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ACI Education Bulletin E3-13 Cementitious Materials for

An ACI Education Bulletin. First Printing. March 2016 ISBN 978-1-942727-75-0. documents occasionally find information or requirements that may be subject to more than one such as blast-furnace slag, or products of processes developed to manufacture aggregates with special properties, such as expanded clay, shale, or slate that are

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ASTM-C989 Standard Specification for Slag Cement for

The slag shall contain no additions and shall conform to the sulfide sulfur and sulfate chemical composition requirement. Physical properties of the slag shall be in accordance with the requirements for fineness as determined by air permeability and air content, slag activity index, and compressive strength.

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Policy Federal Highway Administration

The supplementary cementitious material can be a ground granulated blast furnace slag (up to 25 percent) or fly ash (up to 10 percent) or a combination of the two materials (a mixture of slag and fly ash up to 25 percent except that the amount of fly ash shall not exceed 10 percent by mass of the total cementitious materials).

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CHEMISTRY, MINERALOGY AND MORPHOLOGY OF

Chemistry, Mineralogy And Morphology Of Steel Slag And Stainless Steel Slag A Comparative Study Proceedings of Academics World International Conference Cairo, Egypt, 27th-28th December 2016, ISBN 978-93-86083-34-0 11 RESULTS AND DISCUSSION Physical characteristics of slags The physical properties of BOF C and EAF S are shown in tab.4.

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Blast Furnace Slag Material Description RMRC

Blast Furnace Slag Material Description ORIGIN In the production of iron, iron ore, iron scrap, and fluxes (limestone and/or dolomite) are charged into a blast furnace along with coke for fuel. The coke is combusted to produce carbon monoxide, which reduces the iron ore to a molten iron product.

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Technical Report UDC 669 . 162 . 275 . 2 666 . 943 . 2

crete" specifies four types of ground granulated blast furnace slag in terms of fineness 3000, 4000, 6000, and 8000. From the standpoint of strength development, it is common practice to use ground granu-lated blast furnace slag 4000 for concrete products produced in 1 cycle/day and ground granulated blast furnace slag 6000 for pre-

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Hydration Heat Evolution and Fineness of Blended Cement

In this study, the heat of hydration and the strength relation of blended cement has been experimentally investigated. The blended cement mixture was prepared using one type of clinker and two

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Type selection and application of iron removal from iron

From the granulated blast furnace slag powder used in cement and concrete (GB/T18046-2000) standard, as long as the slag specific surface area is controlled at 420 ~ 450m2/kg, the S95 level requirements in the standard can be met.

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Blast Furnace Slag Material Description RMRC

The coke is combusted to produce carbon monoxide, which reduces the iron ore to a molten iron product. This molten iron product can be cast into iron products, but is most often used as a feedstock for steel production. Blast furnace slag is a nonmetallic coproduct produced in the process.

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Building materials from granulated blast furnace slag

Table 2--Compressive strength of lime slag mixture 10 90 33.5 128 168 15 85 34.0 180 180 20 80 36.0 115 170 Determined on 25 mm cubes at nonnal consistency Table 3-Physical properties of lime-slag-gypsum mortars Property ISRequirements Results (IS 10772-1983) Fineness, cm2/g 5000 (min) 5250 Blains Setting time, minInitial 30 (min) 205 Final 1440 (max) 480

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OFFICE OF MATERIALS AND TESTING Standard

OFFICE OF MATERIALS AND TESTING Standard Operating Procedure (SOP) 5 Quality Control of Portland Cement and Blended Hydraulic Cements and Quality Control of Fly Ash and Granulated Blast-Furnace Slag I. General The monitoring of quality of all Hydraulic Cements and Pozzolans used on Department of Transportation projects is

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Ontario Provincial Standards For Roads Public Works

A fine aggregate which meets the gradation requirements of CAN/CSA-A23.1, will meet the gradation requirements of this specification. 5. For acceptable uniformity of production, the variation in fineness modulus shall be a maximum of 0.20 when comparing samples taken from any shipment of fine aggregate with the sample upon which initial

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Ground Granulated Blast Furnace Slag Manufacturers

Find here information of Ground Granulated Blast Furnace Slag selling companies for your buy requirements. Contact verified Ground Granulated Blast Furnace Slag Manufacturers, Ground Granulated Blast Furnace Slag suppliers, Ground Granulated Blast Furnace Slag exporters wholesalers, producers, retailers and traders in India.

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A study on cement mortars incorporating plain

A study on cement mortars incorporating plain Portland cement (PPC), ground granulated blast-furnace slag (GGBFS) and basaltic pumice pozzolans are consistent with the requirements given in both the TS 25 (a Turkish standard) and ASTM C 168 standards. basaltic pumice and slag percentages, the fineness of the materials and the grinding

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Policy Federal Highway Administration

Canada. Qubec allows the use of ternary mixes (portland cement, blast furnace slag, and fly ash) in mix designs for CRCP, but not for JPCP. Blended cements are also allowed. For both CRCP and JPCP, a compressive strength of 5,100 psi (35 MPa) is required.

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Ground Granulated Blast Furnace Slag Bhoomi Trading

Product DescriptionWe are dealing in Steel slag. The Ground Granulated Blast Furnace Slag (GGBS) is a type of eco-friendly green building material and high quality secondary cementitious material for concrete and cement.

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8TPH Calcite Grinding Line- Industrial Technology Group

The customer wanted to produce S95 steel slag powder by adding superfine powder to the slag ground by grinding mill. The finished product would be used in superfine steel slag powder, mineral slag powder, high-strength phosphorus slag powder, composite mineral powder and cement.

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Technical Report UDC 669 . 162 . 275 . 2 666 . 943 . 2

crete" specifies four types of ground granulated blast furnace slag in terms of fineness 3000, 4000, 6000, and 8000. From the standpoint of strength development, it is common practice to use ground granu-lated blast furnace slag 4000 for concrete products produced in 1 cycle/day and ground granulated blast furnace slag 6000 for pre-

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Section 501 Concrete Wisconsin Department of

maximum pozzolan and slag combined content is 30 percent. (2) Store cement of different types, brands, and sources separately. Keep batches of concrete made from different types, brands, and sources from becoming intermixed in the work, unless the engineer approves otherwise.

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We Energies Coal Combustion Products Utilization

Properties of Boiler Slag 23 Properties of FGD Gypsum 25 Coal Combustion Products and Regulatory Requirements Regulations of We Energies Ash Utilization Michigan 308 "by-products" and more recently "products" that are sought for construction and other applications.

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SECTION 701 AGGREGATES Montana Department of

A. General Requirements. Coarse aggregate is crushed stone, gravel, or blast-furnace slag having hard, strong, durable pieces, free from adherent coatings. Other approved inert materials with similar characteristics or combinations of the above materials may be

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Ground Granulated Blast Furnace Slag in Concrete and its

The ground granulated blast furnace slag (GGBFS) is a by-product of iron manufacturing which when added to concrete improves its properties such as workability, strength and durability. This material is obtained by the heating of iron ore, limestone and coke at a temperature about 1500 degree Celsius.

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Influence of Slag Fineness on Durability of High

This research focuses on investigating the high performance concrete durability containing slag with different fineness and dosage. For this purpose, the 28-day compressive strength, chloride ion penetration, and frost resistance were investigated, with slag surface area 420m2/kg, 530m2/kg, 610m2/kg, and 720m2/kg, and replacement percentage 0%, 20%, 40%, and 60%, respectively.

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Bulk Products Cement, Flyash Lime What We Do

Bulk Wagners have access to the finest Australian and international cementitious materials for the manufacture of their quality cement products. The Wagners team of professional cement experts utilise state of the art manufacturing and laboratory facilities in order to produce cement that meets Australian Industry Standards.

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Suitability of Fumed Lead Blast-Furnace Slag as a Mineral

Lead blast-furnace slag is fumed in a batch process to remove base metal values after which the molten barren slag is water-quenched to produce a glassy, granular product. Chemical analysis shows the principal components of the slag to be silica, iron and calcium

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ASTM C204 Standard Test Methods for Fineness of

Although the test method may be, and has been, used for the determination of the measures of fineness of various other materials, it should be understood that, in general, relative rather than absolute fineness values are obtained. This test method is known to work well for portland cements.

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Granulated Blast Furnace Slag Manufacturer Exporter

The slag, we offer, does not contain any metallic item, but consist of glass containing silicates and alumino silicates of lime. Features Is extracted from steel-making process and is quenched to form granules; Is the by-product obtained in the manufacture of pig iron in blast furnaces at around 1400 o C to 1500 o C in the molten form

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Glossary of Terms CRH Cement

A combination of clinker, limestone and gypsum. These materials are processed through a mill to reach a desired fineness. The resulting cementitious product is mixed with water, sand and/or aggregates to make mortar or concrete. Cementitious materials A product that serves as an adhesive for construction materials when combined with water.

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Hydration Heat Evolution and Fineness of Blended

constant to values of approximately 2800 m2/g and 4800 cm2/g, and The blended cement (clinker pumice slag gypsum) was of the same fineness. Adding the pumice and slag in small proportions (10, 20 and 30 % weight of clinker) was repeated for two different fineness values.

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Published in Indian Journal of Engineering and Materials Sciences 2005Authors Hanifi Binici Orhan Aksogan Hasan Kaplan

408 2016 IE Allegheny Mineral

air-cooled blast furnace slag. Blast furnace slag is excluded from the abrasion requirements. The density (unit weight) of blast furnace slag cannot be less than 70 pounds per cubic foot. 4. Steel Slag. By-product of a steel making process. Tough, hard, and durable pieces of steel slag reasonably uniform in density and quality.

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