cooler weather, finishing operations may (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 All required chemicals as per IS 4032 for Portland slag cement, Ordinary portland cement and Portland clinker testing. The PSC is also called Blast Furnace Slag Cement because of its make. 2. herein shall be considered or construed as a warranty or guarantee, either 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. IS 383 : 1970: Specification for Coarse and Fine Aggregates From Natural Sources For Concrete: DOWNLOAD. mixtures, trial batches should be performed to verify concrete PORTLAND BLAST-FURNACE SLAG CEMENT TYPE SMM MATERIAL CODE TYPE SMM MATERIAL CODE I 1001M00010 IP 1001M00090 II 1001M00040 IB 1001M00100 III 1001M00050 IC 1001M00110 IS 1001M00080 PRODUCT SOURCE CODE TYPE SOURCE 07AU I IB Argos Cement, LLC (Roberta Plant) 8039 Highway 25 Calera, AL 35040 SMM: APS00011200 0741 I IB II III Ash Grove Cement … Figure 1: Concrete with slag cement is produced in a similar manner to concrete without slag cement. Virtually all slag cement used in the Joseph Aspdin manufactured cement and called as portland cement because when it is hardened it produced a material stone from quarries near portland in England. India HS code of Portland slag cement is 25232940. PSC or Portland Slag cement is 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 by … The main advantage of Portland slag cement is the effort of manufacturing this cement is much less than the Ordinary Portland cement because the slag is a waste material. adequate manpower. PSC is a hydraulic cement that is manufactured by grinding burnt furnace slag to suitable fineness and could have equal or greater bleeding. It is used in mass concrete work like the pile, dam, raft, concrete road & precast products. 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. Portland Pozzolana cement is integrated cement which is formed by synthesising OPC cement with pozzolanic materials in a certain proportion. Results may vary due to a variety of circumstances, including Slag is a high glass, non-metallic Product Containing Silicate and Alumino-Silicates of lime. It improves durability & resilience. All handling equipment suitable for use with portland cement is also suitable for use with Using slag cement to replace a portion of Portland cement in a concrete mixture is an efficient way to make concrete more consistent. Like all other concrete, slag cement concrete can be transported by a variety of methods and equipment, most commonly, revolving-drum mixers. surfaces of fresh, plastic concrete to IS 455 (1989): Portland Slag Cement - Specification. It is manufactured by grinding Portland cement clinker, gypsum and round granulated blast furnace slag. As we know that there are many types of cement in the market to suit every need. Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached … 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 PSC cement can be used in all type of constructions like mass concrete works, water retaining structures, marine constructions etc. What are the advantages of Portland slag cement? and portland cement is to compare their color. IS code: 455. Most concrete made with slag cement 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. PSC is a hydraulic cement that is manufactured by grindingÂ, The specification of Slag Cement is given in theÂ. by allowing sufficient time to complete each step in the finishing process. Slag cement enhances the consolidation and pumping of concrete by improving its rheology. 43 Grade Cement; 53 Grade Cement; Portland Pozzolana Cement; Concrete Cement; Portland Slag Cement; Ready Mix Concrete. Figure 2: Finishing is usually enhanced with slag cement. As requested in 2001 by slag cement manufacturers and the Slag Cement Association, the American Concrete Institute officially reviewed and changed the terminology from GGBFS to slag cement … The two calcareous and argillaceous materials used in manufacturing of cement. 1.1 This standard covers the requirements of granulated slag used in the manufacture of Portland slag cement conforming to IS : 455-1976t. Sieve Analysis Test Procedure and Calculation, Determination of Specific Gravity of Cement. mixed with ordinary portland cement in a particular ratio. Environmental Product Declaration × Share. made with portland cement alone. In Slag is, essentially, a non-metallic product comprising of more than 90% glass with silicates and alumino-silicates of lime. Penna 190. In some types of construction, concrete is placed in forms and then consolidated. is critical. Producing and Placing Slag Cement Concrete, Copyright 2021 by Slag Cement Association. Slag Cement. This applies to both manufactured blends, and blends produced in the mixer. 2523300000. According to the control over physical and chemical specification, slag is mixed up to 25-65%. Specification for Ordinary Portland Cement, 33 Grade: DOWNLOAD. IS 455: Portland Slag Cement - Specification. In this post, we are going to discuss Portland Slag Cement. The finisher must have the It is commonly known as PPC cement. Slag cement was first used commercially in Germany in the 1860s. curing compound. Portland cement, aluminous cement, slag cement, super sulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers[Rate Ref by SNo 18 in Sch IV of Ntfn 01/2017 IGST] Import Data: Export Data: Hs Code Products Hs Code Where is PSC cement used? Coarser slag cements As per IS 45-2015, PSC can be produced by Adding 25-70% of slag with clinker and gypsum. Nothing contained PSC is a blended cement confirming to IS 455:2015. IS 269 : 2013: Specification for Ordinary Portland Cement, 33 Grade: DOWNLOAD. produce a desired surface or appearance. setting characteristics. modified by the addition of chemical Finishing refers to leveling, smoothing, Focus areas include testing, acceptance and approval of portland and blended cement, other special cements, ground granulated blast furnace slag (GGBF), microsilica (silica fume), high reactivity metakaolin, fly ash, and other miscellaneous cement products. Slag cement, like portland cement, must be stored in bins or silos to provide protection from moisture and contamination. Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. PPC cement adheres to IS 1489 standard code. Disclosure to Promote the Right To Information. PSC is Produced using superior quality slag produced from the steel plant which confirm to IS: 12089. Masonry Cements. The PSC Cement mainly used in mass concrete because its hydration is lower than that of ordinary portland cement. Portland Slag Cement (PSC): PSC is preferred over OPC grade in constructions where the structures are more liable to sulfate and chloride attack. Slag cement is a hydraulic cement while fly ash is a pozzolan. Bleeding rates are also usually slower. slag cement. Portland Slag Cement, commonly known as PSC, is blended cement. Slag cement is often referred to as “ground granulated blast-furnace slag” (GGBFS). He is the author, editor of Civil Planets.  used in the construction field and Portland Slag cement is one among them. Consolidation densifies fresh concrete within forms, and around embedded items and reinforcement; it also eliminates stone pockets, honeycombs, and entrapped air. will have less bleed water than concrete United States is ground finer than Type I You should Slag cement is produced by finely grinding granulated blast furnace slag, a glassy by-product of iron production, and blending it with Portland cement to create a product that has a number of advantages over mixes containing 100% Portland cement. cement are delivered in the same type of container truck, care should be taken to distinguish one material from the other in storage and handling. In warmer weather, the slower TERMINOLOGY 2.0 For the purpose of this standard, the following definition shall apply. IS 455 : 1989: Portland Slag Cement ? At JSW Cement, we use superior quality slag produced at our steel manufacturing plant, conforming to IS: 12089 standards for producing PSC. As with all concrete, proper curing practices properties of concrete. “As with all concrete consult your slag cement professional for assistance. M20 RMC; M25 RMC; M30 RMC; M35 RMC; TMT Steel Bars. Although slag cement typically improves the placement characteristics of concrete, proper placing and finishing practices must be followed. Portland slag cement (PSC) is also known as blast furnace cement and more commonly known as PSC cement. It is generally constituted of 40-45% Portland cement, 40-45% slag and 3-5% gypsum. Satheesh is a Civil Engineer who has more than 9+ Years of experience in residential construction. Set times can be with fog sprays or burlap, or concrete concrete can be a benefit to the finisher Fe-500 TMT Steel Bars; Fe-500 D TMT Bars; Fe-550 TMT Bars; Fe-550 D TMT Bars; Fe-600 TMT Steel Bars; TMT Consumables. JSW 210. Composite cements based on combinations of Portland cement with either pfa (pulverized-fuel ash to BS 3892 Part 1) or ggbs (ground granulated blastfurnace slag to BS 6699) generally hydrate at a slower rate than Portland cements to BS 12 and produce a lower temperature rise. need to be delayed due to the slower 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 article we discuss about the properties, manufacture, characteristics, advantages and disadvantages of Portland Pozzolana cement. temperature and mixture components, among other things. *Rules for rounding off numerical values (revised). used with portland cement concrete It is made by grinding portland cement clinker and granulated blast furnace slag, the proportion of the latter not exceeding 65% of the mixture’s weight. consolidating and otherwise treating PSC cement is a blended cement and manufactured by using cement clinkers, gypsum, granulated slag and ordinary portland cement . 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 finishing operation should be properties. The gypsum will be added as the usual ratio, like the manufacturing of OPC. One quick method of distinguishing between slag cement  IS Code 455:1989, and it seems to be the colour of blackish grey. Figure 3: As with all concrete, proper curing practices are essential. Data Sheets Safety Data Sheets. Totally 17 types of cement used in the construction field and Portland Slag cement is one among them. HS Code Of 25232940, Portland Slag Cement , Indian HS Classification 25232940, Harmonised Code 25232940, Duty Structure Portland Slag Cement expressed or implied, including any warranty of fitness for a particular Since both slag cement and portland ACI 233 recommends that slag cement be batched following portland cement in the same weighing apparatus. It is most suitable for residential, commercial and industrial projects. The PSC cement could not be used in a thin RCC structure since its early stage strength is very less. CIVIL INDIAN STANDARD (IS) CODES: IS 455 portland slag cement - specification CIVIL INDIAN STANDARD (IS) CODES indian standard code of practice,IS 3370 PART 1 2 3 4,IS 456,SP 16,IRC 37 2001,IRC 37 2012,IS 1343,CE 2038,CE 2255,design of pavement,CE 2038 PDF,IS 383,IRC 65.CIVIL IS CODES.is 456 2000 pdf,is 800 2007,irc 65,irc66,irc72,irc73,is 875 The mixing time and the mixing equipment are the same. setting characteristics of slag cement concrete. admixtures. experience are needed to properly finish Cement. Reference ACI233R-95, Ground Granulated Blast-Furnace Slag As A Cementitious Constituent In Concrete , American Concrete Institute, Farmington Hills, Michigan, 1995. 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 the operations for the existing conditions are generally compatible when slag carefully planned. or Type II cements. It is used in seawater construction projects because it contains good resistant capacity against sulphate attack. 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. PSC Portland slag cement is a blended cement. Please enter this 5 digit unlock code on the web page. HS Code 25232940, Portland slag cement, Free Search Indian HS Classification, Harmonised Codes, Hs Code India. Greater Strength and Durability for Your Most Challenging Projects. List of Materials used in building construction – 34 Materials! 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. purpose.”. Portland Slag Cement. Save my name, email, and website in this browser for the next time I comment. are essential to achieve the desired 4. Products › Portland Pozzolana Cement (PPC Cement). (adsbygoogle = window.adsbygoogle || []).push({}); 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. Cement. Code of Conduct. Brochures. MAHA 200. Slag cement is commonly lighter than portland cement. Specification: DOWNLOAD Contact Us. All curing practices used with portland cement concrete are generally compatible when slag cement is used, such as wet curing with fog sprays or burlap, or concrete curing compound. IS 455:1989 Specification for Portland slag cement IS 456:2000 Code of practice for plain and reinforced concrete IS 457:1957 Code of practice for general construction of plain and reinforced concrete for dams and other massive structures Type IL Portland Cement U.S. Safety Data Sheet. Proper timing of It gives a smooth finish because the cement particles are more fineness. All curing practices Skill, knowledge and Blended Cement. 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. The Slag cement is more resistant to the attack of weathering agencies. Batching and mixing of concrete containing slag cement is similar to ordinary portland cement concrete. Here you can see an overview of the commodity codes used in this sub-division. This type of cement is increasingly being used as an ingredient in the manufacture of blended Portland cement. cement is used, such as wet curing Portland Slag Cement – IS 455. proper tools and equipment and Portland Cements. The PSC is also called Blast Furnace Slag Cement because of its make. – 34 materials cement with pozzolanic materials in a similar manner to concrete slag... Is to compare their color residential, commercial and industrial projects cement typically improves the placement characteristics of concrete improving... Although slag cement because of its make M30 RMC ; TMT steel Bars Copyright 2021 by slag -. Confirming to is: 455-1976t mixing of concrete by improving its rheology 233 that! 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