PORTLAND SLAG CEMENT (PSC) Slag. The blast furnace slag is a byproduct of Iron & Steel Industry. Iron ore, Coke and Lime stone are fed in to the furnace and the resulting molten slag floats over the molten iron at a temperature of 1500°C to 1600°C.
The production of Portland slag cement is developed mainly for the consumption of blast furnace slag in a usable manner. Although blast furnace slag cement has many advantages over ordinary portland cement. The physical properties are similar to OPC.
Type IS Portland-Slag Cement Type IP Portland-Pozzonlan Cement Type IT Ternary Blended Cement. In addition, some blended cements have special performance properties verified by additional testing. These are designated by letters in parentheses following the cement type. For example Type IP(MS) is a portland-pozzolan cement with moderate sulfate ...
Slag cement can typically replace 25 to 65 percent of Portland cement in a concrete mix and up to 80% in mass concrete, depending on the specific application, providing improved resistance to sulfates, chlorides and alkali silica reactions better than standard concrete. This byproduct of iron manufacturing can help your project achieve LEED ...
I had practically used PPC cement in almost all projects. I didn't find any problem. Portland Slag Cement (PSC) Portland Slag Cement (PSC) is manufactured by either inter-grinding in the Portland cement clinker, Gypsum & Granulated Slag or blendin...
Find here information of Portland Slag Cement selling companies for your buy requirements. Contact verified Portland Slag Cement Manufacturers, Portland Slag Cement suppliers, Portland Slag Cement exporters wholesalers, producers, retailers and traders in India.
May 23, 2017· Hello, there are some qualities of these each cement. I am going to introduce about them. PSC Portland Slag Cement, commonly known as PSC, is blended cement. Slag is, essentially, a non-metallic product comprising of more than 90% glass with silic...
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. Ground granulated blast furnace slag cement (GGBFS) is a fine glassy granules which contain cementatious properties.
Portland cement is the basic ingredient of concrete. Concrete is formed when portland cement creates a paste with water that binds with sand and rock to harden. Cement is manufactured through a closely controlled chemical combination of calcium, silicon, aluminum, iron and other ingredients.
Oct 19, 2016· Portland slag cement is obtained 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. 1. The fineness value of P.S.C, when tested by Blaine's air permeability method, shall not be less than 225-280 m2/kg.
Dec 03, 2017· What is fly ash, slag, and silica fume and why do we use them in concrete? - Duration: 21:17. Tyler Ley 12,280 views
Slag is used to make the durable concrete structure in combination with ordinary Portland cement and/or other pozzolanic Materials. JSW PSC is a blended cement, wherein some portion of OPC is replaced with Ground granulated blast furnace slag (GGBFS), to make the structures long lasting & …
Birla Gold Royal Cement. Birla Gold Royal Cement is a high-quality Portland Slag Cement (IS 455 : 2015) specially designed for superior construction even in an aggressive environment. This cement is a unique combination of high-quality clinker and high-quality ground granulated blast furnace slag, which ensures high strength and superior ...
Dec 18, 2010· Concrete mixtures containing slag cement should be proportioned using conventional design. Slag cement should be substituted for Portland cement on a one-to-one basis by mass. Specific gravity of slag cement ranges from 2.85 to2.94, depending upon the slag cement source-as compared to 3.15for Portland cement.
Portland Slag Cement(PSC) As per the great success achieved by Jagdamba Cement Industries Pvt. Ltd. in Bhairahawa (established in B.S. 2057) by producing PPC and OPC cement, soon we brought Shuba Shree Jagdamba Cement Mills Pvt. Ltd., Birgunj in B.S. 2061 for the production of High quality OPC and PSC cement.
Hence, JSW Cement is the leading manufacturer of 'green cement' in India. The use of slag in concrete has replaced partially the Ordinary Portland Cement (OPC). As a common practice, blast furnace slag is incorporated in Portland cement production for environmental, technical and economical benefits.
Portland Blast-furnace Slag Cement. A Portland cement mixed with a designated amount of ground granulated blast-furnace slag. The latent hydraulic property of the blast-furnace slag gives excellent long-term strength. Properties Significant chemoresistance, and Suppression of alkali-aggregate reaction (type B and C). Applications
CEMECH Cement Corp has manufactures three units making the brand of Cemech Cement has three products: Ordinary Portland Cement (OPC), Portland Pozzolana Cement (PPC) and Portland Slag Cement (PSC) Both types of cement are generally suited for all type of construction.
Slag cement emits the least amount of CO 2 during production and the least amount of heat during concreting. Slag Cement is composed of around 80% slag and 20% hydrated lime. The characteristics of Portland Slag Cement and their advantages over ordinary cement are –
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 …
Portland Slag Cement, commonly known as PSC, is blended cement. Slag is, essentially, a non-metallic product comprising of more than 90% glass with silicates and alumino-silicates of lime. At JSW Cement, we use superior quality slag produced at our steel manufacturing plant, conforming to IS: 12089 standards for producing PSC. It is created with a combination of upto 45- 50%
Lehigh products cover a range of ordinary portland cement for traditional uses as well as blended cement (slag, fly ash, limestone), masonry products, custom-colored or white cement and supplemental cementitious materials (SCM) like slag and fly ash. Products may vary by location.
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. It is a recovered industrial by-product of an iron blast furnace. Molt
Slag cement concrete sometimes turns green for a short period of time due to the oxidation state of sulfide sulphur compounds during portland/slag cement hydration. This is normally a temporary condition and the concrete, upon exposure to air and sunlight, will ultimately become lighter than portland cement concrete.
The energy, emissions and raw materials required to produce slag cement is a fraction of that needed for traditional portland cement. Replacing a portion of portland cement with slag cement – typically from 30% to 50% – significantly lowers the environmental impact of concrete.
Portland Slag Cement, commonly known as PSC, is blended cement. Slag is, essentially, a non-meta-llic product comprising of more than 90% glass with silicates and alumino-silicates of lime. JSW Cement, users superior quality slag produced at it's steel manufacturing plant, conforming to IS: 12089 standards for producing PSC.
SCIC #5, Producing and Placing Slag Cement Concrete, provides an overview of methods for handling slag cement concrete. Slag cement is stored, batched and transported in a similar manner to that of portland cement. When placing, finishing and curing slag cement concrete, careful planning will result in a successful finished product.
Portland slag cement is obtained by mixing Portland cement clinker, gyplum and Ifanulated sla,in suitable proportions and grinding the mixture to get I thorough and intimate mix between the consti tuents. It may also be manufactured by separately grinding Portland cement clinker, gypsum and granulated slag and then mixing them intimately.
Portland cement is the most common type of cement in general use around the world as a basic ingredient of concrete, mortar, stucco, and non-specialty grout.It was developed from other types of hydraulic lime in England in the mid 19th century, and usually originates from limestone.It is a fine powder, produced by heating limestone and clay minerals in a kiln to form clinker, grinding the ...
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