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(PDF) Effect of Recycled Plastic in Mortar and Concrete

This paper presents a detailed review about waste recycled plastics and research published on the effect of non-irradiated recycled plastic on the

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[PDF] Effect of Recycled Plastic in Mortar and Concrete and the ...

Effect of Recycled Plastic in Mortar and Concrete and the Application of Gamma Irradiation - A Review A. Usman, M. Sutanto, M. Napiah Published 2018 Engineering, Materials Science The utilization of a large amount of waste in concrete production is considered the best alternative for solving the issues associated with improper disposal.

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(PDF) Effect of Recycled Plastic in Mortar and Concrete and the ...

Mar 01, 2022  Plastic waste is considered as one of such waste and could be utilized in several applications. The drawback associated with the utilization of a large amount of plastic waste is the decrease in the mechanical properties of the mortar or concrete as the case may be.

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Effect of Recycled Plastic in Mortar and Concrete and

Plastic waste is considered as one of such waste and could be utilized in several applications. The drawback associated with the utilization of a large

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Use of recycled plastics in concrete: A critical review

Use of recycled plastics in concrete: A critical review Abstract Plastics have become an essential part of our modern lifestyle, and the global plastic production has increased immensely during the past 50years. This has contributed greatly to the production of plastic-related waste.

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Recycling/reuse of plastic waste as construction material

According to a report by the United Nations Environment Programme, around 300 million tonnes of plastic waste is generated every year globally, whereas plastic waste ever recycled merely counts to 9%. A statement by UNEP executive director Inger Andersen: ‘By 2050, we will have about a billion metric tons of plastic in our landfills.

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Mortar and concrete composites with recycled plastic: A

Dec 01, 2018  Some advantages are plastic waste recycling, consumption reduction of natural aggregates and improvement of concrete properties. This paper presents a review on addition of recycled plastic waste to cement composites and influence on their properties. Forty five international papers were selected from scientific peer-reviewed journals.

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Influence of plastic waste on the performance of mortar

Jan 01, 2021  Previous studies concluded that the fluidity of mortar is increased by the use of plastic as a fine aggregate in mortar and concrete due to less water absorption nature. However, bulk, fresh and dry density of mortar and concrete specimen get decreases with incorporation of plastic waste.

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Effects of recycled aggregates on properties of plastic concrete

2 天前  In this study, the utilization of the recycled aggregates in low-strength plastic concrete through DMDA mix design is expected to have a significant impact on the performance of the plastic concrete. A total of 11 plastic concrete mixtures were prepared. The natural aggregates were partially replaced by 0–50% recycled aggregates by volume.

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Polymers Free Full-Text Evaluation of the Effect of Recycled ...

Although some properties of mortars are generally affected by plastic addition, studies emphasized that adding recycled plastics to mortars or concrete could assist some properties at certain levels to be used in non-engineering applications, while reducing plastic disposal and helping its sustainability [ 22, 27, 31, 45 ].

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Effect of Recycled Plastic in Mortar and Concrete and the

The effect of recycled waste plastic on compressive strength, flexural strength and splitting tensile strength is discussed in this paper. The utilization of a large amount of waste in concrete production is considered the best alternative for solving the

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Mortar and concrete composites with recycled plastic: A review

Dec 01, 2018  The methodology adopted for the review was: 1. Gathering of international literature, specifically of research papers on the use of recycled plastic waste as an aggregate to concrete and mortar. The search was conducted on the basis of two consecutive criteria: •. Keywords: “Plastic recycling”, “Plastic waste”, “Aggregate ...

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Effects of recycled aggregates on properties of plastic concrete

2 天前  Those property changes of the plastic concrete by the recycled aggregate were mainly attributed to the aggregate packing more than the water absorption and the hydration. With recycled coarse aggregates, an optimum addition of 30% induced the lowest flow, slightly recovered strength and lowest permeability. ... Effect of old attached mortar on ...

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The effect of recycled plastic waste polyethylene ... - Semantic

This paper studied the effect of waste Polyethylene Terephthalate (PET) on the workability and mechanical properties of the produced cement based mortar. However, five different waste PET weight fractions of 0, 5, 15, 25 and 50% were replaced with river sand in cement mortar mixtures with constant cement content and water to cement ratio of 525 kg/m3 and 0.48, respectively.

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(PDF) The effect of recycled plastic aggregate on ... - Academia

The effect of recycled plastic aggregate on chemico-physical and functional properties of composite mortars ... Recycling and recovery of PE-PP-PET-based fiber polymeric wastes as aggregate replacement in lightweight mortar: Evaluation of environmental friendly application. By Letizia Verdolotti, Marino Lavorgna, Barbara Liguori, ...

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Polymers Free Full-Text Evaluation of the Effect of Recycled ...

Nowadays, the re-use and recycling of industrial wastes to reduce the environmental impact and landfill problems are the main concerns of researchers. Plastics are one of the main waste materials worldwide, with considerable impacts on health and environmental conditions. Recycling plastic wastes in the concrete industry is one of the adopted ways to reduce such

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Mortar and concrete composites with recycled plastic: A review

Nov 01, 2018  In terms of replacing the aggregate in ordinary concrete/mortar mix, the most researchers studies are focused on concrete with recycled plastic additives [61, 63, 64]. There are not many studies ...

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(PDF) Effects of waste plastic in concrete - ResearchGate

Mar 09, 2019  plastic waste was replaced i n the percentage 5%, 6%, 8%, 10%, 15%, 20% by volume and silica fume 5%, 10%, 1 5% b y. weight in concrete. They reported that, the deg ree of. workability was high in ...

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The effect of recycled plastic waste polyethylene ... - IOPscience

Aug 01, 2021  The effect of recycled plastic waste polyethylene terephthalate (PET) on characteristics of cement mortar. Jasim M Abed 1, Ban A Khaleel 1, ... [15] Ferreira L., de Brito J. and Saikia N. 2012 Influence of curing conditions on the mechanical performance of concrete containing recycled plastic aggregate Construction and Building Materials 36 196 ...

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Recycling/reuse of plastic waste as construction material for ...

The effects of size and shape of recycled plastic aggregates on workability were discovered in a review on the use of plastic waste aggregates in cement and concrete mortars. It was stated that the size and shape of aggregate used do not affect the strength of mortars but the strength of mortar decreases as the aggregate content increases.

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Recycling of WEEE Plastics Waste in Mortar: The Effects on

Oct 22, 2021  This work focused on the recycling of WEEE plastic waste as a partial substitute for aggregate in light mortars. The plastic mix, provided by the IREN group, was used as a replacement of aggregate in 15, 30, 45, 60, 75, and 90%vol in mortars. Worsening of the mechanical performance of around 50% was detected already at only 15%vol of mineral

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Effect of Pre-Wetting Recycled Mortar Aggregate on the

Mar 22, 2022  The use of RFA generated through concrete debris (recycled fine concrete aggregate, RFCA) has been examined by many researchers [6,7,8,9], demonstrating that this aggregate may substitute the sand in percentages lower than 20% in dry weight. However, research supporting the reuse of RFAs generated from mortar debris (recycled fine mortar ...

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Effect of recycled concrete aggregate on mechanical, physical

May 18, 2022  Low-calcium fly ash (LCFA)- and ground granulated blast furnace slag (GGBS)-based geopolymer concretes are eco-friendly novel concrete to be used as an alternative to traditional OPC concrete. Natural resources are used in the production of cement, while industrial and demolished concrete wastes such as GGBS, LCFA, and recycled concrete aggregate

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The Influence of Nano-SiO2 and Recycled Polypropylene Plastic ... - Hindawi

Oct 20, 2019  This work is aimed to study the possibility of recycling plastic waste (polypropylene (PP)) as aggregate instead of sand in the manufacturing of mortar or concrete. For this, an experimental study was carried out to evaluate the influence of nano-SiO 2 and recycled PP plastic particles' content on physical, mechanical, and shrinkage properties

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Recycling/reuse of plastic waste as construction material for ...

The effects of size and shape of recycled plastic aggregates on workability were discovered in a review on the use of plastic waste aggregates in cement and concrete mortars. It was stated that the size and shape of aggregate used do not affect the strength of mortars but the strength of mortar decreases as the aggregate content increases.

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Polymers Free Full-Text Evaluation of the Effect of Recycled ...

Nowadays, the re-use and recycling of industrial wastes to reduce the environmental impact and landfill problems are the main concerns of researchers. Plastics are one of the main waste materials worldwide, with considerable impacts on health and environmental conditions. Recycling plastic wastes in the concrete industry is one of the adopted ways to reduce such

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Effects of recycled aggregates on properties of plastic concrete

2 天前  Those property changes of the plastic concrete by the recycled aggregate were mainly attributed to the aggregate packing more than the water absorption and the hydration. With recycled coarse aggregates, an optimum addition of 30% induced the lowest flow, slightly recovered strength and lowest permeability. ... Effect of old attached mortar on ...

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Recycling of WEEE Plastics Waste in Mortar: The Effects on

Oct 22, 2021  This work focused on the recycling of WEEE plastic waste as a partial substitute for aggregate in light mortars. The plastic mix, provided by the IREN group, was used as a replacement of aggregate in 15, 30, 45, 60, 75, and 90%vol in mortars. Worsening of the mechanical performance of around 50% was detected already at only 15%vol of mineral

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Mortar and concrete composites with recycled plastic: A review ...

For that purpose, forty five papers specifically referring to the addition of recycled plastic to concrete and mortar and its influence on mechanical and thermal properties have been selected for this research work. The conclusions will be relevant both for future original research works and for practical application in the construction industry.

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Effects of recycled aggregates on properties of plastic concrete

2 天前  In this study, the utilization of the recycled aggregates in low-strength plastic concrete through DMDA mix design is expected to have a significant impact on the performance of the plastic concrete. A total of 11 plastic concrete mixtures were prepared. The natural aggregates were partially replaced by 0–50% recycled aggregates by volume.

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Recycled plastic aggregate in mortars composition: Effect on

Dec 01, 2013  DOI: 10.1016/J.MATDES.2013.06.025 Corpus ID: 136939805; Recycled plastic aggregate in mortars composition: Effect on physical and mechanical properties @article{Iucolano2013RecycledPA, title={Recycled plastic aggregate in mortars composition: Effect on physical and mechanical properties}, author={Fabio Iucolano and Barbara Liguori

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Effect of Pre-Wetting Recycled Mortar Aggregate on the

Mar 22, 2022  The use of RFA generated through concrete debris (recycled fine concrete aggregate, RFCA) has been examined by many researchers [6,7,8,9], demonstrating that this aggregate may substitute the sand in percentages lower than 20% in dry weight. However, research supporting the reuse of RFAs generated from mortar debris (recycled fine mortar ...

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Effect of Incorporation of Nano- SiO2 and Plastic in Cement

Effect of Incorporation of Nano- SiO 2 and Plastic in Cement Mortar More, H. B. 1 ... Recycled Plastic, Cement, Aggregate, Properties, Concrete, Mortar,etc. ... Preparation and curing of cement mortar/ concrete using plastic aggregates: Mostly, the design, preparation and casting of concrete mix containing plastic aggregate are similar to ...

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Assessment of Reinforcing Effects of Recycled Plastic and Paper in Concrete

May 01, 2003  Abstract: Mixed plastic and paper waste products were subjected to different processing schemes that yielded end products of different slenderness and fineness levels. These end products were evaluated as discrete reinforcement systems in concrete. The dosages of recycled products were adjusted in light of their geometric attributes to yield ...

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Effect of recycled concrete aggregate on mechanical, physical

May 18, 2022  Low-calcium fly ash (LCFA)- and ground granulated blast furnace slag (GGBS)-based geopolymer concretes are eco-friendly novel concrete to be used as an alternative to traditional OPC concrete. Natural resources are used in the production of cement, while industrial and demolished concrete wastes such as GGBS, LCFA, and recycled concrete aggregate

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Waste Recycled PET as a Binder in Polymer Mortar - SpringerLink

Nov 06, 2020  Abstract. Recycled waste plastic (PET) use as binder, filler and aggregate in polymer concrete or mortar is one of the best solution for plastic waste disposal problem. In this work, waste plastic (PET) were converted into unsaturated polyester resin through glycolysis process. This resin was used as a binding material in polymer mortar.

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On Probability Distribution of Chloride Diffusion Coefficient for ...

In predicating the probability distribution of chloride diffusion coefficient of recycled aggregate concrete (D (RAC)), the morphological characteristics of three phases, i.e., the old attached mortar, the natural aggregate and the new mortar, should all be taken into account. The present paper attempts to develop a probability density evolution method (PDEM) to achieve this.

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The investigation of concrete damage and recycled aggregate

Jul 01, 2022  A push-out test program was designed and conducted to study the meso-scale behavior of mortar-aggregate interface for concrete after elevated temperatures ranging from 20°C to 600°C with the ...

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