properties of concrete with recycled aggregates

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Properties of Concrete with Recycled Concrete Aggregate ...

Properties of Concrete with Recycled Concrete Aggregate Containing Metallurgical Sludge Waste. Materials (Basel). 2020 Mar 22;13 (6):1448. doi: 10.3390/ma13061448.

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Properties of Concrete with Recycled Concrete Aggregate ...

Sand has been considered to be something of an immeasurable quantity. There are many indications that this view is no longer valid and that the limiting of natural aggregates usage is doubly justified. Firstly, the extraction of natural aggregates is expensive and has a huge impact on the environment. The main issues in sand and gravel mining are the large areas that are affected, ground water ...

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Properties of recycled concrete aggregate and their ...

01-06-2018  Using RCA in concrete preserves the environment by reducing the need for opening new aggregate quarries and decreases the amount of construction waste that goes into landfill. The properties of RCA such as specific gravity, absorption, and the amount of contaminant present in it contribute to the strength and durability of concrete.

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Properties of concrete made with recycled aggregate from ...

01-05-2003  The properties of the recycled aggregate and of the new concrete made from it, with nearly 100% of aggregate replacement, were tested. Significant differences were observed between the properties of the recycled aggregates of various particle

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Properties of Concrete with Recycled Concrete Aggregate ...

Properties of Concrete with Recycled Concrete Aggregate Containing Metallurgical Sludge Waste. Materials (Basel). 2020 Mar 22;13 (6):1448. doi: 10.3390/ma13061448.

Get price

Properties of Concrete with Recycled Concrete Aggregate ...

Sand has been considered to be something of an immeasurable quantity. There are many indications that this view is no longer valid and that the limiting of natural aggregates usage is doubly justified. Firstly, the extraction of natural aggregates is expensive and has a huge impact on the environment. The main issues in sand and gravel mining are the large areas that are affected, ground water ...

Get price

Properties of Concrete with Recycled Concrete Aggregate ...

The Influence of Heat and Mechanical Treatment of Concrete Rubble on the Properties of Recycled Aggregate Concrete. Materials 2019, 12, 367. [Google Scholar] Yang, S. Effect of Different Types of Recycled Concrete Aggregates on Equivalent Concrete Strength and Drying Shrinkage Properties. Appl. Sci. 2018, 8, 2190. [Google Scholar]

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Properties of concrete made with recycled aggregate from ...

01-05-2003  The properties of the recycled aggregate and of the new concrete made from it, with nearly 100% of aggregate replacement, were tested. Significant differences were observed between the properties of the recycled aggregates of various particle

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Properties of concrete prepared with low-grade recycled ...

01-11-2012  This paper presents the properties of concrete prepared with the sorted construction waste (low grade recycled aggregates) and a commercial recycled aggregate for concrete production. Three Series of concrete mixes were prepared by using the low grade or commercial recycled aggregates at 0%, 25%, 50% and 100% replacement levels of natural crushed granite.

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Mechanical properties of concrete with recycled aggregates ...

18-05-2016  The present investigation analyses the mechanical behaviour of concrete with recycled aggregates from precast debris and waste glass. The combination of both recycled materials permits an increased amount of recycled coarse aggregates reducing the loss of mechanical performance of the concrete, and enhances the environmental value of the final material.

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Properties of concrete made with recycled coarse aggregate ...

05-11-2013  Waste brick was used to replace natural aggregate after being treated, called recycled coarse aggregate (RA). Furthermore, fly ash was used as 0, 10%, 15%, and 20% by weight replacements of cement. Workability was evaluated through slump and cohesiveness testing, and results implied that the concrete samples showed good workability except the mix containing 40% RA.

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(PDF) “Mechanical Properties of Concrete with Recycled ...

This paper reports the results of an experimental study on some of the mechanical properties of recycled aggregate concrete. (RAC) as compared to those of the conventional normal aggregate ...

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Recycled Concrete as Aggregate for Structural Concrete ...

2. Basic Properties of Concrete with Recycled Concrete Aggregate Based on available experimental evidence, the most important properties of recycled concrete aggregate (RCA) and concrete made with recycled aggregate (RAC) are briefly presented in this chapter. Recommendations for production of RAC are also presented.

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Sustainable Construction: Use of Recycled Concrete Aggregate

07-07-2015  ABSTRACT: This paper describes two laboratory based experimental studies to determine some plastic and hardened properties of concrete incorporating recycled concrete aggregates. One study examines the effects that the cleanliness of recycled coarse aggregate particles has on the concrete properties, where cleanliness relates to the amount of cement paste and mortar adhering

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Properties of Concrete with Recycled Concrete Aggregate ...

Properties of Concrete with Recycled Concrete Aggregate Containing Metallurgical Sludge Waste. Materials (Basel). 2020 Mar 22;13 (6):1448. doi: 10.3390/ma13061448.

Get price

Properties of Concrete with Recycled Concrete Aggregate ...

Sand has been considered to be something of an immeasurable quantity. There are many indications that this view is no longer valid and that the limiting of natural aggregates usage is doubly justified. Firstly, the extraction of natural aggregates is expensive and has a huge impact on the environment. The main issues in sand and gravel mining are the large areas that are affected, ground water ...

Get price

Properties of Concrete with Recycled Concrete Aggregate ...

The Influence of Heat and Mechanical Treatment of Concrete Rubble on the Properties of Recycled Aggregate Concrete. Materials 2019, 12, 367. [Google Scholar] Yang, S. Effect of Different Types of Recycled Concrete Aggregates on Equivalent Concrete Strength and Drying Shrinkage Properties. Appl. Sci. 2018, 8, 2190. [Google Scholar]

Get price

Mechanical properties of recycled aggregate concrete ...

recycled coarse aggregate is greater than that of natural coarse aggregates. The difference is due to cement paste adhered to aggregate and other types of impurities in recycled aggregates. The properties of recycled coarse aggregate are presented in Table 2. While making RCA concrete, the

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(PDF) Mechanical properties of recycled aggregate concrete

Concrete mixes with a design compressive strength of 30MPa are made using recycled aggregates with percentages ranging from 0 to 100% of the total coarse aggregate. Their influence on concrete ...

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Properties of recycled aggregate concrete made with ...

Properties of recycled aggregate concrete made with recycled aggregates with different amounts of old adhered mortars. / Duan, Zhen Hua; Poon, Chi Sun. In: Materials and Design, Vol. 58, 01.01.2014, p. 19-29. Research output: Journal article publication › Journal article › Academic research › peer-review

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(PDF) PROPERTIES OF RECYCLED AGGREGATE CONCRETE WITH ...

Properties of concrete with coconut shells (CS) as aggregate replacement were studied. Control concrete with normal aggregate and CS concrete with 10-20% coarse aggregate

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MECHANICAL PROPERTIES OF RECYCLED AGGREGATE CONCRETE

274 Journal of Marine Science and Technology, Vol. 20, No. 3, pp. 274-280 (2012) MECHANICAL PROPERTIES OF RECYCLED AGGREGATE CONCRETE WITH DEFORMED STEEL RE-BAR Yongjae Kim 1, Jongsung Sim , and Cheolwoo Park2 Key words: recycled aggregate concrete, bond strength, compres-

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Recycled Concrete as Aggregate for Structural Concrete ...

2. Basic Properties of Concrete with Recycled Concrete Aggregate Based on available experimental evidence, the most important properties of recycled concrete aggregate (RCA) and concrete made with recycled aggregate (RAC) are briefly presented in this chapter. Recommendations for production of RAC are also presented.

Get price

Sustainable Construction: Use of Recycled Concrete Aggregate

07-07-2015  ABSTRACT: This paper describes two laboratory based experimental studies to determine some plastic and hardened properties of concrete incorporating recycled concrete aggregates. One study examines the effects that the cleanliness of recycled coarse aggregate particles has on the concrete properties, where cleanliness relates to the amount of cement paste and mortar adhering

Get price
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