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RECYCLED PLASTIC AS COARSE AGGREGATE FOR STRUCTURAL CONCRETE

RECYCLED PLASTIC AS COARSE AGGREGATE FOR STRUCTURAL CONCRETE

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Request PDF On Apr 1, 2021, Rachit Sharma and others published RECYCLED PLASTIC AS COARSE AGGREGATE FOR STRUCTURAL CONCRETE Find, read and cite all the research you need on ResearchGate

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Vol. 2, Issue 3, March 2013 Recycled Plastics as Coarse ...

Recycled Plastics as Coarse Aggregate for Structural Concrete Praveen Mathew1, Shibi Varghese2, Thomas Paul3, Eldho Varghese4 Assistant Professor, Department of Civil Engineering, M. A. college of Engineering, Kothamangalam, Kerala, India1

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Recycled Plastics as Coarse Aggregate for Structural Concrete

Recycled Plastics as Coarse Aggregate for Structural Concrete Praveen Mathew 1 , Shibi Varghese 2 , Thomas Paul 3 , Eldho Varghese 4 Assistant Professor, Department of Civil Engineering, M. A. college of Engineering, Kothamangalam, Kerala, India 1

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After 1% replacement of fi ne aggregate wi th 1% plastic in mix design quantity. for 1 M3 Volume of concrete Cement = 394.32 kg, Water = 197.16 L, Fine. aggregate = 661.96 kg, Plast ic = 11.00 kg ...

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Feb 10, 2018  The results show that replacing 10% sand by volume with recycled plastic is a viable proposition that has the potential to save 820 million tonnes of sand every year. Through suitable mix design the structural performance of concrete with plastic waste can be maintained.

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Dry density was reduced by about 8% from reference concrete for 20% replacement of stone by recycled plastic. It can be concluded that the recycled plastic aggregates may be used up to 15%...

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concrete is reduced by 48 and 15% respect ively as compared with LWA concrete. - The concrete made using recycled plastic aggregate (RPA) was a little

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Oct 30, 2014  As a matter of fact, recycled concrete aggregates are mainly composed of two phases,, namely old aggregates and old mortar paste. Consequently, the standard procedure generally adopted for the design and production of ordinary concrete (i.e., with natural aggregates), cannot be applied when Recycled Aggregates Concrete is used.

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Use of Recycled Aggregates in Construction

Description Coarse recycled concrete and masonry (RCM) is graded aggregates produced from sorted and clean waste concrete and masonry typically for road subbase applications. The material may contain small quantities of brick, gravel, crushed rock or other forms of stony material as blended material. Fine recycled aggregate may also be referred to as crushed concrete fines.

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Crushed concrete aggregate (CCA) also known as recycled concrete aggregate (RCA) -Where of known composition and generated from a clean source may be used as natural aggregate, otherwise limitations for strength class and exposure conditions. Recycled aggregate (RA) May be used but homogenisation, sampling and testing required often precludes use.

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Recycled Plastics as Coarse Aggregate forStructural Concrete

The use of plastic is increasing day by day, although steps were taken to reduce its consumption. This creates substantial garbage every day which is much unhealthy. A healthy and sustainable reuse of plastics offers a host of advantages. The suitability of recycled plastics as coarse aggregate in concrete and its advantages are discussed here.

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“RECYCLED PLASTICS USED AS COARSE AGGREGATE FOR ...

Recycled plastic aggregate • To compare the physical characteristics of natural aggregate with Plastic recycled aggregate. • To study the behavior of fresh and hardened concrete with polymer waste coarse aggregate and compare its properties to those of conventional concrete • To produce lightweight polymer concrete for multi-purpose use

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Performance of Structural Concrete Using Recycled Plastics ...

Mar 12, 2020  Various concrete specimens are casted and tested by considering this percentage to find out the interpretation of recycled plastic as a replacement of coarse aggregate that would affect the development of strength in the concrete. It’s observed that up to 5% replacement of ordinary coarse aggregate by plastic coarse aggregate the compressive ...

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EXPERIMENTAL INVESTIGATION ON RECYCLED PLASTICS

3 for concrete with only recycled plastic as coarse aggregate to 2483 kgm–3for the control mixture. The variation of density of concrete with percentage replacement is shown in Figure 4. Table 2: Results of Compacting Factor Test Percentage 0 25 50 75 100 Replacement (%) Compacting 0.87 0.84 0.84 0.81 0.84 Factor Table 3: Density (kgm-3 ...

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A Review paper on the Performance of Structural Concrete ...

This study presents the use of plastic recycled aggregate as replacement of coarse aggregate for production of concrete. They used forty eight specimen and six beams/cylinders casted from variable plastic percentages (0, 10, 20, 30, 40 and 50%) used as a replacement of coarse aggregate in concrete

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Recycled Concrete as Aggregate for Structural Concrete ...

Feb 16, 2011  A comparative analysis of the experimental results of the properties of fresh and hardened concrete with different replacement ratios of natural with recycled coarse aggregate is presented in the paper. Recycled aggregate was made by crushing the waste concrete of laboratory test cubes and precast concrete columns. Three types of concrete mixtures were tested: concrete made entirely

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Use of Recycled Aggregates in Construction

Expanded clay lightweight aggregate. Structural grades concrete. Not available. Recycled Aggregates Recycled Concrete Aggregate (RCA) Crushed sound and clean waste concrete of at least 95% by weight of concrete with typical total contamination lower than 1% of the bulk mass. Class 1A RCA is a well graded RCA with no more than 0.5% brick content.

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EXPERIMENTAL STUDY ON CONCRETE WITH PLASTIC

of concrete containing recycled plastic aggregate-Luís Ferreira, Jorge de Brito, Nabajyoti Saikia, 2012. [6] Post-fire mechanical performance of concrete made with selected plastic waste aggregates-J.R. Correia, J.S. Lima, J. de Brito, Cement Concrete Composites, 2014. [7] Recycled plastics as coarse aggregate for structural concrete-

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Alternative processing procedures for recycled aggregates ...

Oct 30, 2014  Alternative processing procedures for recycled aggregates in structural concrete. ... bricks, tiles and ceramics, wood, glass and plastic, bituminous mixtures, coal tar and tarred products, metals, soil, etc. ... New mixture proportioning method for concrete made with coarse recycled concrete aggregate. J Mater Civ Eng, 21 (10) (2009), pp. 601-611.

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A REVIEW OF RECYCLED CONCRETE AGGREGATES AS A

recycled concrete aggregates (RCA) [4]. Initially, the recycled aggregate (RA) was used for non-structural purposes such as fill material, base course material and foundations, however, modern research has shown that it is viable option to use recycled concrete aggregates to replace natural aggregates (NA) in structural concrete.

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Experimental Study On Plastic Waste As A Course Aggregate ...

The suitability of recycled plastics as coarse aggregate in concrete and its advantages are discussed here. In this project, Plastic Coarse Aggregates (PCA) and steel fibers were used as replacement of Natural Coarse aggregate by different percentage of plastic aggregate for making concrete of M-25 grade, with w/c ratio 0.48.

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Recycled construction and demolition concrete waste as ...

quantities causing an adverse effect on the environment. The use of such waste as recycled aggregate in concrete can be useful for both environmental and economical aspects in the construction indus-try. This study discusses the possibility to replace natural coarse aggregate (NA) with recycled con-crete aggregate (RCA) in structural concrete.

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Literature Review on Different Plastic Waste Materials Use ...

Development of energy Efficient Concrete Buildings Using Recycled Plastic Aggregate. Recycled Plastic as Coarse Aggregate for Structural Concrete. International Journal of Innovative Research in Science, Engineering and Technology; Study of Strength Property of Concrete

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Behaviour of Concrete by Partial Replacement of Coarse ...

Apr 19, 2021  Recycled Plastics as Coarse Aggregate for Structural Concrete: Praveen Mathew, Shibi Varghese, Thomas Paul, Eldho Varghese (2013) The use of plastic is increasing day by day, although steps were taken to reduce its consumption.

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Recycled Plastics as Coarse Aggregate forStructural Concrete

The use of plastic is increasing day by day, although steps were taken to reduce its consumption. This creates substantial garbage every day which is much unhealthy. A healthy and sustainable reuse of plastics offers a host of advantages. The suitability of recycled plastics as coarse aggregate in concrete and its advantages are discussed here.

get price

“RECYCLED PLASTICS USED AS COARSE AGGREGATE FOR ...

Recycled plastic aggregate • To compare the physical characteristics of natural aggregate with Plastic recycled aggregate. • To study the behavior of fresh and hardened concrete with polymer waste coarse aggregate and compare its properties to those of conventional concrete • To produce lightweight polymer concrete for multi-purpose use

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Experimental Study On Plastic Waste As A Course Aggregate ...

The suitability of recycled plastics as coarse aggregate in concrete and its advantages are discussed here. In this project, Plastic Coarse Aggregates (PCA) and steel fibers were used as replacement of Natural Coarse aggregate by different percentage of plastic aggregate for making concrete of M-25 grade, with w/c ratio 0.48.

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RECYCLED PLASTIC AS COARSE AGGREGATE FOR STRUCTURAL CONCRETE

Feb 17, 2015  Project Abstract / Summary: RECYCLED PLASTIC AS COARSE AGGREGATE FOR STRUCTURAL CONCRETE Rachit Sharma, Mohanish Gupta, Kaushal Kishor Sahoo, Kartika Bashani (Theme: Use as Aggregate, Filler or ...

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EXPERIMENTAL INVESTIGATION ON RECYCLED PLASTICS

3 for concrete with only recycled plastic as coarse aggregate to 2483 kgm–3for the control mixture. The variation of density of concrete with percentage replacement is shown in Figure 4. Table 2: Results of Compacting Factor Test Percentage 0 25 50 75 100 Replacement (%) Compacting 0.87 0.84 0.84 0.81 0.84 Factor Table 3: Density (kgm-3 ...

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Recycled Concrete as Aggregate for Structural Concrete ...

- the third concrete mix had 100% of recycled coarse aggregate (R100). As all the other variables were kept constant, this research enabled us to determine the influence of the coarse recycled aggregate amount (0%, 50% and 100%) on tested concrete properties.

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Production of Recycled Plastic Aggregates and Its ...

Apr 04, 2017  A novel aggregate (RPA) comprising recycled plastic was developed. The aggregate produced was lightweight, with a density ranging from 510 to 750 k kg / m 3 and absorption of from 2.7 to 9.81%. Other properties were comparable to aggregates of similar densities. Various composition RPA was used in concrete, and the resulting properties of both ...

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A REVIEW OF RECYCLED CONCRETE AGGREGATES AS A

recycled concrete aggregates (RCA) [4]. Initially, the recycled aggregate (RA) was used for non-structural purposes such as fill material, base course material and foundations, however, modern research has shown that it is viable option to use recycled concrete aggregates to replace natural aggregates (NA) in structural concrete.

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A STUDY ON RECYCLED CONCRETE AGGREGATES

complete replacement of natural aggregates with recycled concrete aggregate ran ges from 11% to 33%. RCA can replace NA in the production of both non -structural and structural concrete. Patil.et.al. (2013), this study aimed to evaluate physical properties of concrete using recycled coarse aggregate. In this research, concrete waste fr om

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2014 Specifications Using Recycled Materials by Application

Coarse aggregate. Asphalt modifier. Concrete Pavement: Same as Hydraulic Cement Concrete for nonstructural concrete: Aggregates and SCMs: Hot In-Place Recycling of Asphalt-Concrete Surfaces: Same as Hydraulic Cement Concrete for nonstructural concrete: ... Structural members, castings, extrusions and forgings: Junction Boxes,

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Techno-Assessment of the Use of Recycled Plastic Waste in RE

Table 8 summarizes the testing results, from which it can be found that as the percentage of HDPE plastic aggregate increases, more water is absorbed. For Mix 1 where no plastic aggregate is used, the averaged water absorption is 6.46%. When 5% HDPE was used to replace the natural aggregates, Wi increases to 6.60%.

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USE OF RECYCLED CONCRETE AGGREGATES

Jan 12, 2011  1.1 Blending of Plastic Concrete: The application of unused plastic concrete blended with fresh concrete is prohibited on DSA projects. 1.2 Reclaimed Aggregates. from plastic concrete may be used under the following conditions: Coarse aggregate may be used in all concrete, Coarse and fine aggregate may be used only in exposed minor concrete

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Recycled Concrete Aggregate Crushed Concrete Aggregate ...

Recycled Concrete Aggregate is that the use of debris from dismantled concrete structures. utilization is cheaper and a lot of ecological than truckage debris to a lowland.. Crushed debris is often used for road gravel, revetments, holding walls, landscaping gravel, or staple for brand spanking new concrete. giant items are often used as bricks or slabs or incorporated with new concrete into ...

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Application of low grade recycled aggregates for non ...

Application of low grade recycled aggregates for non-structural concrete production in the city of Barcelona Etxeberria, Miren1*, Gonzalez, Andreu1 and Valero, Ignacio2 1Universitat Politecnica de Catalunya BarcelonaTech, Spain 2CIMNE, Spain *C/Jordi Girona 1 -3, Building B1 105, 08034 Barcelona, [email protected], [email protected], [email protected]

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