Utilization of waste glass as sand replacement in cement mortar Nurhayat Degirmenci a, Arin Yilmaz b* Ozge Andic Cakir c aDepartment of Architecture, bDepartment of Civil Engineering Engineering and Architecture Faculty, Balikesir University, 10145 Balikesir, Turkey
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Dec 12, 2009 The potential use of waste recycled glass in concrete as recycled glass sand (RGS) and pozzolanic glass powder (PGP) was examined in this study. No major difference was found in compressive strength of concrete with the presence of RGS as sand replacement.
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Jun 01, 2017 Trial mix design were conducted to obtain the target strength of 35 MPa at 28 days with a workability of 100–125 mm as per American Concrete Institute ACI 211.1 (ACI, 2009).The glass powder replacement in cement was varied (0–25%). Mix proportion of concrete is shown in Table 6.Firstly, stone chips and sand were dry mixed for a minute.
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Using glass powder in concrete is an interesting possibility for economy on waste disposal sites and conservation of natural resources. This project examines the possibility of using glass powder as a replacement in fine aggregate for a new concrete. Natural sand was partially replaced (10%, 25% and 50%) with glass powder.
MoreDec 12, 2009 The potential use of waste recycled glass in concrete as recycled glass sand (RGS) and pozzolanic glass powder (PGP) was examined in this study. No major difference was found in compressive strength of concrete with the presence of RGS as sand replacement.
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this thesis, the issues of economic and environmental concern are addressed by the use of waste glass as partial replacement of fine aggregates in concrete. Fine aggregates were replaced by waste glass powder as 5%, 10%, 12% and 20% by weight with water cement ratio 0.45 and 0.50 for M-25 mix.
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of cement for concrete. Cement replacement by glass powder in the range 5% to 40% increment of 5% has been studied. It was tested for compressive strength and flexural strength at the age of 7, 28 and 90 days and compared with those of conventional concrete. Results showed that replacement of 20% cement by glass powder was found to have higher ...
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for recycled glass concrete. Finally, the chapter presents suggestions for further studies on recycled glass concrete, and proposes future trends of using recycled glass in concrete in more economic and eco-efficient ways Durability of Mortar Using Waste Glass Powder As Cement Replacement: Ana Mafalda Matos, , Joana Sousa-Coutinho2012 .
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Dec 01, 2010 Durable concrete is expected when glass sand is used to partially replace natural sand. The drying shrinkage, apparent volume of permeable voids, and chloride diffusion co-efficient decrease with the increment of replacement ratios of glass sand. The alkali silica reaction results show that the glass sand used in this project is acceptable as ...
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Aug 09, 2014 2) The glass powder concrete is less workable, strong and durable compared to sand concrete B. Specific conclusions 1) The increase of 9 % in the 28 day cube compressive strength of glass powder concrete when compared to Conventional concrete. 2) Increase cylinder tensile strength there is an increase of about 23% in 28 days of glass powder ...
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Silica sand which is naturally available material available in the vicinity of certain hilly area was used as partial replacement of cement in concrete. Replacement levels were 3-24% at an interval of 3%. A nominal mix (1:1.667:3.33) with 0.5 water cement ratio was used. Specimens were cast for determination of compressive and split tensile ...
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Replacement of silica sand in concrete increases from 10% to 70%, the acid cured cube strength was decreases from 4.54% to 20% for mix – 1. For mix -2 the acid cured cube strength was decreases from 6.03% to 16.66% Replacement of silica sand in concrete increases from 10% to 70%, the sulphte cured cube strength was decreases from
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Jul 23, 2021 There has been a deficit of sand as raw materials used for construction and manufacturing. The UN estimates that 4.1 billion tons of cement is produced every year, driven primarily by China, which constitutes 58% of today’s sand-fueled construction boom.The global use of sand and gravels has been found to be 10 times higher than that of cement.
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Illangoan.R1 [2000] has done a study on100% replacement of sand by quarry dust in concrete. The compressive strength of concrete with quarry dust has 40%more strength than that of the concrete with sand. M. Shukla and A K Sachan2 (2000) studied environmental hazardous stone dust utilization in building construction.
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cement, river sand and mixing water for each cube are 200 grams, 800 grams and p/4+3 percent. of combined weight of cement and sand, where p is the standard consistency of cement. The. mortar cubes were compacted using a table vibrator as shown in fig. Cubes as shown in fig were. remolded exactly 24 hours later and curing was started immediately.
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The decrease in the workability of the concrete up to 50% sawdust replacement of sand can be attributed to the difficulties encountered in achieving a uniform mix at 0.65 water cement
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With high replacement percentages of sand by waste glass, the glass containing mortar exhibited lower values of compressive strength. This effect is more pronounced for 100% glass containing mortar. The reduction in flexural strength is generally higher than the reduction in
MoreDec 01, 2010 Durable concrete is expected when glass sand is used to partially replace natural sand. The drying shrinkage, apparent volume of permeable voids, and chloride diffusion co-efficient decrease with the increment of replacement ratios of glass sand. The alkali silica reaction results show that the glass sand used in this project is acceptable as ...
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use waste glass and fly ash as partial replacement of cement. In this study, finely powdered waste glasses, fly ash and their combination are used as a partial replacement of cement in concrete and compared it with conventional concrete. This work examines the possibility of using Glass powder as a partial replacement of cement for new concrete ...
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placement of sand with percentages of 10, 20, 30 and 40 %. They found that, waste glass aggregate can be satisfactorily substituted for natural fine aggregate at replacement levels up to 20%. M. Iqbal Malik, et.al. [3] studied the use of Waste Glass as partial replacement of fine aggregates in concrete. Fine
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The reactivity of glass that limits its use as an aggregate does allow it to be used as a cement replacement at levels of up to 20%. As the amount of energy required to produce cement is quite large this has a more positive environmental impact than the use of glass as a replacement for sand.
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Jul 16, 2021 The waste glass was use in the ideal and coarse aggregates replacement in concrete. The ratio of Glass aggregates 99% replacement with Green Bottles of coarse aggregates at two thirds (1:2:3) or third. The concrete mix design replacement with a third coarse aggregate that was the most suitable for retaining materials for the properties.
MoreJul 23, 2021 There has been a deficit of sand as raw materials used for construction and manufacturing. The UN estimates that 4.1 billion tons of cement is produced every year, driven primarily by China, which constitutes 58% of today’s sand-fueled construction boom.The global use of sand and gravels has been found to be 10 times higher than that of cement.
MoreJul 18, 2019 Posted on July 18, 2019. Concrete is a mixture of cement, gravel, sand, water and a range of aggregates. With about 10 billion tons of concrete produced every year, it is the most consumed substance in the world, second only to water.. It is also the world’s most widely used material for construction – from bridges to large buildings, concrete forms the very foundation of our infrastructure.
MoreNov 08, 2019 Sand, however, is the most-consumed natural resource on the planet besides water. People use some 50 billion tonnes of “aggregate” – the industry term for sand
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Apr 05, 2015 The liquid component of the mixture and cement was then added to the dry materials and the mixing continued for further about 4min to manufacture the fresh concrete. 22. Experimental Plan In this work, 5%, 10%, 15% ,20% and30% of fine aggregate is replaced by glass powder for M20 grade concrete. Cube specimens of size 150 mm x 150 mm x 150 mm ...
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Mar 05, 2021 The UN estimates that 4.1 billion tons of cement is produced every year, driven primarily by China, which constitutes 58% of today's sand-fueled construction boom. The global use of sand and ...
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Two replacement contents are investigated: 15% and 30%, replacing fine aggregate by volume. The results show that plastic, rubber and glass decrease concrete workability, and increase air content. It also demonstrates that glass improves the mechanical and durability properties of concrete.
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Feb 01, 2009 3. Experimental procedure3.1.. Mixture proportioningTwo types of concrete mixes were prepared for this study. The plain concrete mixes, which consisted of sand (715 kg/m 3), gravel (1020 kg/m 3), cement (380 kg/m 3), and water (201 kg/m 3), resulted in a water-concrete ratio of 0.53.The other concrete mixes were made of waste glass aggregates of 10%, 15%, and 20% as a partial replacement
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Glass Cullet Glass cullet pulverised into a sand-like product. Partial replacement of fine aggregate in concrete (with small penalties in mix design). Available in NSW. Scrap Tyres Processed scrap tyres as tyre chips and crumb rubber aggregate. Crumb rubber in asphalt and sprayed bitumen seals. Available. Used Foundry Sand Spent foundry sand.
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