This paper presents the fresh and hardened properties of high-strength concrete comprising byproduct fine crushed aggregates (FCAs) sourced from the crushing of three different types of rocks, namely granophyre, basalt, and granite. The lowest void contents of the combined fine aggregates were observed when 40% to 60% of natural …
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Table 4 explains the use of solid waste material in the form of crushed stone dust along with five different types of mix that have been introduced as a partial replacement for cement. The following mixes were prepared in accordance with IS 10262–2009 [40] by assembling the cementitious material at 422 kg/m 3, coarse …
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2.1 Physical Properties of Coarse Aggregates 2.1.1 Gradation. Particle size distribution of aggregates significantly affect the packing density and void content in concrete. According to Neville [], the gradation of aggregate has the main role in establishing the workability of mixtures.Gradation can influence workability, segregation, …
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Six representative parent rocks of sand, including limestone, quartzite, gneisses, granite, Basalt and Marble were selected to conduct a systematical research on the effects of various lithologies of manufactured sand on the workability, mechanism properties, volume stability and durability of manufactured-sand concrete. The …
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In this study, effects of crushed stone waste from Katunun's quarry as fine aggregate on mortar and concrete properties will be examined. Samples with varying …
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Effect of demolished concrete and stone crusher dust on properties of M−40 grade paver blocks. ... C&D W is an unwanted burden over the precious land which may otherwise be used for some useful activities. In India, around 23 MT C&DW is generated (CPCB) annually and only around 6% is processed in another form of building …
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An attempt has been made through this study to find out a suitable mix proportion of desired strength by replacing sand with crusher dust in cement concrete, at the same time retaining its quality.
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Demolished concrete was transported to crushing plant through road by Mahindra Bolero (Pickup) and converted into 10 mm maximum size aggregate with the help of primary & secondary crusher. Table 2 shows the physical properties of the aggregates tested in the laboratory in controlled environment. 2.4. Stone crusher dust
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This dust is composed by particles which pass 75 μm BS sieve. Effects of dust content in aggregate on properties of fresh and hardened concrete are not known very well. An experimental study was undertaken to find out the effects of various proportions of dust content on properties of fresh concrete and hardened concrete. Description:
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Natural aggregates with three different gradings have been used to produce concretes with a constant water cement ratio of 0.5 and cement contents varying between 300 kg/m3 and 425 kg/m3. Aggregate gradings differed only in the dust (particles smaller than 300 μm) contents: Nil, 3%, 9%. Dust deficient aggregates always produced less …
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1. Çelik, T., Marar, K., "Effects of Crushed Stone Dust on Some Properties of Concrete", Journal of Cement and Concrete Research, Vol. 26, No. 7, Elsevier Science ...
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The most used raw material in concrete are cement, sand and coarse aggregate. The study involved performing a series of tests on river sand and crushed sand that was collected from different ...
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An optimization study was performed to study the effect on the properties of concrete when paste content was held constant and the fly ash was considered to be powder instead of aggregates. Other goals of optimization were to examine the effect of partial replacement of cement with fly ash. ... Effects of crushed stone dust on some …
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In this study, effects of crushed stone waste from Katunun's quarry as fine aggregate on mortar and concrete properties will be examined. Samples with varying crushed stone waste replacement ratio, ranging between 0% until , will be analysed at 3, 7 and 28 days curing time.
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Effects of crushed stone dust on some properties of concrete Author CELIK, T 1; MARAR, K 1 [1] Department of Civil Engineering, Eastern Mediterranean University, Magusa, Mersin, Turkey Source. Cement and concrete research. 1996, Vol 26, Num 7, pp 1121-1130 ; ref : 19 ref. CODEN CCNRAI ISSN 0008-8846 Scientific domain
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Crusher dust is a fine material formed during the process of comminution of rock into crushed stone or crushed sand. This dust is composed by particles which pass 75 μm …
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It addresses critical research questions regarding the physical and chemical properties of stone dust aggregates compared to natural sand; the impact of stone …
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crushed stone dust. 2) It gives the better result with the help of suitable admixtures. 3) Due to non-availability of well specified sand near by the construction site. 4) It reduces the cost of construction at the same time it solve the problem of disposal of crushed stone dust. 5) The crushed stone dust is cheaply available
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This paper investigates the effect of lime stone powder as a partial replacement of sand in cement mortar; on the other hand, this research shows the possibilit ... Effect of granite dust on mechanical and some durability properties of manufactured sand concrete," ... Search ADS 9. T. Celik. and . K. Marar, "Effects of crushed stone …
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The effect of rock dust on cementitious composites as a partial replacement for cement was examined and analyzed. The effect of rock dust on cement hydration, a mixture of concrete properties, mechanical properties, and hardened concrete durability was investigated. 2. Rock dust characteristics2.1. Source of obtaining and geometrical …
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The effect of quarry dust on the flexural strength of concrete has been experimentally studied and reported in this paper. Concrete used was prepared by replacing 25% and of sand by weight ...
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etc. of concrete. Studies shows that stone dust can be used as an alternate material for natural sand to some extend for the preparation of concrete Hence, in this paper, strength properties of conventional concrete and stone dust concrete are compared, so that it would become helpful to other researchers. Keywords: quarry dust; crushed stone ...
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In this study, effects of crushed stone waste from Katunun's quarry as fine aggregate on mortar and concrete properties will be examined. Samples with varying crushed stone waste replacement ...
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The research findings reveal that by incorporating 10% manufactured sands dust, the concrete exhibited improved mechanical properties, as evidenced by a …
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Effects of crushed stone dust on some properties of concrete. T Celik, K Marar. Cement and Concrete research 26 (7), 1121-1130, 1996. 426: 1996: Relationship between impact energy and compression toughness energy of high-strength fiber-reinforced concrete ... Effects of crushed stone dust on some properties of concrete. C Tahir, …
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An experimental study was undertaken to find out the effects of various proportions of dust content on properties of fresh concrete and hardened concrete. View Show abstract
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The use of crushed quarry dust as a partial replacement of river sand in concrete production was investigated in this study. This is expedient as quarry dust can be available at some locations ...
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Crusher dust is a fine material formed during the process of comminution of rock into crushed stone or crushed sand. This dust is composed by particles which pass 75 μm BS sieve. Effects of dust content in aggregate on properties of fresh and hardened concrete are not known very well. An experimental study was undertaken to find out the effects of …
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Therefore, as per the literature survey crushed limestone dust can be used in the manufacturing of concrete up to some extent. So in the study, we used crushed limestone dust as a fine aggregate and evaluated various fresh, harden and durability characters of concrete at 7, 28, 56 days of water curing.
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This paper investigates the influence of limestone crushed sand dust (LCSD) on rheological properties of cement mortar based on crushed sand (CS) with different mineralogical nature (limestone and siliceous). A LCSD with a specific surface BET of 1470 m2/kg was used at different content replacement by mass of sand (0, 5, 10, 15, and 20 …
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celik and marar (1996).-effects of crushed stone dust on some properties of concrete. Cement and Concrete Research, Vol. 26, No. 7, pp. 1121-1130, 1996 Recommended publications
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The mechanical and some durability properties of these concretes were studied. ... research on the effects of granite dust in concrete is scarce; ... and their grading curve belonged to region II. The coarse aggregates were a 5–20-mm continuous-grading crushed stone. The superplasticizer was a polycarboxylate with a 29% water …
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Effects of crushed stone dust on some properties of concrete. Cem. Concr. Res. (1996) ... Several authors are still investigating the requirements for waste marble dust in concrete; the properties test is essential in determining better concrete performance (Oza et al., 2022). As a result, adopting a diverse approach to investigating …
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Crushed stone dust acts as a filler in the concrete and contributes to reduce the absorption of concrete. However, increasing the dust content more than 15% causes an increase in absorption which is a parallel leading with compressive strength.
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This paper is an experimental investigation of crushed limestone dust to evaluate its feasibility in concrete mix to partially replace fine aggregate. In the paper …
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