Experimental Investigation of the Mechanical and Durability Properties of Crumb Rubber Concrete

Liu, Hanbing; Wang, Xinqiang; Jiao, Yubo; Sha, Tao

doi:10.3390/ma9030172

Cited by 124 publications

(63 citation statements)

References 28 publications

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“…Considering the compression strength, it is evident in Figure 1 that, for instance, the values at 10% rubber substitution that are in the 50-70 MPa range (series 15A, 20A, 22A, 24A [59,63,65,67]) are Considering the compression strength, it is evident in Figure 1 that, for instance, the values at 10% rubber substitution that are in the 50-70 MPa range (series 15A, 20A, 22A, 24A [59,63,65,67]) are very high mostly due to the use of high-strength concrete. Other series, for instance 7A and 7B [50], have a much lower reduction in strength, but since their reference concrete has a lower strength, they seem less performing with strength values in the 20-35 MPa range. The same issue happens at all percentages of rubber substitution.…”

Section: Bibliography Data Manipulationmentioning

confidence: 94%

“…Moreover, going more in detail, it is possible to highlight different trends. Liu et al 7B [50] obtained a reduction of only 4% of the compression strength with a substitution of the aggregate fraction with rubber of 7 vol.%., whereas other studies reported at least 15% reduction for the same amount of rubber (1AB, 3AB, 5AB, 6A, 8A, 11A, 12A, 13AB [44,46,48,49,51,[54][55][56]). The works written by Zheng et al, 10AB, [53] and Najim et al, 27ABC, [57] also report interesting performances, with a lower reduction of compression strength than most of the case studies here analyzed (moreover, this difference is more evident when increasing the amount of rubber inside the composites).…”

Section: Reference Diagrams and Their Critical Interpretationmentioning

confidence: 98%

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An Analytical Mini-Review on the Compression Strength of Rubberized Concrete as a Function of the Amount of Recycled Tires Crumb Rubber

et al. 2020

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Since waste tires constitute a serious environmental concern, several studies are devoted to the use of finely divided recycled rubber for the production of rubberized concrete by partial substitution of the mineral aggregate fraction. The introduction of rubber into concrete presents several advantages (e.g., improvement of toughness and thermal/electrical/acoustic insulation capacities). Unfortunately, the addition of a high content of rubber into concrete causes an important loss of mechanical resistance of the final composite. In this context, several scientific studies are devoted to investigate the best technical solutions for favoring the interfacial adhesion between rubber and cement paste, but the interpretation of the literature is often misleading. To overcome this issue, the metadata extrapolated from the single scientific works were critically re-analyzed, forming reference diagrams where the variability fields of the different rubber concrete formulations (in terms of mechanical responses as a function of the rubber content) were defined and the best performances discussed. This study evidenced the twofold role of reference diagrams, able in both presenting the data in an unambiguous manner (for a successful comparison) and providing the guidelines for future works in this research field.

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Section: Bibliography Data Manipulationmentioning

confidence: 94%

Section: Reference Diagrams and Their Critical Interpretationmentioning

confidence: 98%

An Analytical Mini-Review on the Compression Strength of Rubberized Concrete as a Function of the Amount of Recycled Tires Crumb Rubber

et al. 2020

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“…The higher volume of rubber particles/ powder decreases the strength properties of concrete. From the past few years, many researchers are working on the rubberized concrete to analyze the behavior of concrete under the addition of rubber (Ramdani, Guettala, Benmalek, & Aguiar, 2019;Sugapriya & Ramkrishnan, 2018;Liu, Wang, Jiao, & Sha, 2016;Akinyele, Salim, & Kupolati, 2016). Blessen et al showed in his study replacing natural sand by 0% to 20% of crumb rubber that abrasion resistance and water absorption properties of rubberized concrete was improved compromising the little amount of mechanical and durability properties .…”

Section: Introductionmentioning

confidence: 99%

Investigations on lightweight concrete prepared by combinations of rubber particles and expanded glass aggregate

Adhikary

Rudžionis

2019

Modern Building Materials, Structures and Techniques (MBMST)

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Lightweight concrete is a very useful building material used in the construction sector for providing better insulation and lower energy consumption. Properties of lightweight aggregate, water-cement ratio, and other additives strongly affect the concrete strength, thermal properties, and workability. This paper investigates the behavior of lightweight concrete using rubber particles as fine aggregate, replaced by the expanded glass lightweight aggregate in the concrete mixture. In the concrete mixture expanded glass aggregate is replaced by rubber particles by 5%, 10%, 20%, 30%, 40%, and 50% by mass. Concrete workability, density, compressive strength, flexural strength, water absorption tests were examined. Workability and density were increasing by increasing rubber particles replacement percentages in the concrete mixture. On the other hand, compressive strength and flexural strength were decreasing by higher percentages of rubber particles replacement. Strength properties of rubberized concrete can be balanced by the proper utilization of binding materials in the concrete. Rubberized concrete can be used in the construction sector efficiently as partial replacement of lightweight aggregate in the concrete mixture.

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“…Hanbing Liu et al (2016) considered Firstly, the fine aggregates and blend was somewhat supplanted by crumb rubber to produce crumb rubber concrete. Furthermore, the mechanical and toughness properties of morsel elastic cement with various substitution structures and volume substance had been researched.…”

Section: Literature Reviewmentioning

confidence: 99%

A Critical Analysis of Concrete with Sand Replacement by Waste Tyre

Sharma¹

2017

IJRASET

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Worldwide development to overall situation may be setting off to make carbon reduction and vitality sparing. Greatest requisition of resources, proficient construction, economical development what's more personal satisfaction upgrades fetches need turned into dire issues which pushes Generally speaking economic development, strives should move forward living principles and solves the issues of shortages clinched alongside assets. Reusing might be recognized with make a champion among those noteworthy bases for supportability. Right away times we need aid attempting on use constantly on sort of product, if they are metal, concrete, plastic, wood or indeed glass, will inevitably turn under wastes that must a chance to be arranged. The best could be allowed path with manage such sort of wastes is to recycling, recuperation and reuses them, similarly as crude materials alternately modifiers. This will diminish the channel on the characteristic assets of the crude materials; furthermore it will decrease the spaces utilized likewise landfills. Around constantly on these wastes rubber, this may be overall utilized within our every day term eventually perusing immediate alternately backhanded conduct. However that transfers about elastic will be not a simple is concerned. Rubber tires require help a non-biodegradable moreover adaptable material that may exist to a long time without whatever debasement. Those issue is creating include about waste flexible tires require achieved a characteristic gigantic issue. Most of the nations, open seething are all the more using also as a fuel are seen as those least demanding way of life on discard the waste versatile tires, in spite of the way that these structures may incite a real prosperity peril. A couple of examinations were passed on out on the use of scrap tire particles done bond concrete. Concrete is the most adaptable advancement material since it can be proposed to withstand the harshest conditions while going up against the most versatile structures. In this consider elastic tires (squander) were utilized to exchange standard total dependent upon that fineness for articles. Squander versatile tire used as particles in cement won't not best total a usage of such waste materials and also help to push ahead segment solid properties. Those solid holding elastic tire reflects adaptability, malleability besides imperativeness sponginess similarly contrasted and routine on the other hand controlled cement. This study of effort investigations the impacts from claiming worn elastic tire as aggregate and filler similarly as an incomplete supplanting about regular aggregate in the bond concrete. The grade point about this ponder might have been with assess those quality strength and durability property for rubberized cement. This investigation need indicated that displacing a portion rate of regular aggregates by waste elastic makes critical transform in properties from claiming concrete. The properties concentrated on would 7days, 28days compressive strengths, flexural...

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Experimental Investigation of the Mechanical and Durability Properties of Crumb Rubber Concrete

Cited by 124 publications

References 28 publications

An Analytical Mini-Review on the Compression Strength of Rubberized Concrete as a Function of the Amount of Recycled Tires Crumb Rubber

An Analytical Mini-Review on the Compression Strength of Rubberized Concrete as a Function of the Amount of Recycled Tires Crumb Rubber

Investigations on lightweight concrete prepared by combinations of rubber particles and expanded glass aggregate

A Critical Analysis of Concrete with Sand Replacement by Waste Tyre

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