Nigeria is rich is solid mineral resources, such as: Kaolin, gypsum, mica, clay, tantalite, iron ore, gemstone, silica sand.
Read More
Recycling concrete &building rubble is not only able to bring profit to investors, but also good for environment protection.
Read More
By absorbing the advanced technology from the world, we researched and designed PF series impact crusher.…
Read More
Base on the plentiful experience of producing and marketing of impact crusher, Sofol R&D institution…
Read More
Adopting technology from the world, PY Series spring cone crusher has an excellent performance in secondary…
Read More
The vibrating screen is a kind of sieving equipment of international advanced level, developed by our…
Read More
Sofol VSI Series vertical shaft impact crusher is designed by reputed German expert of Sofol and every…
Read More
The physical properties of copper slag are given in Table 2.As seen, the density of copper slag varies between 3.16 and 3.87 g/cm 3 based on the amount of iron content. The average specific gravity of copper slag is about 3.5 g/cm 3 that means copper slag is denser than ordinary natural aggregates. In general, water absorption of …
Details
The cement has been replaced by Copper slag accordingly in the range of 0% (without Copper slag), 5%, 10%, 15%, and 20% is one phase and sand has been replaced by Copper slag accordingly in the range of 0% (without Copper slag), 10%, 20%, 30%, 40% and 50% is second phase by weight of cement for M25 mix.
Details
SCC costs higher than conventional concrete (CC) because of the material constituents used in its production. WCS as a by-product of increased copper usage has the potential to replace the fine aggregates used in producing concrete [9, 17, 29,30,31,32,33].Few works of literature are available on flow properties, mechanical …
Details
Research article reviews some experimental studies on the impact of copper slag partly replacing sand on concrete performance. In this paper, an experimental work was once carried out to look into the impact of copper slag as a fine combination on the residences of concrete. Copper slag is a byproduct of copper production, which …
DetailsThe results indicate that copper slag concrete. has excellent resistance to weight and strength lo ss at an elevated. temperature of 200 C, 400 C compared to normal concrete. however at 600 C ...
Details
Ultra-High Performance Concrete (UHPC) was hindered by the use of non-renewable quartz sand, so there was a need to find a new sustainable material to replace quartz sand. This study investigates the possibility of using copper slag as an aggregate instead of quartz sand to make sustainable UHPC. To ensure the workability and good particle ...
Details
This paper reports the results of an experimental study on the high performance concrete made with copper slag as fine aggregate. The percentage of Copper Slag(CS) added by weight in a range viz. 0, 25, 50, 75 and as a replacement of sand used in concrete and cement was replaced with 15% Metakaolin.
Details
For this research work, M20 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 60%, cement of 0 to 20% in concrete.
Details
The percentage replacement of sand by granulated copper slag were 0%, 5%, 10%, 15%, 20%, 30%, 40% and 50%. ... This study reports the potential use of granulated copper slag from Sterile Industries as a replacement for sand in concrete mixes. The effect of replacing fine aggregate by copper slag on the compressive …
Details
For example, 40% and sand replacement with copper slag result in a reduction of 8% and 40% in embodied energy, 12% and 30% in global warming potential, 8% and 41% in acidification, and 7% and ...
Details
The effect of replacing fine aggregate by copper slag on the compressive strength and split tensile strength are attempted in this work. Leaching studies demonstrate that granulated copper slag does not pave way for leaching of harmful elements like copper and iron present in slag. The percentage replacement of sand by granulated copper …
Details
with M-sand, natural sand and copper slag concrete. Natural fine aggregate is completely replaced by M-sand and ... and compared up to 28 days of ages. Specific properties of concrete materials and copper slag are also studied. The entire tests were performed as per specifications. 4.2 Sieve Analysis The test was conducted as per IS: 2386 (Part ...
Details
For the purpose of experimental investigation ten mixes were formulated by replacing sand with varying content of copper slag. Copper slag replaces river sand in percentages of 0, 20, 30, 40, 50, 60, 70, 80, 90 and 100 by weight. Test results on workability indicated an increasing trend with increase in the content of copper slag in …
Details
The present work investigates copper slag as a substitute for river sand in high-strength concrete. The concrete mixtures were manufactured with 10%, 30%, 50%, 70%, and of copper slag to ...
Details
According to Rajeeth et al. the study, the digressive value of fresh concrete increases as the proportion of copper slag in concrete decreases. According to the study, concrete made using 40% copper slag instead of M-sand (manufactured sand) had the highest compressive strength, which was around 10% greater than concrete made with …
Details
This research work is done by replacing copper slag with sand from 0% to 60% in concrete and the splitting tensile strength of replaced copper slag concrete was compared with control concrete ...
Details
1. Introduction. Copper slag (CS) is a by-product of the copper smelting process and is one of the nonferrous metal residues. CS is mainly composed of Fe 2 O 3, SiO 2, and a small number of metallic elements [1,2,3].CS holds great promise for resource utilization of building materials, particularly in cement-based materials (CBMs), which …
Details
slag. This paper reports some experimental studies on the effect of copper slag partially replacing sand on concrete performance. In this paper, an experimental work was carried out to investigate the effect of copper slag as a fine aggregate on the properties of concrete. For this work, copper slag is a byproduct of copper production, which ...
Details
The objective of the present study is to utilize high volume copper slag (i.e. ) as a replacement to fine aggregate and partially replacing cement with Nano silica. The work is carried out in two phases. In the first phase, the fine aggregate is replaced with copper slag in different percentages of 20%, 40%, 60%, 80%, and .
Details
For this research work, M20 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 60%, cement of 0 to 20% in concrete.
Details
The decrease in thermal conductivity coefficient as a result of replacing sand with waste copper slag is an effect that has also been observed in other cases where s uch an exchange has taken place.
Details
The effect of replacing fine aggregate by copper slag on the compressive strength and split tensile strength and found that the percentage replacement of sand by granulated copper slag were 0%,5% ...
Details
The mixes were designed using IS Code method. In this project, properties of concrete have been assessed by partially replacing cement and sand with Copper slag is separately done in two different phase. The cement has been replaced by Copper slag accordingly in the range of 0% (without Copper slag), 5%, 10%, 15%, and 20% is one …
Details
partial replacing the sand 0% to 40% with Copper Slag and the cement 0% to 20% with GGBS compared with controlled concrete and plotting the corresponding graphs separately in another phase.
Details
2.1 Copper Slag-. At prese nt ab out 33 million tonnes of copper slag is generating annually worldwide among that India. contributing 6 to 6 .5 million tonnes. 50 % copper slag can be used as ...
Details
In a study by Devi and Rao (2015), the impact of fly ash and copper slag on concrete properties was analyzed. The research investigated the effects of replacing cement with fly ash at various percentages (0%, 10%, 20%, and 30% by weight of cement) and replacing sand with copper slag at different
Details
Concrete is the most produced construction material in the world and has a close tie to carbon dioxide emissions. To reduce the gas pollution and resource drain of cement production and utilization, researchers have replaced some of the cement and natural aggregate content with industrial by-products such as steel slag, ferronickel slag, …
Details
and washed copper slag as sand in concrete: a state-of-the-art . review. Mag. Concrete Res. 67 (12), 665–679 ... With the increase of mass fraction of slag replacing for sand, the cube ...
Details
Results indicated that replacing fine aggregate with copper slag up to showed no strength reduction. Increasing the molarity of the NaOH solution to 16M led to an increased strength of about 35% …
Details
Sofol is a well-known crusher and grinding mill manufacturer that offers equipment and solutions for customers from aggregates, mining and mineral grinding industry.
You can leave your message here, we'll send you an Email immediately.
Online ChatCopyright ©2000- 2024 Shanghai Sofol CompanySitemap
PE series jaw crusher is usually used as primary crusher in quarry production lines, mineral ore crushing plants and powder making plants.
GET QUOTE