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a specific gravity of 2.69. Figure1shows the process of powdered hypo sludge. Table1 shows the chemical composition of powdered hypo sludge. The raw material used in the current study is shown in Figure2. Figure3shows the particle size distribution of cement and hypo sludge. The chopped basalt microfibers were used in …
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A brief discussion has also been provided on the physical and chemical characteristics of WPS along with the effect of this waste on human health and the environment. ... M. Alam, V. Berera, An experimental study on use of hypo sludge in cement concrete. Int. J. Progr. In Civil. Eng. 2(1), 1–23 (2015) CAS Google Scholar
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This paper presents the results of an experimental study carried out on four different proportions (10%, 20%, 30% and 40%) on hypo sludge by cement in concrete. The cubes, cylinders, prisms were ...
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The use of hypo sludge in concrete formulations as a supplementary cementatious material was tested as an alternative to traditional concrete. The cement has been replaced by hypo sludge ...
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Hypo sludge contains, low calcium and maximum calcium chloride and minimum amount of silica. Hypo sludge behaves like binder because of silica and magnesium …
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building material. In this research cement is replaced with fly as h and Hypo sludge. By adding 0 percent,3. per cent,6 percent,9 percent 12percent and 15percent of hypo sludge, compressive and ...
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It is stated that approximately 10% of cement can be replaced by as-received lime sludge in the case of M25 concrete to achieve the desired compressive strength. Possibly, the presence of …
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Waste (Hypo Sludge)concrete to check durability. The mix design was carried out for M25 and M40 grade concrete as per IS: 10262-2009. Key words-durability, capillary suction, sorptivity, water
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bagasse ash, paper sludge, and waste glass powder. Paper sludge ash (PSA) have similar properties of cement, it has high porosity compared to cement. A study by Sundaresan et al. investigated the effect of hypo sludge on the properties of basalt fibre concrete and found that hypo sludge can be used as a partial replacement
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Population scenario came towards India by means of increasing industries. More than 200 million tonnes of agriculture and industrial waste is produced every year .Hypo sludge produced by …
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In 15 percent hypo-sludge find the compressive strength of 3,7,28 days with w/c ratio of 0.75 with the slump of 30mm. To find the best result of compressive strength use trial 3 for each 3, 7 and 28 days for testing. Use more Use more water to cement ratio due to hypo-sludge which absorbs more water than cement to maintain the slump of 30mm.
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The effects of replacing cement by fly ash and hypo sludge on the flexural strength of beams (500 mm*100 mm*100 mm) are evaluated in this study. Two test groups were constituted with the ...
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flexural strength often play a vital role in concrete making. Hypo sludge (paper industry waste) has a tremendous potential in this context and it is well documented that the use …
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The present dissertation work is directed towards developing low cost concrete from paper industry waste, and foundry industry waste. The work is carried out with M30 grade concrete. The hypo sludge& foundry sand was replaced within the range of 10-30% by weight of cement& fine aggregate respectively. Cubes of 150mm x 150mm x 150mm in …
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The present investigations have been taken up for assessing the hypo sludge in concrete. Importance has been given to the strength and deformation behavior of hypo sludge in concrete. This paper presents the results of an experimental study carried out on four different proportions (10%, 20%, 30% and 40%) on hypo sludge by …
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Paper sludge contains silica and magnesium like cement which improve the setting of the concrete. The quantity of sludge varies from mill to mill. The amount of sludge generated …
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It is possible to employ hypo sludge as an alternative to cement as a cement substitute (Chenniappan et al. 2020).As an additional cementitious material, Pulp Mill Fly ash (PFA) might be a beneficial resource for the pulp and paper industry (Cherian and Siddiqua 2021).The optimal strength of hypo sludge concrete is achieved when …
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In this study, concrete of M25(1:1:2) grade were considered for a W/C ratio of 0.5 for the replacements of various percentage of cement by hyposludge. Micro silica is added as a mineral admixture in hypo sludge concrete in order to increase its strength (15% of hypo sludge). The investigation revealed improvement in compressive strength, split ...
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Paper waste (hypo sludge) from the paper industry is becoming a challenge due to its extensive area requirements for disposal and continually increasing adverse …
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Cement production is a major source of carbon dioxide pollution. An environmentally friendly concrete needs to be developed in order to overcome the adverse environmental impacts of cement production and the continuing depletion of natural resources. Paper waste (hypo sludge) from the paper industry is becoming a challenge …
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Sustainable Concrete Solutions: Hypo Sludge Cement Replacement" delves into the utilization of hypo sludge as a sustainable alternative to conventional cement in concrete production. This book provides a comprehensive overview of the properties, benefits, and applications of hypo sludge in enhancing the sustainability of concrete …
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Hypo sludge in concrete beams, 150 mm × 150 mm × 700 mm in size, were tested under single point loading. The results presented that the compressive, split tensile and …
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Strength found to be increased for initial replacement of cement with Hypo sludge Ash for instance up to 10% replacement. By using Hypo sludge Ash greener concrete can be produced. Utilization of waste and disposal cost are reduced. Low cost houses can be constructed using waste paper ash by reducing the cement content.
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Aravindhraj M. et al. [11] the varied replacement of hypo sludge concrete, the optimum strength is obtained at 2 hundredth replacement of hypo sludge as a fine mixture. The
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hypo sludge. The concrete was mixed, placed and compacted in three layers. The samples were de moulded after 24 hours and kept in a curing tank for 7, 14 and 28 days as required. The Compacting
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The mix has been replaced by Hypo Sludge accordingly in the range of 0% (without Hypo Sludge, fly ash, ferrous oxide), 10%, 20%, 30% and 40% by weight of cement for M-20 mix.Concrete mixtures were …
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So Hypo sludge may be used as partially replacement of cement. So we can use Hypo sludge as a partial replacement of cement in pervious concrete. In this research study the (OPC) cement has been replaced by hypo sludge accordingly in the range of 5 % 10% and 15% by weight of cement for 0.30, 0.35, and 0.40 water/cement ratio.
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This paper deals with the experimental investigation of the concrete strength blended with hypo sludge. Hypo sludge with 0%, 5%, 10%, 15% and 20% percentage was used in M-20 concrete mix. The ...
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Cement with Hypo sludge reduces the permeability of concrete and dense calcium silicate hydrate. The mix designed for M20 and M40 grade of concrete. The Research is concerned with Environmental-friendly Usage of hypo sludge as replacement to …
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This study examines 5%, 10%, and 15% replacement of hypo sludge in place of cement in concrete for M20 and then tested for its compressive strength. The result shows that the strength of the ...
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concrete using hypo sludge is shown in Table 7. For the design mix aggregate content is 1500 kg/m3 and Cement: Aggregate ratio 1:4 is kept constant. Table6. Mix proportion by using hypo sludge
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