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162.694  Articles
1 of 16.270 pages  |  10  records  |  more records»
Determination of powder flow behaviour is very important due to the importance of their technological applications. Use of powder flowability data in the design of hoppers is one example. Investigation of the parameters such as particle size, particle siz... see more

Article Details: Received: 2020-07-17 | Accepted: 2020-10-16 | Available online: 2021-06-30 https://doi.org/10.15414/afz.2021.24.02.94-100 Post-harvest losses of agricultural produce due to storage food grain pests lead to detrimental effects on the ... see more

This paper reports about the use of recycled iron powder (IP) in producing cement mortar under normal conditions. Flow table test was performed on fresh mortar. Destructive tests were conducted on cubes of the hardened mortar to obtain the compressive and... see more

The effect of CO2 flow rate and carbonation temperature were studied in the synthesis of PCC from limestone using carbonation method. The synthesis was started by dissolving CaO that was obtained from calcination of limestone into HNO3 6M. The solution wa... see more

This study investigated the fresh and hardened properties of Self-Compacting Concrete (SCC) with different types and amounts of admixtures. Six mixes were prepared by replacing 30% of cement with different percentages of fly ash (FA), lime powder (LP) and... see more

Several methods were developed to assess the flowability of bulk material. Jenike introduced flowability values toassess the flowability of bulk material like mineral raw material under given loads. A method developed by Carr usesseveral granulometric par... see more

The acid resistance of cement pastes containing limestone powder with two different water-binder (w/b) ratios exposed to acetic (pH = 4) and sulfuric acid (pH = 2) solutions respectively were investigated in this paper. Limestone powder, fly ash and silic... see more

This study investigated the fresh and hardened properties of Self-Compacting Concrete (SCC) with different types and amounts of admixtures. Six mixes were prepared by replacing 30% of cement with different percentages of fly ash (FA), lime powder (LP) and... see more

HRS is a mixture consisting of hard asphalt and coarse, fine aggregate, and filler. One of the wastes that have not been used optimally is glass powder. When viewed physically, glass powder has small particles and, material weight is large enough to compl... see more

1 of 16.270 pages  |  10  records  |  more records»