Copper Slag In Asphalt

Copper Slag In Asphalt

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Roofing Materials - Weights

Roofing Materials. None Asphalt roll roofing (1.1 lb m /ft 2) Asphalt shingle or asphalt-fiberglass composite shingle (2.7 lb m /ft 2) Metal roofing - aluminum or steel - panel, sheet or shingle (1.2 lb m /ft 2) Terne plate - copper bearing steel sheet (0.7 lb m /ft 2) Wood shingle or shake (2.4 lb m /ft 2) Zinc roofing (1.6 lb m /ft 2) Copper-asphalt composite shingle (4.2 lb m /ft 2)

Copper Slag - MRRINC, Home of Sharpshot

Our company has extensive experience in the production and marketing of mineral and mineral slag products including: air blasting abrasives (SHARPSHOT® copper slag), slurry blasting abrasives, roofing granules, roofing backing sands, cement additives, road and roof asphalt fillers, and aggregates. These products are manufactured under tight quality guidelines at MR&R's manufacturing ...

Slag: The All-Purpose Aggregate | TMS International

Asphalt. A superior asphalt product due to slag's shape, rough texture and high shear strength which give it resistance to rutting. Portland Cement Augmentation. Cement that generates energy and cost savings, reduces environmental emissions, is chemically compatible with other materials, and improves pre-grinding and drying efficiency.

Copper Slag: 7 Mohs Hardness - Open Space Blasting ...

Copper slag is a byproduct obtained during smelting and refining of copper ore rich in sulphides and oxides of iron and copper, in the course of removing iron as iron silicate. During the smelting process at 1250°C, copper liquid settles down due to higher density while copper slag remain on the surface in the segregated state.

AN INVESTIGATION OF ASPHALT-AGGREGATE ADHESION BY ...

An lnvestigatioP of Asphalt-..4..ggregate A dhegion by Measurements of Heats of Immersion E. KEITH ENSLEY, U.S. Bureau of Mines, Laramie, Wyoming; and HENRY A. SCHOLZ, Kennecott Copper, Ely, Nevada This paper discusses the problems in studying asphalt-aggregate adhesion

National Center for Asphalt Technology - eng.auburn.edu

In addition to calcined bauxite, the study included a basalt and copper slag from Wisconsin, flint from Oklahoma, three varieties of calcined kaolin from Georgia, three varieties of quartz (from Ohio, Washington, and Maryland), and feldspar mineral from Wyoming. Two …

Nonferrous Slags - User Guideline - Asphalt Concrete ...

Copper Slag. There has been limited use of copper slag aggregates in hot mix asphalt pavements. Copper oxide blasting grit (fine copper slag) has reportedly been used in hot mix asphalt pavements in California, and granulated copper slag has reportedly been incorporated into asphalt mixes in Georgia to improve stability.

Properties of pavement quality concrete and dry lean ...

The work reported in this paper is based on a laboratory study carried out to investigate the feasibility of using copper slag, a by-product of copper refineries, as a partial replacement of sand in the preparation of pavement quality concrete (PQC) and dry lean concrete (DLC) mixes.

Effect of Copper Slag and Granite Powder on the Mechanical ...

Granite powder and copper slag are used as a partial replacement of sand at 5, 10, 15, 20 and 25% in Abrasion and attrition Treated Reclaimed Asphalt Pavement Aggregate Concrete (ABTRAPC).

Copper Slag - Loose Copper Slag Manufacturer from Ahmedabad

Description: Copper slag is a by-product produced during smelting of copper, which is then processed into abrasive products. Typically it is composed of Ferro silicate material and oxides formed when the molten slag is quenched in cold water.

Use of copper slag as construction material in bituminous ...

products in highway construction 1-4. These studies try to match society's need for safe and economic disposal of waste materials with the highway industry's need for better and more cost-effective construction materials. This study aims to explore the potential use of copper slag (CS) as fine aggregate (up to 30%) in the

Nonferrous Slags - Material Description - RMRC

Copper Slag Shape and Texture: Air-cooled copper slag aggregates are black in color, and typically have a glassy appearance. Granulated copper slag aggregates are similar to air-cooled copper slag aggregates but more vesicular. Gradation: Reverberatory copper slag can be processed into coarse or fine aggregate material for use in hot mix asphalt.

Nonferrous Slags - Material Description - User Guidelines ...

Copper Slag. Air-cooled copper slag has a black color and glassy appearance. As a general rule, the specific gravity will vary with iron content, from a low of 2.8 to as high as 3.8. (15) The unit weight of copper slag is somewhat higher than that of conventional aggregate. The absorption of the material is typically very low (0.13 percent).

MATERIAL SPECIFICATION FOR AGGREGATES - HOT MIX …

Steel slag, air-cooled blast furnace slag, nickel slag, and copper slag are not acceptable for use in HMA. RAP containing steel slag is not permitted. RST containing asbestos is not permitted. Post consumer shingle material is not permitted. If one or more of the aggregates to be used in the mix requires an anti-stripping agent, then all aggregates

Effects of copper slag and recycled concrete aggregate on ...

surface layers. At the same time, the expansion of asphalt roadways results in the production of a large amount of asphalt road waste, known as reclaimed asphalt pavement (RAP). This paper aims to investi-gate the feasibility of the use of copper slag and recycled concrete aggregate (RCA) as …

ABRASIVES

asphalt additive. We have further expanded our product line and environmental commitment by recycling copper slag and post-consumer glass into a variety of markets including the surface preparation industry as a blasting abrasive. About Harsco Corporation We are a division of Harsco Corporation, founded in Harrisburg, Pennsylvania in 1853.

Choosing the Right Blast Media for Abrasive Blasting

A coating is only as good as the preparation of the underlying surface. Professional wet abrasive blasters know that choosing the right abrasive is key to achieving a coating application that lasts. With the right abrasive, you'll maximize profits by getting the job done faster while …

Studies on use of Copper Slag as Replacement Material for ...

Aug 20, 2014· Abstract. This work focuses on the use of copper slag, as a partial replacement of sand for use in cement concrete and building construction. Cement mortar mixtures prepared with fine aggregate made up of different proportions of copper slag and sand were tested for use as masonry mortars and plastering.

Group Companies - SABCO Group

In addition to abrasives, copper slag is also used for making abrasive tools, roofing granules, cutting tools, tiles, glass, road-base construction, railroad ballast, asphalt pavements & in the cement and concrete industries. Copper slag partially replaces aggregates in concrete, currently more than 75% volume of concrete contains aggregates.

100lb Copper Ore Slag Sealcoating Sand Alternative Bulk ...

Some sealers include sand, or in the case of our BIG A Asphalt Emulsion, it already includes a blackslate aggregate. The other distinct feature to a copper ore slag that makes it such a great alternative to sand in sealcoat sealer, is the jagged and angular profile it has.

Waste as meaningful substitute for ... - Aggregate Research

Waste as meaningful substitute for natural sand 16th July 2009 14th March 2016 Today, the use of Washed Copper Slag (WCS) as a substitute for sand in the production of concrete is widespread in Singapore with the majority of the Ready Mixed Concrete companies using it.

Slag: From Metals By-product to Valuable Construction Material

Slag is a by-product of the metallurgical smelting process. Slag has a double role: it permits removal of impurities, known as gangue, from the melt by forming oxides. It also allows exchange reactions with the liquid metal, permitting control of the process in order for the desirable elements to ...

Site Contents - TRID

Laboratory Evaluation of Hot-Mix Asphalt Concrete Containing Copper Slag Aggregate. This paper reports a laboratory study investigating the use of granulated copper slag as a fine aggregate in hot-mix asphalt concrete. Marshall-mix design was performed on different blends of aggregate containing up to 40% copper slag.

MRRINC, Home of Sharpshot - Minerals Research

Our company has extensive experience in the production and marketing of mineral and mineral slag products including: air blasting abrasives (SHARPSHOT® copper slag), slurry blasting abrasives, roofing granules, roofing backing sands, cement additives, road and roof asphalt fillers, and aggregates. These products are manufactured under tight quality guidelines at MR&R's manufacturing ...

Slag Utilization in Pavement Construction

Nonferrous slags such as copper and nickel slag can be used in granular base and structural fill construction, and related applications such as ballast. Boiler slags are used in a number of applications such as seal coat, asphaltic concrete, and granular base construction.

Effect of copper slag addition on mechanical ... - DeepDyve

Aug 30, 2016· Read "Effect of copper slag addition on mechanical behavior of asphalt mixes containing reclaimed asphalt pavement, Construction and Building Materials" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

MATERIAL SPECIFICATION FOR AGGREGATES - Ontario

This specification covers material requirements for aggregates for use in hot mix asphalt. Quality control and quality assurance procedures and referee testing protocol are incorporated. ... Steel slag, nickel slag, and copper slag are not acceptable for use in HMA. RAP containing steel slag is not permitted.

Asphalt Technology News - eng.auburn.edu

a basalt and copper slag from Wisconsin, flint from Oklahoma, three varieties of calcined kaolin from Georgia, three varieties of quartz (from Ohio, Washington, and Maryland), and feldspar mineral from Wyoming. Two replicates were made for each aggregate. The surface of each 20x20-inch asphalt test slab was covered with an

MATERIAL SPECIFICATION FOR AGGREGATES - HOT MIX …

Steel slag, air-cooled blast furnace slag, nickel slag and copper slag are prohibited for use in HMA. RAP containing steel slag aggregate, RST containing asbestos, and post consumer shingle material shall not be permitted. When RAP is used in HMA, it shall meet the requirements specified elsewhere in the Contract Documents

Copper Slag Crusher - YouTube

Jan 01, 2014· More details: Get the price of machines: Zenith Mining and Construction Machinery Co ...