Portland slag cement is manufactured by intergrinding portland cement clinker, gypsum and blust furnace granulated slag. It is also manufactured by blending OPC with ground granulated blast furnace slag through mechanical blenders.

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.

Slag cement, previously known as groundgranulated blastfurnace slag ⠀䜀䜀䈀䘀匀尩, has been used in concrete for well over 100 yeൡrs ⠀䄀䌀䤀 ㈀ ㄀㄀尩. The first recorded production in the US of blended cement containing both slag and portland cement was in 1896 對⠀䄀䌀䤀 ㈀ ㄀㄀尩.

Portland Slag Cement. This is a slagbased blended cement that imparts strength and durability to all structures. It is manufactured by blending and intergrinding OPC clinker and granulated slag in suitable proportions as per our norms of consistent quality.

Oct 26, 2019· Manufacturing slag cement uses only 15% of the energy needed to make Portland cement. Concrete made using slag cement and coal fly ash tends to be stronger, more durable and denser. Lastly, the concrete itself can be recycled, leading to a more sustainable approach to construction.

Cement. Production of granulated blast furnace slag is used to make Ecocem, a superior slag cement ideal for underwater applications.. Slag Cement Slag is a byproduct of iron and steel making. In nature, the ores of metals are found in impure states, often oxidized and mixed in with silicates or other metals.

Dec 14, 2015· Portland slag cement is the most suitable cement for concrete paths, mass concrete uses, structures and bases, precast concrete, concrete open to sea water and oceanic use. All compositions produce high ultimate strength, but as slag content is increased, initial strength is reduced, while sulfate resistance upsurges and heat evolution moderates.

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 nonmetallic product comprising of more than 90% glass with silic...

QUIKRETE® Portland Cement (No. 1124) complies with current ASTM C150 and Federal Specifications for portland cement. Can be mixed with aggregate and other ingredients to make concrete mix, mortar mix, and base coat stucco.

Accordingly, the present invention provides an improved process for the production of Portland slag cement using granulated blast furnace slag, which comprises: (viii) forming of cement clinker by known process, (ix) ballmilling of cement clinker for a period ranging between 3060 minutes in dry condition, (x) reducing size of granulated blast furnace slag by any process to obtain the size in ...

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.

(3) They include Portland blast furnace slag cement (type IS), slag modified Portland cement (type I (SM)), and slag cement (type S). The primary distinction among the three types is the percentage of slag they contain. Slag cement may contain Portland cement or hydrated lime (or both) while the other two are blends of Portland cement and slag ...

Products › Special HiBond Cement (Portland Slag Cement) Hibond cement has started producing psc cement confirming to bis under the brand name of special hibond 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. ...

It works synergistically with Portland cement to increase strength, reduce permeability, improve resistance to chemical attack and inhibit rebar corrosion. Slag cement is used in virtually all concrete applications A high strength cement forming a Durable concrete .

Portland Slag Cement. ... Red Clay Wire Cut Bricks / Concrete Solid Blocks / Fly Ash Solid Blocks / Cement / 53gradecement / 43gradecement / Portland Pozzolana Cement / Concrete Cement / White Cement / Portland Slag Cement / Steel / Fe500 Grade TMT Bars / Fe500 D Grade TMT Bars / Fe550 Grade TMT Bars / TMT Binding Wires / Blue Metal ...

Applications of Sulphate Resisting Cement (C3A < 3%) Sulphate Resisting Portland Cement is a type of Portland Cement in which the amount of tricalcium aluminate (C3A) is restricted to lower than 5% and 2C 3A +C4AF lower than 25%. The SRC can be used for structural concrete wherever OPC or PPC or Slag Cement are usable under normal conditions.

Jul 21, 2017· PSC or Portland Slag cement is a kind of blended cement 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. Normal composition of Portland slag cement is 40 % clinker, 5 % gypsum and 60 % blast furnace granulated slag.