2024524· It was found that the production of low-carbon artificial aggregates (AAs) and lightweight concrete (LWC) containing AAs have been recently emphasized for the concrete …
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202541· Generally, artificial aggregate can be divided into sintered artificial aggregate and cold-bonded artificial aggregate (CBAA) based on manufacturing methods. Although sintered …
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226· We supply two types of sand washing (wheel type and spiral type) to wash and separate the soil and other impurities in sand and gravel aggregate. Price and
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Pelletization is a worldwide process used for the manufacturing of artificial aggregates. According to the mechanism of agglomeration and hardening of aggregate, artificial lightweight …
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2024819· Three types of aggregate, including metallurgical slag aggregate (steel slag, copper slag, and iron sand), rare earth porcelain sand (REPS) aggregate as artificial …
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Artificial aggregates (AAs) are usually prepared by pelletizing techniques that combine fine moisturizing particles into larger ones. The fresh manufactured pellets can be turned into a …
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Artificial aggregate (AA) presents a promising alternative to natural aggregate (NA) due to its environmental benefits and positive impact on concrete properties. To address issues like …
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1121· This could be attributed to the roundish particle shape of the artificial aggregate, which decreased the interlocking effect in the matrix compared to the irregular …
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1110· The artificial aggregates made from large amounts of RCP were close to spherical, with particle shape coefficients around 1.3. RCP:slag was the main factor affecting …
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118· The waste materials were mixed with Portland cement at 20–50 percent by weight to make artificial lightweight aggregates. To investigate the impacts of temperature on …
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2025418· Thus, the lithium slag artificial aggregate with a 0.2 % or 0.3 % fiber content can be considered a high-strength lightweight aggregate, which may expand its application scope. …
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Sintering [13, 15] and cold bonding [16, 17] are two well-known techniques for producing artificial aggregates. Sintering is heavily dependent on the application of a high temperature, which is …
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215· Compared to natural aggregate, artificial lightweight aggregate has many pores, which means its incorporation into concrete will increase the overall number of pores and can …
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220· The 3D shape of the artificial aggregate prepared by the grouting molding process has a good consistency with the natural aggregate, and the relative deviation of the …
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The resistance to cracking of SMA can be increased by the use of RAP and SWP of up to 12% [1]. The application of fly ash as an artificial aggregate [2], [3], has the potential as a partial
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21· The early history of artificial aggregates was back to the 1960s with the launch of commercial sintered aggregate (SA) using CFA as a raw material, 2017) mentioned that …
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2024822· The depletion of natural aggregates has led to attempts to explore the use of waste materials to produce artificial aggregates. Waste minimization and recycling have also …
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1121· The addition of artificial aggregate decreased the fracture energy of the mixture, especially at low temperatures. For example, the D50 mixture only had one third …
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86· Before configuring the aggregate production line, it is necessary to find out the properties of the materials to be processed, such as hardness, size, etc. Consider what kind of …
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2025214· Initially, artificial aggregates with a particle size range of 4.75–19.0 mm were used to partially replace natural aggregates of the same size. Fig. 4 shows the waste concrete …
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531· As the demand for nonrenewable natural resources, such as aggregate, is increasing worldwide, new production of artificial aggregate should be developed. Artificial …
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83· There is a growing need to find ways to reuse fine concrete waste from the construction industry. In this study, recycled concrete fines were granulated and used as …
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21· The early history of artificial aggregates was back to the 1960s with the launch of commercial sintered aggregate (SA) using CFA as a raw material, named "Lytag", while the …
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1121· The addition of artificial aggregate decreased the fracture energy of the mixture, especially at low temperatures. For example, the D50 mixture only had one third …
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1212· The widespread use of natural aggregates is one of the main causes of the depletion of natural resources, as aggregates are constituents of several construction …
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2019228· Artificial aggregates are usually formed by aggregating powdery materials and simultaneously increasing the size of the aggregated particles. Fig. 2 shows a typical …
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Download scientific diagram | (a) Coarse artificial aggregate made of PET plastic, and in close-up: (b) Pure PET aggregate (c) cement-PET aggregate, in proportion of 1:3 (d) rice hush ash-PET
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2024524· It was found that the production of low-carbon artificial aggregates (AAs) and lightweight concrete (LWC) containing AAs have been recently emphasized for the concrete …
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2024112· The prepared artificial aggregates can replace common natural aggregates to produce low-carbon cement and concrete productions, such as blocks, wall panels, structure …
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