copper slag sand can be used for concret

Copper Slag Blast Media | Copper Slag price | Copper …

Copper Slag is often used for steel maintenance and new steel is an aggressive abrasive media that is a by-product of copper mining by smelting.. During the process of smelting, all impurities become slag which floats on molten metal. Slag that is reduced in water generates angular granules which are either used in sandblasting or constructing or disposed of as waste.

slag in concrete Topic

 · The use of slag in concrete has several benefits, including reduced energy, reduced greenhouse gas emissions, and reduced use of raw materials. Various types of slag are produced: - Blast-furnace slag—The nonmetallic product, consisting essentially of silicates and aluminosilicates of calcium and of other bases, that is developed in a molten condition simultaneously with iron in a blast …

Effect of copper slag as a fine aggregate on the ...

Therefore, it is recommended that up to 40-50% (by weight of sand) of copper slag can be used as a replacement for fine aggregates in order to obtain a concrete with good strength and durability requirements. AB - An experimental investigation was conducted to study the effect of using copper slag as a fine aggregate on the properties of cement ...

(PDF) STUDIES ON USE OF COPPER SLAG AND …

2015-4-11 · This growth poses a threat to natural resources that are available. Copper Slag and Foundry Sand are considered as waste material and can be used as replacement of fine aggregates in Concrete.

Use of copper slag as a replacement for fine aggregate in ...

2014-5-17 · because of angularity of the slag particles. Utilization of copper slag for applications such as a replacement for fine aggregate in concrete has the dual benefit of eliminating the costs of disposal, and lowering the cost of the concrete. It appears that the slag can be used as a fill material; of course, slight

copper slag used as a fine aggregate pdf

copper slag used as a fine aggregate pdf - Gold Ore Crusher 201358- Fine ground calcium carbonate (GCC) is an essential ingredient in the microporous film used in babies'' diapers and some building films as t. ... laboratory investigations of the use of steel slag as a portland cement concret. ... Find Quality Other Aggregate Products, Sand ...

Study on Glass Fibre Reinforced Concrete with Partial ...

2019-7-1 · like sand which can be used as a replacement of sand. Copper slag used in this work was brought from Sterlite industries (India) Ltd, Tuticorin. a) Grading Zone= zone 1 b) Specific Gravity= 2.6 F. Glass fibre Glass fibres used are of Cem-FIL Anti Crack –HD with modulus of …

PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

2016-4-11 · increase in the copper slag percentages at 28 days and there is significant increase in strength with that of strength of control mix. 3.5 Density From the results in the table, it can be seen that the increase of the copper slag as sand content. This is due to the higher specific gravity of the copper slag, al sand.

Properties of Concrete Using Copper Slag as a …

 · Copper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate in cement mortar and concrete. The fineness modulus of the combination of copper slag and fine aggregate was roughly 2.6, the optimum fineness modulus for concrete mix design. At this value, workability was found to be satisfactory with minimal bleeding. Addition of copper slag also improved the strength of the concrete.

Performance Characteristics of Copper and Coal Slag …

2016-10-24 · Six copper slag and 2 coal slag abrasive products from 6 different suppliers were selected for evaluation. A G-40 steel grit was used as a control. Triplicate six-inch (15-centimeter) by six-inch (15-centimeter) panels were blasted to SSPC-SP 5, White Metal, using each test abrasive and the G-40 steel grit control for a total of 27 panels.

UG-Mat Nonferrous Slags | Recycled Materials …

Copper Slag Gradation: Reverberatory copper slag can be processed into coarse or fine aggregate material for use in embankment applications. Copper slag can readily satisfy the gradation and physical requirements of AASHTO M145. (11) Unit Weight: Copper slag …

Copper Slag

Two types of slag can be produced: an air-cooled copper slag with light black color and a glassy appearance, and granulated copper slag which is porous with a vesicular structure. 26 The specific gravity of copper slag varies as a function of the iron content, between 3.2 and 3.8 kg/m 3, and its water absorption is typically very low (<0.2 wt ...

US Minerals Black Diamond Copper Slag Abrasive » …

Black Diamond Copper Slag AKA Iron Silicate is distributed by BlastOne throughout the United States. Comes in 3 main grades – Coarse (12/40), Medium (20/40), Fine (30/60). US Minerals/Black Diamond/Black Magnum Slag sizing is different from other Slags so double check that you are specifying the correct size to achieve your desired profile.

Performance of high strength concrete made with …

Therefore it can be concluded that the use of copper slag as sand substitution improves HSC strength and durability characteristics at same workability while superplasticizer is very important ingredient in HSC made with copper slag in order to provide good workability and better consistency for the concrete matrix. KW - Copper slag. KW ...

Can The Copper Slag Be Used Instead Of Sand In …

the replacement of granulated copper slag for sand concrete. Contractors may also use copper slag in place of sand during concrete construction. ... industrial wastes like copper slag, eco sand …

Aggregates for Concrete

Key points. • ''Aggregate'' is a term for any particulate material. It includes gravel, crushed stone, sand, slag, recycled concrete and geosynthetic aggregates. Aggregate may be natural, manufactured or recycled. • Aggregates make up some 60 -80% of the concrete mix. They provide compressive strength and bulk to concrete.

What is Sandblasting? (with pictures)

Sand used to be the most commonly used material, but since the lung disease silicosis is caused by extended inhalation of the dust created by sand, other materials are now used in its place. Any small, relatively uniform particles will work, such as steel grit, copper slag…

Garnet Sand | Copper slag | Garnet Sand 60 mesh | …

Copper slag is a low cost expendable abrasive suited for clean and shape the surfaceof metal, stone, concrete and other materials s sharp, hard particles can provide a fast cleaning action and an excellent surface profile. Due to its low free silica content, it does not pose the health hazards created by silica sand.

Studies on use of Copper Slag as Replacement Material …

2017-8-28 · 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 pre-pared with fine aggregate made up of different proportions of copper slag and sand were tested for use as masonry mortars and plastering. Three masonry wall panels of

Alternative Construction Methods | Building and ...

Washed copper slag: Copper slag, mainly used to remove rust and marine deposits on ships, can be treated and reused as sand replacement in concrete – up to 10% by mass. Builders must inform the professional engineer and BCA before supplying concrete with copper slag. Allibey Services Pte Ltd: Email: [email protected] .sg JPL Industries Pte Ltd /

Studies on use of Copper Slag as Replacement …

2014-8-20 · 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 …

Slag-What is it Good for?

2017-6-29 · Another issue that slag can address in the Chicago-Gary area is too much phosphate in the water. Phosphate is an important nutrient for plants and is a key ingredient in most fertilizers. However, sometimes too much fertilizer is used and the …

PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

2016-4-11 · 3. It is observed that up to 30% replacement of natural sand by copper slag, the flexural strength of concrete is increased by 14%.and all percentage replacement of fine aggregate by copper slag the flexural strength of concrete is more than normal mix.

Effects of Copper Slag as Sand Replacement in Concrete

2016-4-30 · aggregate. Similarly copper slag is a by-product from copper industry which can be used as a sand replacement into concrete. II. MATERIALS AND METHODS The raw materials used in this research were cement, fine and coarse aggregate, copper slag, plastisizers and water. The cement used was 53 grade Birla super cement.

Copper Slag

Currently copper slags are mainly recycled for recovery of metals, 50 although slags with reduced copper contents (less than 0.8 wt.% Cu) are either discarded as waste or sold as products with properties similar to those of natural basalt (crystalline) or obsidian (amorphous). 60 Processed air-cooled and granulated copper slags have been used as fine and coarse aggregates for production of concretes, 59,63 and …

Copper slag sandblasting abrasives (Iron Silicate)

2021-7-4 · Copper slag abrasive is dense enough to be reclaimed via a Cyclone separator in coarser sizes only. It has a 115 to 120#''s/cubic foot. THIS IS A HIGHER DENSITY THAN COAL SLAG (~20% HIGHER) AND WILL THUS BLAST FASTER THAN COAL SLAG, AND YOU CAN …

Assignment: Modern Construction Materials | ipl

It contains a mixture of sand, cement, crushed rock, pebbles, and water. The main ingredient in concrete paving is, however, cement. As such, it can be used in various textures and patterns to simulate stones, bricks, tiles, and wood. Further, by mixing cement and pebbles, paving can also be done in the exposed aggregate concrete form.

Experimental Study on concrete using Copper Slag as ...

2018-5-15 · 3.4. Copper slag: Copper slag is an industrial by-product material or waste produced during the process of copper smelting and refining of copper. It is also having same properties of sand and it can be used as one of the alternative material in concrete. It …

Effect of copper slag fine aggregate on corrosion ...

Use of copper slag as a replacement for fine aggregate in reinforc…

Strength and durability studies on slag cement …

Therefore, it is recommended that up to 40–50% (by weight of sand) of copper slag can be used as a replacement for fine aggregates in order to obtain a concrete with good strength and durability ...

Use of copper slag and washed copper slag as sand in ...

2015-9-1 · Use of copper slag and washed copper slag as sand in concrete: a state-of-the-art review Authors: Chao-Qun Lye. x. Chao-Qun Lye. Search for articles by this author ... CS/WCS can be used as the sand component for making all strength grades of concrete and giving similar (or in some aspects better) performance to the corresponding concrete made ...