The general strength and absorption (absolute humidity 29.9 g/cm3) strength of the sample core was measured using each sand (artificial sand, natural sand) and inorganic binder.
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Sand bypassing can b e defined as the " artificial transport o f littoral drift across tidal en trances to help prevent accretion, on the updrift side, control downdrift erosion and maintain ...
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Specimens are cast by adding fly ash at varying percentages like 10%, 15%, 30% and 40% by weight of cement and artificial sand. The compressive strength is evaluated.
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The levee of the submerged sandbars, where is the largest variation of velocity and significant wave height occur, is an additional sand source for artificial filled sands backyard with the long ...
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Cement and River sand are major ingredients used in the concrete industry. During the production of cement, large energy, as well as raw material consumption and CO2 emission, is a very big concern.
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The artificial sand-binding vegetation composed of H. ammodendron showed discontinuous change in which the system state reached a transition point after 30 years and changed to another state after ...
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Artificial submerged sand bars have been used as an alternative soft engineering structure for shore protection. To successfully implement the sand bar in an economically beneficial manner, more ...
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Abstract Revegetation is considered as an effective approach for desertification control, and artificial sand-binding vegetation exerts a significant contributor to carbon cycling in arid and semiarid regions; however, this is largely determined by …
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To examine the applicability and truthfulness of the Plain cement-Natural sand mortar using Manufactured Sand, Silica Sand, and Blast Furnace slag Sand in Indian climatic …
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Marble is the most common building material having a huge amount of waste. This waste causes dust pollution also it makes soil infertile etc. Day by day marble waste goes on increasing.
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Besides, the artificial sand to natural sand ratio was the most influencing factor on the slump and compressive strength of the concretes, whereas the water to cement ratio was the most ...
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Abstract. Artificial cemented sand test samples were prepared by using ordinary Portland cement (OPC) as the cementing agent. Through uniaxial compression tests and consolidated drained triaxial compression tests, the stress-strain curves of the artificial cemented sand with different cementing agent contents (0.01, 0.03, 0.05 and 0.08) under ...
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[Show full abstract] natural stone to get artificial sand of desired size and grade which would be free from all impurities. This paper presents the feasibility of the usage of artificial sand ...
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Abstract sand art can be created using a variety of techniques, from simple sifting and pouring to more complex sculpting and carving. Here are some of the most common techniques used in abstract sand art:
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Abstract: This review paper shows the replacement of river or natural sand with artificial sands so as to give the maximum strength of concrete or any structure when replacing the natural sand …
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Abstract Concrete is the most widely used material in the world. Among its components, natural sand is the most expensive due to the increasing distance from extraction sites. ... Artificial sands ...
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Abstract: The vegetation composition and diversity in the process of natural restoration on the clear-cutting forestland of Pinus sylvestris var. mongolica plantations in Zhanggutai district of Liaoning Province were studied by sampling method. The results showed that in the naturally restored plant communities, there were 49 species, belonging to 26 families, and the …
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The use of artificial sand for making molds is advantageous for several reasons. First, high-durability artificial sand cannot be easily crushed and produces less dust [9]. Second, spherical ...
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Abstract: Artificial sand, or manufactured sand, has emerged as an alternative to natural sand due to the depletion of natural sand resources and environmental concerns. The …
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Abstract: Artificial sand also called manufactured sand or crushed sand, the prepared by crushing rocks, stones or larger . aggregates into small size particles in the quarry.
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Abstract To study the variation characteristics of ground vegetation and soil properties during the growth process of Caragana intermedia plantations in desert steppe is of scientific significance in revealing the ecological effect of the plantations on the restoration of desertified grassland ecosystem. ... 24-, and 36-yr artificial sand ...
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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 by …
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The test results show that it is feasible to recharge in silt and fine sand as the main component of the soil layer, and the pumping theory can be used to predict the change of the water level in confined aquifers caused by recharge in practical engineering within a certain range. ... HA Da, LIU Ju. Experimental study on artificial recharge of ...
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This paper explores the properties, manufacturing processes, applications, advantages, and challenges associated with artificial sand, aiming to highlight its potential in …
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Research on Properties of Concrete Prepared with Artificial Sand Containing Stone Powder at High Content. Article Preview. Abstract: Access through your institution. Read The Paper. You might also be interested in these eBooks. View Preview. Info: Periodical: Key Engineering Materials (Volumes 302-303)
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Concrete with artificial sand has received an increasing number of applications in engineering, artificial sand for sand has been classified as building by GB/T14684-2001 ([1]) Technical code for ...
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Abstract. With the progressive depletion of natural sand, the substitution of natural sand with artificial sand as a construction aggregate has received significant attention. To analyzed the pore structure characteristics of artificial sand aggregate mortars, nuclear magnetic resonance (NMR) technology was utilized to analyze the distribution ...
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However, [4] studied the swell-consolidation characteristics of artificial sand clay mixtures, it was found that using a sand of diameter (0.425mm and 0.075 mm) in the soil's blends with ...
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Zhou et al. (2020) compared the carbon fluxes in typical desert and an artificial sand-binding vegetation ecosystem at the southeastern edge of northern China's Tengger Desert, and found that the ...
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Abstract in English, Chinese Water is a major limiting factor for plant growth in arid and semi-arid regions. To find out the main sources of water for two artificial sand-fixation plants (Caragana korshinskii and Artemisia ordosica), we analyzed the characteristics of hydrogen and oxygen stable isotopes in water molecules of rainfall, soil ...
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