copper slag best in hpc concrete


Posted on September 22, 2019



Experimental Study on Concrete Using Copper Slag as .Jun 26, 2015 . Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties [4,5]. Materials and Methods. Materials. There are many types of concrete available, created by varying the proportions of the main ingredients.copper slag best in hpc concrete,copper slag best in hpc concrete,Utilization of Copper Slag as Fine Aggregates in Cement Concrete .concrete (PQC) and dry lean concrete (DLC) mixes and concluded that a blend of stone dust with copper slag content up to 40% could be used as fine aggregate for PQC as well as. DLC. Al-Jabri et al. [2] investigated the effect of using copper slag as a replacement of sand on the properties of high performance concrete.


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effect of copper slag as supplementary cementitious . - Biblio UGent

Sep 18, 2015 . Using isothermal calorimetry it was found that the addition of copper slag slows down the hydration of the cement pastes. 1. INTRODUCTION . ultra high performance concrete (UHPC) has been successfully applied in prestressed concrete beams used .. The highest compressive strength (167 MPa) was.

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

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.

Assessment of Workability and Corrosion Characteristics of Copper .

402-410 copper slag percentage. The highest compressive strength obtained was 46Mpa (for replacement) and the corresponding strength for control mix was. 30Mpa Meenakshi Sundarvizhi. S (2011). High performance concrete should be designed to have the advanced workability and better durability than those.

Performance of Copper Slag as Sand Replacement in Concrete

Copper slag is one of the waste materials which can be used in the construction, as partial or full replacement of fine aggregate. This paper presents the various tests performed on the copper slag as partial replacement for fine aggregate in concrete. M30 grade concrete was used and various tests like compressive, flexural,.

Copper slag as sand replacement for high performance concrete .

Dec 18, 2017 . This paper reports on an experimental program to investigate the effect of using copper slag as a replacement of sand on the properties of high performance concrete (HPC). Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mix) to .

Effect of Copper Slag as a Fine Aggregate on Properties of Concrete

The design M25 grade concrete for 30% replacement of CS shows the HPC characteristics. . excellent soundness characteristics, good abrasion resistance and good stability reported by (Gorai et al 2003). Copper slag also show pozzolanic properties since it ingredient low CaO Under activation with NaOH, it can show.

Utilization of Copper Slag as Fine Aggregates in Cement Concrete .

concrete (PQC) and dry lean concrete (DLC) mixes and concluded that a blend of stone dust with copper slag content up to 40% could be used as fine aggregate for PQC as well as. DLC. Al-Jabri et al. [2] investigated the effect of using copper slag as a replacement of sand on the properties of high performance concrete.

Copper slag as fine aggregate for high performance concrete

High Performance Structures and Materials III 381 doi:10.2495/ . used as an aggregate such as excellent soundness characteristics, good abrasion . Akihiko and. Takashi [3] investigated the use of slag from copper smelting as a fine aggregate in concrete. From mortar strength tests with a cement/slag/water ratio of.

effect of copper slag as supplementary cementitious . - Biblio UGent

Sep 18, 2015 . Using isothermal calorimetry it was found that the addition of copper slag slows down the hydration of the cement pastes. 1. INTRODUCTION . ultra high performance concrete (UHPC) has been successfully applied in prestressed concrete beams used .. The highest compressive strength (167 MPa) was.

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

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.

Performance of Copper Slag as Sand Replacement in Concrete

Copper slag is one of the waste materials which can be used in the construction, as partial or full replacement of fine aggregate. This paper presents the various tests performed on the copper slag as partial replacement for fine aggregate in concrete. M30 grade concrete was used and various tests like compressive, flexural,.

Use of copper slag and washed copper slag as sand in concrete: a .

for making all strength grades of concrete and giving similar (or in some aspects better) performance to the corresponding .. yield total cement saving of the order of 5.5 million tonnes per annum and with this saving a similar reduction in quantity of. Physical property. Copper slag .. high-performance concrete. The two.

Production of Bricks from Shipyard Repair and . - CiteSeerX

sand-cement brick. 20 cubes of cement sand brick mixtures were produced with different blasted copper slag ratio ranging from 0% (for the control mixture) to 60%. All the sand-cement . good strength and low density of sand-cement brick. ... [2] T. Y. Tu, Y. Y. Chen, and C. L. Hwang, “Properties of HPC with recycled.

replacement of fine aggregate with copper slag for hpc

Feb 13, 2016 . This page is about inzalo crushing and aggregates, click here to get more infomation about inzalo crushing and aggregates. copper slag as sand replacement for high performance concrete concrete . of copper slag as partial and full replacement of . copper slag, fine aggregate, as sand replacement for.

Experimental Study on Properties and Effects of Copper Slag in Self .

investigate the performance of copper slag in self- compacting concrete as partial replacement of fine aggregate. Therefore, it is recommended that 40% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties. Keywords: Self Compacting concrete, Copper Slag,.

Study of the Properties of Concrete Containing Copper Slag . - IJERT

absorption for 30 % replacement of cement with GGBS · decreases by 4.58%[3]. Therefore, it is recommended that · 40 % weight of copper slag can used as replacement of · sand in order to obtain HPC with good strength and · durability properties. The increase in the percentage of · copper slag increase in slump value and.

Parametric Study of Concrete Using By Copper Slag and . - ijariie

Keyword: - copper slag, silica fume, compressive strength, split tensile, flexural strength, durability. 1. . HPC characteristic and increase the strength after that the strength are partially decrees. Manco . aggregate by copper slag, cement by fly ash up to 50% shows good result in strength characteristics of concrete ,.

Experimental Investigation on the Effect of Industrial . - IOSR journals

Keywords: Bottom ash, HPC, Mechanical properties, Silica fume, Steel slag aggregate. . al suggested that the effect of copper slag as a replacement of sand on the properties of high performance concrete [8]. A. Elahi et . In the experimental study, generally a good quality of cement like 43 grade cement is preferred but it.

High Performance Concrete Using Blast Furnace Slag as . - inase

aggregate concrete. From the study it was conclude that aggregate made from slag can be used as an good alternate for stone aggregate and to develop eco-friendly .. Experimental investigations were carried out to study the possibility of using copper slag as a replacement of sand in concrete mixtures. The copper slag.

PDF (1148 K) - Iranian Journal of Science and Technology .

1. INTRODUCTION. Recently, in civil engineering application areas, the high-performance concrete (HPC) and the high- . furnace slag (GBFS), rice husk ash or fly ash so as to produce extra strength by extra calcium silicate hydrate gels formed . The best-known influence of SF on concrete properties is the evolvement on.

Experimental Investigation on the Mechanical Properties . - Inpressco

May 22, 2016 . The optimum level of replacement of copper slag is found to be 40% and the results are better than that of control mix. Keywords: Copper Slag Concrete, Compressive Strength, Split Tensile Strength, Flexural Strength, Flexural Behaviour. 1. Introduction. 1 All over the world rapid growth is being witnessed.

Types of concrete - Wikipedia

This would make 1-cubic-foot (0.028 m3) of concrete and would weigh about 143 lb (65 kg). The sand should be mortar or brick sand (washed and filtered if possible) and the stone should be washed if possible. Organic materials (leaves, twigs, etc.) should be removed from the sand and stone to ensure the highest strength.

copper slag best in hpc concrete,

Experimental Investigation Of Self Compacting Concrete With .

Jan 25, 2014 . Experimental Investigation Of Self Compacting Concrete. With Copper Slag. Edwin Fernando*, Vandana C.J**, Indu.G.Nair***. *(Assistant Professor . then further steps 5% - 25% of sand is partially replaced as copper slag, self compact ability test such as slump ... The top dimensions are 490 mm by 75.

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