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Partial Replacement for sand by Waste Glass in Concrete

2. The glass waste sand be use up to 30% replacement of sand by weight. After that the strength will decrease. 3. Percentage water absorption of concrete will decrease with increase in glass waste. 4. Total weight of concrete will also decrease with increase in glass waste, making concrete lighter. 5. By using glass waste in concrete we can reduce

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Waste glass powder as partial replacement of

01/06/2017  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. Appropriate quantity of glass powder was blended with cement in a separate container and then incorporated into the aggregate matrix (mixed earlier). Measured quantity of water was added to the matrix and thoroughly mixed for 5 more minutes. After mixing, workability of the concrete

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(PDF) Use of glass wastes as fine aggregate in

Laboratory experiments were conducted to further explore the use of waste glass as coarse and fine aggregates for both ASR (Alkali-Silica-Reaction) alleviation as well as the decorative purpose in...

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Properties of concrete contains mixed colour waste ...

01/05/2008  The proposed study of utilising waste recycled glass in concrete as sand/cement replacement offers important benefits, both environmentally and economically. Recycling of mixed-colour waste glass possesses major problems for municipalities everywhere, and this problem can be greatly eliminated by re-using waste glass as sand/cement replacement in concrete. Moreover, re-using waste

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The Use of Recycled Glass in Concrete Technical Bulletin ...

Glass has a chemistry that can be (a) soda lime glass (bottles or windows) with 10-15% alkali content; (b) reinforcement fiberglass with 1% alkali content; or (c) borosilicate glass (Pyrex) with 12% boron and 4% alkalis. Aggregates made from soda lime glass can be used in concrete if properly mitigated for ASR, as discussed later. Powders made from reinforcement

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Glass Aggregate - an overview ScienceDirect Topics

The use of recycled waste material such as waste glass as sand replacement has also been tried in alkali-activated concrete. Xie et al. (2003) studied the use of waste glass/fly ash/sodium silicate concrete. The glass aggregate showed much reduced ASR expansion in the alkali-activated system compared with that of Portland cement mortar where even a small substitution of natural aggregate by waste glass

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What are the Materials for Replacement of Sand in

08/06/2017  Granulated blast furnace slag is a waste of steel industry; its use can be best exploited as part replacement of sand in concrete. It can replace sand to the amount of 70 % in concrete mixes. Its Availability is limited, restricted to steel plant area. As Granulated blast furnace slag has high glass content with sharp particles, precautions while handling it and in concrete have to be ensured.

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Effect of Glass Powder on Concrete Sustainability

cracking in concrete, when glass is used as aggregate. Yet when it is ground into fine powder and used as partial replacement of cement, it develops a pozzolanic reaction which has a positive effect on the main properties of concrete and also helps to reduce the expansion of concrete due -silica reaction (ASR). to alkali Several studies have reported the reduction of expansion due to ASR in ...

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“PERFORMANCE OF CONCRETE BY USING GLASS POWDER”

in this study is M30 grade concrete with partial replacement of cement by glass powder 0%, 5%, 10%, 20%, 25%.the optimum 7 and 28 days compressive strength has been obtained in the 25% glass powder replacement level. Alok (2016) [2] write a research paper on partial replacement of cement im M30 concrete from glass powder

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(PDF) Effect of Crumb Rubber Material on Concrete

Finally, the optimum percentages for partial replacement of concrete suggested based on the results are 3% CR and 50% RA as this concrete mix achieved the highest velocity in the UPV test and the ...

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Partial Replacement for sand by Waste Glass in Concrete

2. The glass waste sand be use up to 30% replacement of sand by weight. After that the strength will decrease. 3. Percentage water absorption of concrete will decrease with increase in glass waste. 4. Total weight of concrete will also decrease with increase in glass waste, making concrete lighter. 5. By using glass waste in concrete we can reduce

Get Price

Utilizing Waste Recycled Glass as Sand/Cement

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. While, the compressive strength of concrete reduced by 16 and 10.6% at 28 and 364 days respectively when 20% of Portland cement

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Recycling of Waste Glass as Partial Replacement of Sand in ...

concrete results and find out the optimum value of replacement for natural sand with crushed glass material. 3.1 Slump Cone Test: Table-6 Slump Height Values for water cement ratio 0.45 90% 0 20 40 60 80 0% 5% 10% 12% 20%) Glass (%) Graph No. 1 Slump Test Graph for water cement ratio 0.45 TYPE OF AGGREAGRE (w/c ratio= 0. 45) SLUMP (mm) RIVER SAND

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Crushed Post-Consumer Glass as Partial

01/06/2001  The feasibility of using crushed post-consumer glass as a partial replacement of sand in concrete has been studied. To suppress the deleterious reaction between the alkali in cement and the silica in crushed post-consumer glass (ASR), a Class F fly ash was used in the experiment with the cement replacements of about 15, 30, and 45 percent by mass using a ratio of fly ash inclusion to

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Performance of recycled waste glass sand as partial ...

Concrete was produced by replacing natural river sand with 20%, 40% and 60% of recycled glass sand. In this study, mixed-colour soda lime glass, collected by Cairns Regional Council, Australia was used. The test results showed a significant improvement in the strength of concrete. RGS concrete also showed improved resistance to chloride ion ...

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Performance of recycled waste glass sand as partial ...

Concrete was produced by replacing natural river sand with 20%, 40% and 60% of recycled glass sand. In this study, mixed-colour soda lime glass, collected by Cairns Regional Council, Australia was used. The test results showed a significant improvement in the strength of concrete. RGS concrete also showed improved resistance to chloride ion penetration. Besides, RGS addition significantly ...

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Effect of Glass Powder on Concrete Sustainability

cracking in concrete, when glass is used as aggregate. Yet when it is ground into fine powder and used as partial replacement of cement, it develops a pozzolanic reaction which has a positive effect on the main properties of concrete and also helps to reduce the expansion of concrete due -silica reaction (ASR). to alkali Several studies have reported the reduction of expansion due to ASR in ...

Get Price

Performance of Using Waste Glass Powder In Concrete As ...

Performance of Using Waste Glass Powder In Concrete As Replacement Of Cement Gunalaan Vasudevan1, ... but are mostly discarded now and this wastes color mixed glass still it end up at landfill site.Since waste glass still gave us a problem, maybe we try to use it in the concrete mix and find the result whether because if the results gives us a good value, then it will benefit to our earth ...

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Waste plastic could replace sand used in concrete

18/09/2018  The research said it was possible to replace 10% of the sand in a concrete mix with waste plastic which had been ground down to similar sized granules as sand. Sand currently accounts for around 30% of a concrete’s mix. The university said the resulting concrete was “almost as strong” as conventional concrete and estimated that by making the switch, around 820M.t of sand could be

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Can I Make Concrete with Just Sand and Cement?

13/08/2020  While concrete doesn’t need a high water-to-cement ratio, it is quite thin when freshly mixed, and that is why it’s not used as a bonding element. It is most effective in structural projects and for support. Concrete on its own is strong and durable but, for added structural integrity, steel rebar is often used to reinforce the concrete (source). One interesting variation of concrete is ...

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Recycled Glass in Concrete Concrete Ideas

21/04/2021  Using Recycled Glass in Concrete. Conventional concrete aggregate consists of sand (fine aggregate) and various sizes and shapes of gravel or stones. However, there is a growing interest in substituting alternative aggregate materials,

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Utilizing Waste Recycled Glass as Sand/Cement

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. While, the compressive strength of concrete reduced by 16 and 10.6% at 28 and 364 days respectively when 20% of Portland cement

Get Price

Recipe for success: Recycled glass and cement

20/02/2012  “We anticipate that this novel practice of partially replacing cement in concrete with mixed-color waste glass, which is based on sound chemical principles and the pioneering laboratory work conducted at MSU, will yield significant environmental, energy and cost benefits,” said Roz Ud-Din Nassar, a doctoral student in civil and environmental engineering who also worked on the project ...

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What to Expect When Mixing Concrete With

09/07/2011  The glass aggregate used in decorative concrete comes from post-consumer glass, which largely consists of amber or green bottles, and post-industrial glass from things like windows and windshields. “The bottle glass is not as pristine a product,” Silver says, noting that his company doesn’t wash the bottles before they go through an incinerator to clean them. After the bottles are ...

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Recycled glass aggregate - Concrete

Recycled glass aggregate. The concrete industry places a heavy demand on primary aggregate sources; it is estimated that 165 million tonnes are used annually. There is therefore considerable incentive to develop alternative aggregate sources based on waste materials. Crushed recycled glass can be used as a complete fine aggregate replacement in concrete, while finely ground glass

Get Price

Waste plastic could replace sand used in

18/09/2018  The research said it was possible to replace 10% of the sand in a concrete mix with waste plastic which had been ground down to similar sized granules as sand. Sand currently accounts for around 30% of a concrete’s mix. The university said the resulting concrete was “almost as strong” as conventional concrete and estimated that by making the switch, around 820M.t of sand could be

Get Price

Study of Waste Plastic Mix Concrete with Plasticizer

17/05/2012  The fresh and hardened properties of waste virgin plastic mix concrete have been studied (CUR Report 1991). A number of concrete mixes were prepared in which sand was partially replaced by waste plastic flakes in varying percentages by volume. Waste plastic mix concrete with and without superplasticizer was tested at room temperature.

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Effect of Sand Fines and Water/Cement Ratio on Concrete ...

18 containing the various sand fines (clay/silt) replacement in the fine aggregate with three different water/cement ratios. Figure 1: Extraction of Fines (Clay/Silt) from Sand. Mixing of concrete: Fines (clay/silt) were initially extracted from sand using dry sieving (Figure 1). During this stage, the sand was first spread and dried in air for some days and sieved with the 600µm sieve. Sand ...

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UK study shows waste plastic can replace sand in

14/09/2018  and a sand shortage the country is enduring as a result. Many years ago, when the USA was engaged in what was then ‘billed’ as an anti-Comm***st action in Asia, a vast base as built (Cam Rann Bay) Amazingly, they had to import sand from elsewhere, as that available locally would not ‘bind’ with the cement used, to manufacture concrete. The Gods were clearly against the effort, right fr

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Can I Make Concrete with Just Sand and Cement?

13/08/2020  While concrete doesn’t need a high water-to-cement ratio, it is quite thin when freshly mixed, and that is why it’s not used as a bonding element. It is most effective in structural projects and for support. Concrete on its own is strong and durable but, for added structural integrity, steel rebar is often used to reinforce the concrete (source). One interesting variation of concrete is ...

Get Price

The use of mixed colour waste recycled glass as

The use of mixed colour waste recycled glass as sand/cement replacement in structural concrete . By Bashar Taha. Abstract. EThOS - Electronic Theses Online ServiceGBUnited Kingdo Topics: 130 - Mechanical, industrial, civil and marine engineering, general ...

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Properties of concrete contains mixed colour waste ...

Abstract Mixed colour waste recycled glass is waste material that cannot be reused in glass industry. Concrete can be considered as an outlet for the surplus quantities of the mixed colour waste recycled glass. This research work studies the feasibility of recycled glass sand (RGS) and pozzolanic glass powder (PGP) in concrete as sand and cement replacement, respectively.

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Recipe for success: Recycled glass and cement

20/02/2012  “We anticipate that this novel practice of partially replacing cement in concrete with mixed-color waste glass, which is based on sound chemical principles and the pioneering laboratory work conducted at MSU, will yield significant environmental, energy and cost benefits,” said Roz Ud-Din Nassar, a doctoral student in civil and environmental engineering who also worked on the project ...

Get Price

Recycled glass aggregate - Concrete

Recycled glass aggregate. The concrete industry places a heavy demand on primary aggregate sources; it is estimated that 165 million tonnes are used annually. There is therefore considerable incentive to develop alternative aggregate sources based on waste materials. Crushed recycled glass can be used as a complete fine aggregate replacement in concrete, while finely ground glass

Get Price

Experimental Investigation of Waste Glass

10/07/2017  In this study, finely powdered waste glass is used as a partial replacement of cement and fine aggregate in concrete and the same is compared with conventional concrete. This paper examines the possibility of using glass powder as a partial replacement of cement and fine aggregate. Glass powder is partially replaced at 10%, 20%, 30%, 40% and 50% and tested for its compressive strength.

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Eco-friendly concrete made from recycled glass

Eco-friendly concrete production. They’ve discovered that glass waste can be used instead of sand – to create top quality prefabricated concrete panels for commercial and residential construction. This is a relief, considering the world is running out of sand, due to its over-extraction.

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Waste plastic could replace sand used in

18/09/2018  The research said it was possible to replace 10% of the sand in a concrete mix with waste plastic which had been ground down to similar sized granules as sand. Sand currently accounts for around 30% of a concrete’s mix. The university said the resulting concrete was “almost as strong” as conventional concrete and estimated that by making the switch, around 820M.t of sand could be

Get Price

UK study shows waste plastic can replace sand in

14/09/2018  and a sand shortage the country is enduring as a result. Many years ago, when the USA was engaged in what was then ‘billed’ as an anti-Comm***st action in Asia, a vast base as built (Cam Rann Bay) Amazingly, they had to import sand from elsewhere, as that available locally would not ‘bind’ with the cement used, to manufacture concrete. The Gods were clearly against the effort, right fr

Get Price

Experimental Study on the Properties of Concrete

10/05/2016  The objective of this study is to evaluate the modified performance of concrete with mixing of iron ore tailings in order to solve the shortage of natural sand and make full use of industrial waste. Firstly, the raw materials of mixing were analyzed, and the test ratio was determined. Secondly, the workability and mechanical property of concrete specimens with different amounts of iron ore ...

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Experimental Investigation on The Effect Of M-Sand In High ...

The purpose of this research is to experimentally investigate the effect of M-Sand in structural concrete by replacing river sand and develop a high performance concrete. It is proposed to determine and compare the differences in properties of concrete containing river sand and M-sand. It is also proposed to use steel fibres and chemical admixtures to increase the strength and workability of ...

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