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valuation of the copper slag in hot mix asphalt

Performance evaluation of hot mix asphalt containing

Aug 29, 2020· Granulated copper slag used in this study is available in the size range of 2.36 mm to 0.600 mm which is similar to crusher dust normally used as virgin fine aggregate in hot mix asphalt (HMA). Hence, copper slag can be directly used without splitting/crushing into smaller size for its bulk utilization in the construction of bituminous mixes.

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Laboratory Evaluation of Hot-Mix Asphalt Concrete

Jun 06, 2011· 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.

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Effect of copper slag addition on mechanical behavior of

Aug 30, 2016· Marshall and ITS tests reveal the optimal percentage of copper slag to be used. • The use of copper slag reduces asphalt mix rigidity with RAP. • Asphalt mix with copper slag perform better at low rather than high temperatures. • A stiffening effect of fine material appears when copper slag exceeds 15% addition.

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Effect of copper slag on performance of warm mix asphalt

Oct 25, 2017· This paper presents the influence of replacing limestone aggregates by copper slag on the performance of warm mix asphalt. Optimal Binder Contents (O.B.C) of asphalt mixes containing CS proportions of 0, 10, 20, 30 and 40% by total weight of aggregate

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Laboratory Evaluation of Hot-Mix Asphalt Concrete

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

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Laboratory Evaluation of Hot-Mix Asphalt Concrete

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.

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(PDF) The use of copper slags as an aggregate replacement

Projects: DID S-2014-27.Improvement of the mechanical behavior of bituminous mixtures with recycled asphalt (RAP) through the inclusion of copper slag; FONDECYT Iniciación 11140889.

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The Usage of Copper Slag in Bituminous Mix

and also Creep Test. For the copper slag, XRD/XRF Test are conducted to find the material's composition. The Marshall Method for hot-mix asphalt concrete mix design is a rational approach to selecting and proportioning two materials, asphalt cement and mineral aggregates to obtain the

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MATERIAL SPECIFICATION FOR AGGREGATES HOT MIX

Hot Mix Asphalt (HMA) means hot mixed, hot laid asphaltic conc rete. The terms are used interchangeably. HMA may include recycled or specialty mixes. Nickel Slag means the non-metallic product resulting from the production of nickel. Page 3 Rev. Date: 11/2013 OPSS.MUNI 1003

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Evaluation of Steel Slag Fine Aggregate in Hot-Mix Asphalt

Since a considerable amount of steel slag is produced in the southwestern part of Pennsylvania around Pittsburgh, where natural fine aggregate sources are limited, an evaluation was undertaken to determine the feasibility of using “cured” steel slag fine aggregate in hot-mix asphalt (HMA) mixtures.

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Effect of copper slag on performance of warm mix asphalt

Jun 15, 2017· This paper presents the influence of replacing limestone aggregates by copper slag on the performance of warm mix asphalt. Optimal Binder Contents (O.B.C) of asphalt mixes containing CS proportions of 0, 10, 20, 30 and 40% by total weight of aggregate

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MATERIAL SPECIFICATION FOR AGGREGATES HOT MIX

Hot Mix Asphalt (HMA) means hot mixed, hot laid asphaltic conc rete. The terms are used interchangeably. HMA may include recycled or specialty mixes. Nickel Slag means the non-metallic product resulting from the production of nickel. Page 3 Rev. Date: 11/2013 OPSS.MUNI 1003

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The Usage of Copper Slag in Bituminous Mix

and also Creep Test. For the copper slag, XRD/XRF Test are conducted to find the material's composition. The Marshall Method for hot-mix asphalt concrete mix design is a rational approach to selecting and proportioning two materials, asphalt cement and mineral aggregates to obtain the

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Evaluation of rutting potential and skid resistance of hot

OLUWASOLA et al: HOT MIX ASPHALT 551 engineering. Steel slag and copper mine tailings are porous, angular and rough textured materials containing a significant content of iron, making them sufficiently hard, dense and abrasion resistant. These characteristics may

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Feasibility of Copper Slag–Fly Ash–Soil Mix as a Road

The copper unit located at Dahej, Gujarat, India, produces 1,200 to 1,500 tons of copper slag per day. The large quantity of accumulated slag is dumped and left for the most part unused on costly land within the plant premises. Also, 50 to 100 tons of fly ash are produced per

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Use of waste copper slag, a sustainable material

Use of waste copper slag, a sustainable material embankment materials, aggregate substitutes in hot mix asphalt, mine backfillmaterials,railwayballast materials,grit blast abrasives, roofing granule material, and in the manu- and low nutrient value. Figure 3 shows the range of con-centration of heavy metals zinc (Zn), copper (Cu), cad-

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POTENSI PENGGUNAAN COPPER SLAG SEBAGAI MATERIAL

Copper slag has potential as an eco-friendly alternative materials to replacement of fine aggregate in hot mix asphalt. This research aim to reuse copper slag to make copper slag into fine aggregate which get throught filter number 8 (2.36 mm) and detained on filter number 30 (0.59 mm) in type of hot mix asphalt HRS-Base.

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MATERIAL SPECIFICATION FOR AGGREGATES HOT MIX

AGGREGATES HOT MIX ASPHALT . TABLE OF CONTENTS . 1003.01 SCOPE . 1003.02 REFERENCES . 1003.03 DEFINITIONS . 1003.04 DESIGN AND SUBMISSION REQUIREMENTS Not Used . Steel slag, air-cooled blast furnace slag, nickel slag and copper slag in HMA. RAP shall not be used containing steel slag aggregate, RST containing asbestos, and post-consumer

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