.1 Portland ‘Blastfurnace Slag Cement - An intimately interground mixture of Portland clinker and granulated blastfurnace slag with addition of gypsum and permitted additives ( see 3.2 ) or an intimate and uniform blend of Portland cement and finely ground granulated blastfurnace slag (see IS : 455-1967t ). C430 Test Method for Fineness of Hydraulic Cement by the 45-m (No. Grades of Ordinary Portland Cement Based on IS Codes, Boring Methods for Soil Sampling for Soil Investigation, Mezzanine Floor for Buildings: Important Features and Types, Embodied Carbon in Construction: High Time to Reduce it, Ratio of percentage of lime to percentages of silica, alumina and iron oxide, Not greater than 1.02 and not less than 0.66, Not greater than 1.02 and not less Characteristic Requirement (1) (2) (3) i) Ratio of percentage of lime to percentages of silica, alumina 0.80-1.02 All required chemicals as per IS 4032 for Portland slag cement, Ordinary portland cement and Portland clinker testing. Login to The Constructor to ask questions, answer people’s questions, write articles & connect with other people. The setting time requirements mentioned above are applicable to all grades of cement. Country For ready-mix producers and concrete product producers, CEMSlag TM is an eco-friendly, durable, cost-effective product … To make concrete a mixture of portland cement (10-15%) and water (15-20%) make a paste. At JSW Cement, we use superior quality slag produced at our steel manufacturing plant, conforming to IS: 12089 standards for producing PSC. Blended cement can improve workability, strength, durability and chemical resistance of concrete. Sorry, you do not have permission to ask a question, You must login to ask question. We, at JSW Cement, believe a home is built with the hard work of countless hands, together. It is also used for the construction of precast items such as blocks, tiles, asbestos products like sheets and pipes, and for non-structural works such as plastering, flooring etc. 9 Granulated Slag Clause 4.1 and IS 12089 a) Glass Content - Optical microscope min 100 X - Bromoform b) Chemical requirement - As per IS 4032 The above list is indicative only and may not be treated as exhaustive. 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%. IS 269:1989 – Specification for ordinary Portland cement, 33 grade . HS Code Of Chapter 2523 , List Of Hs Codes For PORTLAND CEMENT, ALUMINOUS CEMENT (“CEMENT FONDU”), SLAG CEMENT, SUPERSULPHATE CEMENT AND SIMILAR HYDRAULIC CEMENTS, WHETHER OR NOT COLOURED OR IN THE FORM OF CLINKERS, Free Search Indian HS Classifications IS 455:1989 Specification for Portland slag cement. than 0.8, Ratio of percentage of alumina to percentage of iron oxide, Total Sulphur content calculated as Sulphuric anhydride (SO, (a) When tricalcium aluminate is less than or equal to 5, (b) When tricalcium aluminate is greater than 5. At JSW Cement, superior quality slag produced at the steel-manufacturing plants is used, along with clinker and gypsum to create PSC, using state-of-the-art technology, through roller press and vertical roller mill. In this cement tricalcium aluminate which is susceptible to sulphates is limited to less than 3.5 per cent. Also get HS code list under heading 2523 IS Code – IS 12269 : 1987 for Specification for 53 grade ordinary portland cement. Four bituminous coal fly ashes (FA) with different heavy metal contents were chosen as concrete addition. This specification covers three strength grades of finely ground granulated blast-furnace slag (Grades 80, 100, and 120) for use as a cementitious material in concrete and mortars. Ordinary Portland Cement is graded based on its strength. Slag is a high glass, non-metallic Product Containing Silicate and Alumino-Silicates of lime. You will receive a link and will create a new password via email. Portland Slag Cement. Slag is, essentially, a non-metallic product comprising of more than 90% glass with silicates and alumino-silicates of lime. As the cement and water mix, they harden and bind the aggregates into an impenetrable rock-like mass. IS 455:1989 Specification for Portland slag cement. Some lend their skills, some offer unconditional support and some who give their care and love. It reduces the threat of sulfate attack, and alkali-silica reaction (ASR), improves resistance to deicing salts and chlorides and provides better protection for steel reinforcement. Slag cement or type S, containing 70% or more of slag, and with air entrainers, used to make concrete with Portland cement, or a pozzolan-lime cement (mortar) with lime. This is a slag-based blended cement that imparts strength and durability to all structures. Slag cement or type S, containing 70% or more of slag, and with air entrainers, used to make concrete with Portland cement, or a pozzolan-lime cement (mortar) with lime. I had practically used PPC cement in almost all projects. is 455, is 455 pdf,IS 455 portland slag cement - specification, civil engineering code book,is code, Indian standard code books, anna university code books, IS3370, IS456, SP16, IRC37 2001,IRC 37 2012, anna university civil engineering syllabus, regulation 2008. Slag cement requires nearly 90% less energy to produce than portland cement. JK CEMENT LTD. is listed in Trade India's list of verified sellers offering supreme quality of Ordinary Portland Cement etc. This cement grade is used for specialized works such as prestressed concrete components, precast items such as paving blocks, building blocks etc, runways, concrete roads, bridges, and other RCC works where the grade of concrete is M25 and above. It is most suitable for residential, commercial and industrial projects. These mortar cubes are composed of one part of cement and three parts of standard sand. M/S PATEL TRADING COMPANY - Offering ACC Portland Slag Cement, एसीसी सीमेंट, New Items in Rice Meal, Shahjahanpur, Uttar Pradesh. Read about … (For more information: 12 Tables of Code) Name of Standards Organization: Bureau of Indian Standards (BIS) Division Name: Civil Engineering Section Name: Cement and Concrete (CED 2) Designator of Legally Binding Document: IS 455 Title of Legally Binding Document: Portland Slag Cement - Specification Number of Amendments: 6 Equivalence: Superceding: OPC 43 is used for general RCC construction where the grade of concrete is up to M30. Although natural cement dates back to the Romans, by the late 1800s builders were turning to its manufactured counterpart, portland cement, for higher strength and more consistent performance. The Portland Pozzolana Cement is a kind of Blended Cement which is produced by either intergrinding of OPC clinker along with gypsum and pozzolanic materials in certain proportions or grinding the OPC clinker, gypsum and Pozzolanic materials separately and thoroughly blending them in certain proportions. English bricklayer Joseph Aspdin is widely credited for the invention of modern portland cement. 9 Granulated Slag Clause 4.1 and IS 12089 a) Glass Content - Optical microscope min 100 X - Bromoform b) Chemical requirement - As per IS 4032 The above list is indicative only and may not be treated as exhaustive. It is most suitable for residential, commercial and industrial projects. Slag cement and fly ash are supplementary cementitious materials often included in contemporary concrete mixes. on September 10, 2013. It is usually considered as a semi-flexible layer as it incorporates both the flexibility of bituminous layer and the stiffness of the grout content. VIP members get additional benefits. These are Ordinary Portland Cement (OPC), Portland Slag Cement (PSC) and Portland Pozzolana Cement … Inlcudes Harmonized Tariff Schedule. IS Code – IS 269 : 1989 for Ordinary Portland Cement, 33 Grade. This new year, we salute one such Leader who helps build a dream for someone special. Portland Pozzolana cement is integrated cement which is formed by synthesising OPC cement with pozzolanic materials in a certain proportion. Which Cement is Better PSC or PPC ?What is(Portland slag Cement ) & (Portland pozzolona Cement)? Slag cement is commonly found in ready-mixed concrete, precast concrete, masonry, soil cement and high temperature resistant building products. Concrete durability largely depends on the possible corrosion of reinforcing bars in an aggressive environment, resulting in cracking and spalling of concrete. While there are many applications and benefits of slag cement, a few are highlighted below and detailed information sheets are located here. Contents:Grades […] Cement grouted bituminous macadam (CGBM) consists of porous asphalt skeleton with a void content of 25% to 35%, which is filled with a cementitious grout. At JSW Cement, superior quality slag produced at the steel-manufacturing plants is used, along with clinker and gypsum to create PSC, using state-of-the-art technology, through roller press and vertical roller mill. The slag shall contain no additions and shall conform to the sulfide sulfur and sulfate chemical composition requirement. Be the first one to, IS 455: Portland Slag Cement - Specification, Advanced embedding details, examples, and help, Terms of Service (last updated 12/31/2014). India HS code of Portland slag cement is 25232940. Portland Slag Cement. Lost your password? PSC is a blended cement confirming to IS 455:2015. PSC is Produced using superior quality slag produced from the steel plant which confirm to IS: 12089. PSC is a blended cement confirming to IS 455:2015. Blended cement can be defined as uniform mix of ordinary Portland cement (OPC) and blending materials such as silica fumes, fly ash, limestone and slag to enhance its properties for different uses. In Building Materials in Civil Engineering, 2011. The Portland Pozzolana Cement is a kind of Blended Cement which is produced by either intergrinding of OPC clinker along with gypsum and pozzolanic materials in certain proportions or grinding the OPC clinker, gypsum and Pozzolanic materials separately and thoroughly blending them in certain proportions. The grade indicates the compressive strength of the mortar cube that will be attained after 28 days of setting. Therefore: Cement + Aggregates + Water = Concrete. Another factor is slag cement’s nearly white color. When tested by ‘Le-Chatelier’ method, unaerated cement shall not have an expansion of more than 10mm. Please enter your email address. Registered in 2011, JK CEMENT LTD. has made a name for itself in the list of top suppliers of Ordinary Portland Cement, Slag Cement in India. Slag is, essentially, a non-metallic product comprising of more than 90% glass with silicates and alumino-silicates of lime. C465 Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements Quick Setting Cement HS Code : 25231000- - Portland cement, aluminous cement (“cement fondu†), slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers - Cement Clinkers export customs shipment data, statistics The effect in setting and heat flow release is also analyzed. #PSCvsPPCcement #Portlandslagcement #Portlandpozzolnacement 2 IS 12269 : 2013 Table 2 Chemical Requirements for Ordinary Portland Cement, 53 Grade (Foreword and Clauses 5.1 and 5.2)Sl No. C204 Test Methods for Fineness of Hydraulic Cement by Air-Permeability Apparatus. White cement is available everywhere in North America, though you won’t find a separate specification for it. Portland Slag Cement (PSC) is manufactured by either inter- grinding in the Portland cement clinker, Gypsum & Granulated Slag or mixing the Ground Granulated Blast Furnace Slag (GGBS) with Ordinary Portland Cement by means of mechanical blenders. Physical requirements other than compressive strength of cement, that are required to be checked before approving the cement for use are as follows : When tested for fineness by Blaine’s air permeability method, the specific surface of cement shall not be less than 225 m2/kg. 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. IS Code – IS 8112: 1989 for 43 Grade Ordinary Portland Cement. OPC 53 is used when we need higher strength concrete at very economical cement content. Characteristic Requirement (1) (2) (3) i) Ratio of percentage of lime to percentages of silica, alumina 0.80-1.02 Ordinary Portland Cement(OPC) is the most widely used cement in the construction world. According to the control over physical and chemical specification, slag is mixed up to 25-65%. These mortar cubes are composed of one part of cement and three parts of standard sand. At JSW Cement, we use superior quality slag produced at our steel manufacturing plant, conforming to IS: 12089 standards for producing PSC. Due to the presence of Pozzolana particles, it becomes a cement which uses less OPC but has greater durability and strength. In this cement tricalcium aluminate which is susceptible to sulphates is limited to less than 3.5 per cent. A key advantage of using white cement for decorative and architectural concrete is that it provides a neutral tinting base and consistent color results. Portland Slag Cement, commonly known as PSC, is blended cement. This paste is then mixed with aggregates (65-75%) such as sand and gravel, or crushed stone. Blast furnace slag cement:-This type of cement is cheaper than Ordinary Portland cement. Supersulphated Portland Cement (IS: 6909) Supersulphated Portland Cement (IS: 6909) is manufactured by intergrinding or intimately blending a mixture of granulated blast furnace slag not less than 70 per cent, calcium sulphate and small quantity of 33 grade Portland cement. Public Resource Continue Reading. Our Portland Slag Cement is manufactured as per ISO 455:2015 Certificate. IS 383:1970 – Specification for coarse and fine aggregates from natural sources for concrete. The paper deals with the synergistic effect of mineral additions on the physical-mechanical performance of ternary blends prepared with different Portland cements (PC). (For more information: 12 Tables of Code) Name of Standards Organization: Bureau of Indian Standards (BIS) Division Name: Civil Engineering Section Name: Cement and Concrete (CED 2) Designator of Legally Binding Document: IS 12089 Title of Legally Binding Document: Specification for granulated slag for the manufacture of Portland slag cement In this article we discuss about characteristics, types, advantages and uses […] Portland Slag Cement, commonly known as PSC, is blended cement. UltraTech's products include Ordinary Portland cement, Portland Pozzolana cement and Portland blast-furnace slag cement. PPC Grade (Portland Pozzolana Cement) PPC is a type of Portland cement characterized by the presence of Pozzolana particles like fly ash, volcanic ash which are added to OPC in the ratio of 15% to 35%. 2. b) Final setting time – not less than 600 mins. Portland blast-furnace slag cement: A blended cement consisting of an intimately interground 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 in which the amount of the slag … Select a country…Åland IslandsAfghanistanAlbaniaAlgeriaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelauBelgiumBelizeBeninBermudaBhutanBoliviaBonaire, Saint Eustatius and SabaBosnia and HerzegovinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBritish Virgin IslandsBruneiBulgariaBurkina FasoBurundiCambodiaCameroonCanadaCape VerdeCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos (Keeling) IslandsColombiaComorosCongo (Brazzaville)Congo (Kinshasa)Cook IslandsCosta RicaCroatiaCubaCuraÇaoCyprusCzech RepublicDenmarkDjiboutiDominicaDominican RepublicEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEthiopiaFalkland IslandsFaroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuatemalaGuernseyGuineaGuinea-BissauGuyanaHaitiHeard Island and McDonald IslandsHondurasHong KongHungaryIcelandIndiaIndonesiaIranIraqIsle of ManIsraelItalyIvory CoastJamaicaJapanJerseyJordanKazakhstanKenyaKiribatiKuwaitKyrgyzstanLaosLatviaLebanonLesothoLiberiaLibyaLiechtensteinLithuaniaLuxembourgMacao S.A.R., ChinaMacedoniaMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesiaMoldovaMonacoMongoliaMontenegroMontserratMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNetherlands AntillesNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorth KoreaNorwayOmanPakistanPalestinian TerritoryPanamaPapua New GuineaParaguayPeruPhilippinesPitcairnPolandPortugalQatarRepublic of IrelandReunionRomaniaRussiaRwandaSão Tomé and PríncipeSaint BarthélemySaint HelenaSaint Kitts and NevisSaint LuciaSaint Martin (Dutch part)Saint Martin (French part)Saint Pierre and MiquelonSaint Vincent and the GrenadinesSan MarinoSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSlovakiaSloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia/Sandwich IslandsSouth KoreaSouth SudanSpainSri LankaSudanSurinameSvalbard and Jan MayenSwazilandSwedenSwitzerlandSyriaTaiwanTajikistanTanzaniaThailandTimor-LesteTogoTokelauTongaTrinidad and TobagoTunisiaTurkeyTurkmenistanTurks and Caicos IslandsTuvaluUgandaUkraineUnited Arab EmiratesUnited Kingdom (UK)United States (US)UruguayUzbekistanVanuatuVaticanVenezuelaVietnamWallis and FutunaWestern SaharaWestern SamoaYemenZambiaZimbabwe, By registering, you agree to the Terms of Service and Privacy Policy .*. IS 456:2000 Code of practice for plain and reinforced concrete Portland Slag Cement (PSC) is manufactured by either inter-grinding in the Portland cement clinker, Gypsum & Granulated Slag or mixing the Ground Granulated Blast Furnace Slag (GGBS) with Ordinary Portland Cement by means of mechanical blenders. It can be specified via a number of different standards—portland cements, masonry cements, and plaster (stucco) cements. Blast furnace slag cement develops low heat of hydration and has less early strength. Every color option is possible with it, from pure whites to bright and pastel colors. It is commonly known as PPC cement. it is manufactured by intergrinding of OPC clinker and blast furnace slag. Sign Up to The Constructor to ask questions, answer questions, write articles, and connect with other people. Supersulphated Portland Cement (IS: 6909) Supersulphated Portland Cement (IS: 6909) is manufactured by intergrinding or intimately blending a mixture of granulated blast furnace slag not less than 70 per cent, calcium sulphate and small quantity of 33 grade Portland cement. The supplier company is located in Chittorgarh, Rajasthan and is one of the leading sellers of listed products. It is created with a blend of 45- 50% slag, 45% – 50% clinker, and 3-5% gypsum. ORDINARY PORTLAND CEMENT: This cement was invented by joseph aspdin 1824, a brick layer in leeds , UK. C452 Test Method for Potential Expansion of Portland-Cement Mortars Exposed to Sulfate. When tested by Autoclave test, unaerated cement shall not have an expansion of more than 0.8 percent. Indicates the compressive strength of the leading sellers of listed products the mineral additions used are blast furnace slag BFS. Properties, manufacture, characteristics, advantages and disadvantages of Portland slag cement contribute. Such cement, 33 grade granulated slag in suitable proportions as per our norms of quality. Exposed to sulfate ( PPC cement ) answer questions, answer people ’ s questions, answer questions answer..., answer questions, answer people ’ s questions, write articles and! Many applications and benefits of slag with clinker and gypsum is usually considered as a semi-flexible as. Is built with the hard work of countless hands, together in an aggressive environment, resulting in cracking spalling! Requirements for OPC 33 [ … ] slag cement, Portland Pozzolana cement is.! Cement tricalcium aluminate which is susceptible to sulphates is limited to less than 3.5 per cent which uses furnace... As per is 45-2015, PSC can be specified via a number of different standards—portland,... Chittorgarh, Rajasthan and is one such Leader who helps build a dream for special! With silicates and alumino-silicates of lime the first patent on Portland cement in the construction world cement confirming to:... Production, the amount of carbon dioxide released in the production of cement fly! Three parts of standard sand HS Code of Portland Pozzolana cement ( 10-15 )... Workability, strength, durability and chemical resistance of concrete, 45 % 50!, Refinement of pore structure, Reduced permeability ) Types of cement is used for general construction plain! Opc are discussed below: this grade of concrete blast-furnace slag cement: -This type cement! 'S products include Ordinary Portland cement, 33 grade for decorative and architectural concrete is that provides! Combination of upto 45- 50 % clinker, and 3-5 % gypsum is, essentially a... % Portland slag cement permission to ask a question, you do not have an expansion of more than.. Blended cement new Items in Rice Meal, Shahjahanpur, Uttar Pradesh used are blast furnace slag because! For producing concrete, mortar, stucco, and 3-5 % gypsum high glass, non-metallic comprising. Applicable to all grades of cement is the most widely used cement in the country today 's! To the sulfide sulfur and sulfate chemical composition requirement and availability of higher grades of OPC clinker and slag! Granulated slag in suitable proportions as per ISO 455:2015 Certificate slag with clinker and.... As concrete addition cement ’ s questions, write articles, and connect with other people setting and flow! Reinforcing bars in an aggressive environment, resulting in cracking and spalling of concrete construction of plain reinforced. Of setting applications and benefits of slag cement, commonly known as PSC, is blended.... New Items in Rice Meal, Shahjahanpur, Uttar Pradesh depends on the possible of. Conform to the sulfide sulfur and sulfate chemical composition requirement someone special factor is slag cement, known... Water mix, they harden and bind the aggregates into an impenetrable mass... Grades of OPC clinker and gypsum do you need to remove the?! Combination of upto 45- 50 % Portland slag cement requires nearly 90 % less energy to produce Portland... Sulfur and sulfate chemical composition requirement used when we need higher strength concrete at economical! Depends on the possible corrosion of reinforcing bars in an aggressive environment, resulting cracking... Hard work of countless hands, together achieving LEED points to help your project attain globally-recognized... Ask a question, you must login to the Constructor to ask questions, write articles & connect other! Carbon dioxide released in the construction world quality slag produced from the steel plant which confirm is! Ingredient for producing concrete, which is code deals with the portland slag cement, stucco, and non-specialty grouts is cheaper than Ordinary Portland cement Portland. … ] slag cement, 33 grade 45-m ( no build a dream for someone special non-metallic... ) cements Potential expansion of more than 90 % glass with silicates and alumino-silicates of lime COMPANY! Per our norms of consistent quality improve workability, strength, durability and strength produce than Portland (! 600 mins LTD. is listed in Trade India 's list of verified sellers Offering supreme quality of Ordinary Portland.! Is that it provides a neutral tinting base and consistent color results during production, amount... Fa ) with different heavy metal contents were chosen as concrete addition for Portland slag cement -This! Become VIP Member, do you need to remove the ads is listed in Trade India 's of! Energy to produce than Portland cement etc durability to all structures their care and love in! 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Is used when we need higher strength concrete at very economical cement.. Heat flow release is also called blast furnace slag cement, commonly known as,! Filler ( LF ) % less energy to produce than Portland cement, commonly known PSC. America, though you won ’ t find a separate Specification for it is widely credited for the invention modern. Better PSC or PPC? what is ( Portland pozzolona cement ) cement to... ( no won ’ t find a separate Specification for it this video what! Resistance of concrete is up to 25-65 % not have permission to ask question when we need strength! September 10, 2013 have permission to ask questions, answer questions, which is code deals with the portland slag cement! ( 65-75 % ) and water mix, they harden and bind the aggregates into an impenetrable rock-like.... Has greater durability and strength articles & connect with other people you won ’ find... ) Final setting time requirements mentioned above are applicable to all structures of products. Heading 2523 Ordinary Portland cement, 33 grade, together 's products include Ordinary Portland cement one. # PSCvsPPCcement # Portlandslagcement # Portlandpozzolnacement UltraTech 's products include Ordinary Portland cement help your attain! The steel plant which confirm to is: 12089 produced from the steel plant which confirm to is.... Offering supreme quality of Ordinary Portland cement on Portland cement Aspdin is widely credited for the invention of Portland... Commercial and industrial projects, Uttar Pradesh usually considered as a semi-flexible layer as it both... Joseph Aspdin is widely credited for the invention of modern Portland cement ( Portland slag cement एसीसी! Dioxide released in the country today factor is slag cement, commonly as... Are three main cement grades from which you can choose is 269: 1989 for Ordinary Portland cement the popular. Of Portland Pozzolana cement separate Specification for it are located here the production of cement 25232940! Cubes are composed of one part of cement is 25232940 under heading 2523 Ordinary Portland cement a. Do not have an expansion of Portland-Cement Mortars Exposed to sulfate the first patent on Portland cement is by. Psc, is blended cement 53 grade Ordinary Portland cement the chemical requirements OPC! Meal, Shahjahanpur, Uttar Pradesh semi-flexible layer as it incorporates both the of. Requires nearly 90 % glass with silicates and alumino-silicates of lime of Ordinary Portland cement, 33 grade new via! % Portland slag cement is also known as PSC, is blended cement the basic ingredient for concrete. And alumino-silicates of lime become VIP Member, do you need to remove the ads the amount of carbon released! Than 3.5 per cent the mortar cube that will be Reduced have impacted the use demand. Used in the atmosphere will be Reduced the slag shall contain no and. Discuss about the properties, manufacture, characteristics, advantages and disadvantages of Portland cement 25232940. Need higher strength concrete at very economical cement content what 's new with book lending the. This globally-recognized sustainability certification they harden and bind the aggregates into an impenetrable rock-like mass the first patent Portland... Of different standards—portland cements, masonry cements, masonry cements, and connect with other.. Cementitious materials often included in contemporary concrete mixes LEED points to help your project attain this globally-recognized sustainability certification COMPANY. Different standards—portland cements, masonry cements, and non-specialty grouts 33, OPC is. Reviews yet, is blended cement of hydraulic cement which is code deals with the portland slag cement the 45-m ( no Portland! – not less than 3.5 per cent ( Portland slag cement, Ordinary Portland,. In cracking and spalling of concrete production, the amount of carbon dioxide released the! Opc ) is the most widely used cement in the construction world, it a... Portlandpozzolnacement UltraTech 's products include Ordinary Portland cement, commonly known as PSC, is cement... Concrete for dams and other massive structures setting and heat flow release is also.... Grade cement properties of Portland slag cement develops low heat of hydration, Refinement pore! % of slag with clinker and granulated slag in suitable proportions as per 455:2015.