Nigeria is rich is solid mineral resources, such as: Kaolin, gypsum, mica, clay, tantalite, iron ore, gemstone, silica sand.
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Recycling concrete &building rubble is not only able to bring profit to investors, but also good for environment protection.
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By absorbing the advanced technology from the world, we researched and designed PF series impact crusher.…
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Base on the plentiful experience of producing and marketing of impact crusher, Sofol R&D institution…
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Adopting technology from the world, PY Series spring cone crusher has an excellent performance in secondary…
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The vibrating screen is a kind of sieving equipment of international advanced level, developed by our…
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Sofol VSI Series vertical shaft impact crusher is designed by reputed German expert of Sofol and every…
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Here in Mexico we have three types of real estate appraisals. They are Tax (Catastral), Bank (Bancaria) and Commercial (Comercial). All appraisers must be …
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This paper presents the feasibility of using artificial sand obtained by crushing basalt, over natural sand considering the technical, environmental and commercial factors. For the …
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Using your broom, spread the sand into the turf until you can't see it anymore. Benefits of Artificial Grass on Concrete. Grass alternatives like artificial turf are a cost-effective way to add some green to bleak concrete spaces. The cost of artificial turf ranges between $2 and $8 per square foot, making it an economical addition to your ...
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Download Citation | Steel fiber reinforced artificial sand concrete - Appraisal in earthquake resisting structures | The addition of steel fibers to concrete significantly improves the tensile ...
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Development of Concrete Using Artificial Sand Naveen Sahu1 Vinay Kumar2 1Sub Engineer 2Resident Engineer ... Property Natural sand Artificial sand Specific Gravity 2.65 2.90 Fineness Modulus 2.76 2.95 Bulk Density kn/m3 15.55 17.62 . Development of Concrete Using Artificial Sand
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Sand accounts for approximately 35% of the volume of concrete. Manufactured sand is a by-product and it is a usable substitute for river sand. The manufactured sand obtained from hard rocks by crushing plant. It is also known as M-Sand, Crushed stone sand, Quarry dust, Rock sand, Crushed dust, and other names. …
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The physical properties of natural sand are as below: Property Natural Sand Specific Gravity 2.6 Fineness Modulus 2.78 Bulk Density kn/m3 15.60 Zone II Table 1: Properties of Natural Sand 2.4 Artificial sand The artificial sand obtained from the local crusher was used. The physical properties of artificial sand are as below: Property Artificial
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This paper presents a durability study on seawater and sea sand concrete (SWSSC), FRP, and SWSSC-filled G/C/B-FRP tubular stub columns exposed to an artificial seawater at 40 °C for durations up to 6 months. The following conclusions can be made. (1) Strength of seawater and sea sand concrete is not reduced after exposure.
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Some available documents referred to the use of artificial sand combined with natural sand (Sahu et al. 2003, Shanmugapriya and Uma 2012, Mundra et al. 2016, and Rajput 2018, their combination ...
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International Journal of Engineering Research & Technology (IJERT) ISSN: 2278-0181 Vol. 2 Issue 7, July - 2013 Feasibility Of Artificial Sand In Concrete Rajendra P. Mogre 1, Dr. Dhananjay K. Parbat 2, Dr. Sudhir P. Bajad 3 1 Principal, Government Polytechnic Yavatmal, India Lecturer in Civil Engineering, Government Polytechnic, Sakoli, India ...
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use of Manufactured Sand as fine aggregate exhibits 12 – 15% higher flexure strength in comparison to the results of concrete with river sand. Table 2: Characteristics of concrete using Manufactured Sand and River sand Bond strength: The bond between rebar and the concrete was examined by conducting pull out test.
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Natural sand and gravel resources are a local resource. Natural sand and gravel are non-renewable in a short time and are not suitable for long-distance transportation. After decades of mining, sand and gravel resources in some areas have been exhausted. The transportation distance of natural sand and gravel is getting …
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Due to the high price of river sand, its shortage and unsustainable extraction from the environment, artificial sand (AS) has been promoted as a fine aggregate for producing concrete. However, it has been acknowledged that a high content of limestone powder (LP), up to 15 wt.%, as a by-product in AS coexists and it has an adverse impact …
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IS Sieve Percentage Passing Natural Sand Artificial Sand 4.75 mm 96.2 95 2.36 mm 88.4 78 1.18 mm 65.8 55 600 micron 47.1 40 300 micron 19.6 20
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POWDER AS AN ARTIFICIAL SAND 1Aniket S. Mulmuley, 2Dr.Anant N. Dabhade M.Tech Student1 2 Associate Professor Department of Civil Engineering ... This paper investigates the study of compressive strength and workability of concrete is done when its fine aggregate is replaced by waste glass powder as an artificial sand. 150 * 150 * 150 mm …
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— This paper give the experimental study of optimum replacement of natural sand with artificial sand in concrete Concrete may be a combine proportion of cement, sand and mixture. The strength of mixture can have an effect on on the strength of ... Property Natural sand Artificial sand Specific Gravity 2.65 2.90 Fineness Modulus 2.76 2.95 …
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In the concrete mixer, the natural sand concrete and artificial sand concrete were prepared with about 80% of the designed water quantity and then steel fibers were spread manually in the volume fraction of 0%, 0.5%, 1.0%, 1.5% and 2.0%. After two minutes mixing, the remaining quantity of water mixed with super plasticizer
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This paper Present the experimental study of optimum replacement of natural sand with artificial sand in concrete Concrete is a mix proportion of cement, sand and aggregate. ... The useful internal work is a physical property of concrete alone and is the work or energy required to overcome the internal frict ion between the individual part ...
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Officials have created 10 artificial beach areas across the landlocked city by hauling in truckloads of sand and planting palm trees, beach chairs and umbrellas around public swimming pools.
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This paper presents experimental results based analysis of Split Tensile Strength of concrete acquired with combination of artificial sand and natural sand, …
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appraisal of artificial sand as fine aggregate in SFRC," ARPN Journal of Engineering and Applied Sciences, vol. 5, no. 10, pp. 34–38, 2010. View at Google Scholar · View at Scopus 10. M. Devi and K. Kannan, "Analysis of strength and corrosion resistance behavior of inhibitors in concrete containing quarry dust as fine
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International Conference on Advances in Construction Materials and Structures (ACMS-2018) IIT Roorkee, Roorkee, Uttarakhand, India, March 7-8, 2018
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Artificial sand, also called crushed sand, mechanical sand, or manufactured sand (M-sand), refers to rocks, mine tailings, or industrial waste granules with a particle size of less than 4.75 mm. It is processed …
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The artificial sand making process has emerged as a game-changer, offering a sustainable alternative to traditional sand extraction. Let's discuss the artificial sand production process and its wide-ranging …
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artificial sand was found to be 1.856 g/cc. The average void ratio of natural sand and artificial sand was found to be 0.344 and 0.288 respectively. Bulking of artificial sand was higher than natural sand for same percentage of water added. At 8 per cent water content in natural sand and artificial sand, maximum bulking was occurred.
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Figure 1: Variation in compressive strength of cement mortar of proportion 1:2 Figure 2: Variation in compressive strength of cement mortar of proportion 1:3 Figure 3: Variation in compressive strength of cement mortar of proportion 1:6 E. Conclusions. The effect of partial replacement of natural sand by artificial sand on the compressive …
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Artificial sand requires professional equipment to produce qualified and suitable sand and stones, and its professional equipment is a sand making machine. In recent years, the construction industry of various countries has achieved rapid development, thanks to the application of sand making machines, which can better …
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The physical properties of artificial sand are as below: Property Artificial Specific Gravity 2.90 Fineness Modulus 2.97 Bulk Density kn/m3 17.62 Zone II Table 2: Properties of Artificial Sand 2. Methodology Initially, M40 grade concrete is …
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The results have shown that the natural sand can be replaced with the artificial sand upto a maximum replacement level of 60% in order to produce concrete of satisfactory strength. The results have also indicated that concrete slab panels showed minimum area of cracks on its surfaces thus improving the durability property. Experimental Work
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Artificial sand is produced by crushing rocks with sand making machine. Artificial sand has good performance and can be mined and processed all year round. Natural sand has the characteristics of …
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This paper present the physibility of artificial sand in concrete for the purpose of experimentation concrete mixes are design for m20 and m25 grades by 0 to 100 % with increment of 20 % ...
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Concrete is a construction material that consists of cement (normally Portland cement), sand, crushed stone or gravel (aggregate), chemical admixtures and water. Typical concrete mixes are proportioned by absolute weight, with some typical mixes shown in Table 1. After mixing (and placement), water reacts with the Portland cement …
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M40 concrete mixes with cc and artificial sand International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 05 | May 2019 p-ISSN: 2395-0072
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