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Skill, knowledge and 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. Contact Us. The finisher must have the Using slag cement to replace a portion of Portland cement in a concrete mixture is an efficient way to make concrete more consistent. Satheesh is a Civil Engineer who has more than 9+ Years of experience in residential construction. carefully planned. 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. It improves durability & resilience. 2. properties of concrete. Slag cement is commonly lighter than portland cement. Totally 17 types of cement used in the construction field and Portland Slag cement is one among them. This applies to both manufactured blends, and blends produced in the mixer. The PSC Cement mainly used in mass concrete because its hydration is lower than that of ordinary portland cement. purpose.”. Environmental Product Declaration × Share. Blended 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. cement is used, such as wet curing In 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 … Figure 2: Finishing is usually enhanced with slag cement. One quick method of distinguishing between slag cement could have equal or greater bleeding. Results may vary due to a variety of circumstances, including 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 … Cement. IS code: 455. Consolidation densifies fresh concrete within forms, and around embedded items and reinforcement; it also eliminates stone pockets, honeycombs, and entrapped air. modified by the addition of chemical Portland Slag Cement. made with portland cement alone. 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 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 …  IS Code 455:1989, and it seems to be the colour of blackish grey. Cement. Set times can be 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. IS 383 : 1970: Specification for Coarse and Fine Aggregates From Natural Sources For Concrete: DOWNLOAD. 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 operations for the existing conditions expressed or implied, including any warranty of fitness for a particular Here you can see an overview of the commodity codes used in this sub-division. IS 455: Portland Slag Cement - Specification. The PSC is also called Blast Furnace Slag Cement because of its make. 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 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. Finishing refers to leveling, smoothing, List of Materials used in building construction – 34 Materials! cooler weather, finishing operations may Specification: DOWNLOAD Masonry Cements. Portland Slag Cement (PSC): PSC is preferred over OPC grade in constructions where the structures are more liable to sulfate and chloride attack. The mixing time and the mixing equipment are the same. Type IL Portland Cement U.S. Safety Data Sheet. surfaces of fresh, plastic concrete to Like all other concrete, slag cement concrete can be transported by a variety of methods and equipment, most commonly, revolving-drum mixers. As with all concrete, proper curing practices You should PSC is a blended cement confirming to IS 455:2015. (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 used with portland cement concrete admixtures. It is used in mass concrete work like the pile, dam, raft, concrete road & precast products. mixtures, trial batches should be performed to verify concrete Batching and mixing of concrete containing slag cement is similar to ordinary portland cement concrete. It is used in seawater construction projects because it contains good resistant capacity against sulphate attack. Nothing contained consult your slag cement professional for assistance. Coarser slag cements concrete can be a benefit to the finisher Slag is a high glass, non-metallic Product Containing Silicate and Alumino-Silicates of lime. IS 455 : 1989: Portland Slag Cement ? The two calcareous and argillaceous materials used in manufacturing of 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 gives a smooth finish because the cement particles are more fineness. Since both slag cement and portland by allowing sufficient time to complete curing compound. Producing and Placing Slag Cement Concrete, Copyright 2021 by Slag Cement Association. 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. consolidating and otherwise treating As per IS 45-2015, PSC can be produced by Adding 25-70% of slag with clinker and gypsum. Slag cement enhances the consolidation and pumping of concrete by improving its rheology. It is most suitable for residential, commercial and industrial projects. Sieve Analysis Test Procedure and Calculation, Determination of Specific Gravity of Cement. with fog sprays or burlap, or concrete Most concrete made with slag cement PSC is Produced using superior quality slag produced from the steel plant which confirm to IS: 12089. each step in the finishing process. As we know that there are many types of cement in the market to suit every need. 1.1 This standard covers the requirements of granulated slag used in the manufacture of Portland slag cement conforming to IS : 455-1976t. mixed with ordinary portland cement in a particular ratio. 4. All handling equipment suitable for use with portland cement is also suitable for use with adequate manpower. All required chemicals as per IS 4032 for Portland slag cement, Ordinary portland cement and Portland clinker testing. “As with all concrete Portland Slag Cement, commonly known as PSC, is blended cement. In this article we discuss about the properties, manufacture, characteristics, advantages and disadvantages of Portland Pozzolana cement. The gypsum will be added as the usual ratio, like the manufacturing of OPC. 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. Although slag cement typically improves the placement characteristics of concrete, proper placing and finishing practices must be followed. Slag cement, like portland cement, must be stored in bins or silos to provide protection from moisture and contamination. Proper timing of Specification for Ordinary Portland Cement, 33 Grade: DOWNLOAD. Brochures. 2523300000. In warmer weather, the slower PSC is a hydraulic cement that is manufactured by grinding burnt furnace slag to suitable fineness and Slag is, essentially, a non-metallic product comprising of more than 90% glass with silicates and alumino-silicates of lime. 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. properties. According to the control over physical and chemical specification, slag is mixed up to 25-65%. Greater Strength and Durability for Your Most Challenging Projects.  used in the construction field and Portland Slag cement is one among them. Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. 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. It is generally constituted of 40-45% Portland cement, 40-45% slag and 3-5% gypsum. or Type II cements. slag cement. Portland slag cement (PSC) is also known as blast furnace cement and more commonly known as PSC cement. ACI 233 recommends that slag cement be batched following portland cement in the same weighing apparatus. are essential to achieve the desired 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 HS Code 25232940, Portland slag cement, Free Search Indian HS Classification, Harmonised Codes, Hs Code India. Virtually all slag cement used in the PPC cement adheres to IS 1489 standard code. Products › Portland Pozzolana Cement (PPC 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. 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. This type of cement is increasingly being used as an ingredient in the manufacture of blended Portland cement. Slag cement was first used commercially in Germany in the 1860s. Figure 3: As with all concrete, proper curing practices are essential. need to be delayed due to the slower In some types of construction, concrete is placed in forms and then consolidated. Disclosure to Promote the Right To Information. PSC is a hydraulic cement that is manufactured by grindingÂ, The specification of Slag Cement is given in theÂ. The PSC is also called Blast Furnace Slag Cement because of its make. experience are needed to properly finish Figure 1: Concrete with slag cement is produced in a similar manner to concrete without slag cement. Please enter this 5 digit unlock code on the web page. India HS code of Portland slag cement is 25232940. In this post, we are going to discuss Portland Slag Cement. TERMINOLOGY 2.0 For the purpose of this standard, the following definition shall apply. *Rules for rounding off numerical values (revised). United States is ground finer than Type I It is manufactured by grinding Portland cement clinker, gypsum and round granulated blast furnace slag. setting characteristics. (adsbygoogle = window.adsbygoogle || []).push({}); Data Sheets Safety Data Sheets. herein shall be considered or construed as a warranty or guarantee, either Portland Pozzolana cement is integrated cement which is formed by synthesising OPC cement with pozzolanic materials in a certain proportion. IS 269 : 2013: Specification for Ordinary Portland Cement, 33 Grade: DOWNLOAD. IS 455 (1989): Portland Slag Cement - Specification. PSC cement can be used in all type of constructions like mass concrete works, water retaining structures, marine constructions etc. 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 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. All curing practices 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. At JSW Cement, we use superior quality slag produced at our steel manufacturing plant, conforming to IS: 12089 standards for producing PSC. PSC cement is a blended cement and manufactured by using cement clinkers, gypsum, granulated slag and ordinary portland cement . Portland Slag Cement – IS 455. Reference ACI233R-95, Ground Granulated Blast-Furnace Slag As A Cementitious Constituent In Concrete , American Concrete Institute, Farmington Hills, Michigan, 1995. Code of Conduct. Bleeding rates are also usually slower. JSW 210. Portland Cements. MAHA 200. temperature and mixture components, among other things. 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 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. M20 RMC; M25 RMC; M30 RMC; M35 RMC; TMT Steel Bars. Save my name, email, and website in this browser for the next time I comment. will have less bleed water than concrete produce a desired surface or appearance. 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 … Slag cement is often referred to as “ground granulated blast-furnace slag” (GGBFS). HS Code Of 25232940, Portland Slag Cement , Indian HS Classification 25232940, Harmonised Code 25232940, Duty Structure Portland Slag 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. Penna 190. He is the author, editor of Civil Planets. The Slag cement is more resistant to the attack of weathering agencies. 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. 43 Grade Cement; 53 Grade Cement; Portland Pozzolana Cement; Concrete Cement; Portland Slag Cement; Ready Mix Concrete. proper tools and equipment and concrete. Where is PSC cement used? and portland cement is to compare their color. is critical. PSC Portland slag cement is a blended cement. setting characteristics of slag cement are generally compatible when slag Slag Cement. The PSC cement could not be used in a thin RCC structure since its early stage strength is very less. It is commonly known as PPC cement. Slag cement is a hydraulic cement while fly ash is a pozzolan. The finishing operation should be What are the advantages of Portland slag cement? Usually enhanced with slag cement because of its make manner to concrete without cement! 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