Analysis of Physical Properties and Mineralogical of Pyrolysis Tires Rubber Ash Compared Natural Sand in Concrete material

Senin, Mohamad Syamir; Shahidan, Shahiron; Leman, Alif Syazani; Hannan, Nurul Izzati Raihan Ramzi

doi:10.1088/1757-899x/160/1/012053

Cited by 11 publications

(4 citation statements)

References 15 publications

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“…In order to prevent environmental problems from worsening, recycling tyres is an innovative idea or way in this case [12][13][14][15][16]. Recycling tyres is the processes of recycling vehicle tyres that are no longer suitable for use on vehicles due to wear or irreparable damage (such as punctures) [17].…”

Section: Rubber Tyresmentioning

confidence: 99%

The durability of concrete containing recycled tyres as a partial replacement of fine aggregate

Senin

Shahidan

Leman

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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Abstract. Nowadays, uncontrolled disposal of waste materials such as tyres can affect the environment. Therefore, careful management of waste disposal must be done in order to conserve the environment. Waste tyres can be use as a replacement for both fine aggregate and coarse aggregate in the production of concrete. This research was conducted to assess the durability of concrete containing recycled tyres which have been crushed into fine fragments to replace fine aggregate in the concrete mix. This study presents an overview of the use of waste rubber as a partial replacement of natural fine aggregate in a concrete mix. 36 concrete cubes measuring 100mm x 100mm x 100mm and 12 concrete cubes measuring 150mm x 150mm x 150mm were prepared and added with different percentages of rubber from recycled tyres (0%, 3%, 5% and 7%) as fine aggregate replacement. The results obtained show that the replacement of fine aggregate with 7% of rubber recorded a compressive strength of 43.7MPa while the addition of 3% of rubber in the concrete sample recorded a high compressive strength of 50.8MPa. This shows that there is a decrease in the strength and workability of concrete as the amount of rubber used a replacement for fine aggregate in concrete increases. On the other hand, the water absorption test indicated that concrete which contains rubber has better water absorption ability. In this study, 3% of rubber was found to be the optimal percentage as a partial replacement for fine aggregate in the production of concrete.

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Section: Rubber Tyresmentioning

confidence: 99%

The durability of concrete containing recycled tyres as a partial replacement of fine aggregate

Senin

Shahidan

Leman

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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“…Senin et al [18] investigated and compared the physical and chemical properties of rubber ash and sand. By comparing the results obtained from the Scanning Electron Microscope (SEM) test, they declared that the surface of rubber ash is more irregular than sand and this improves the cement matrix.…”

Section: Introductionmentioning

confidence: 99%

Experimental Investigation of the Effects of using Waste Rubber Ash on Mechanical Properties of Plain Concrete

Nikkhah¹,

Tavakoli²,

Fallah³

2023

IJE

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In this study, the effects of using rubber ash on the mechanical properties of plain concrete were experimentally investigated. The main purpose of this study was to determine the proper fraction of rubber ash to be utilized in concrete by investigating the mechanical properties of concrete such as elasticity modulus, compressive strength, tensile strength, bending strength, and fresh concrete slump. Four different fractions of rubber ash (2.5, 5, 7.5 and 10% of cement weight) were added to the concrete mixture. Based on the results achieved from the tests conducted on the specimens, it could be deduced that adding rubber ash to concrete considerably increased compressive and bending strength and reduced the slump flow. It also increased tensile strength and elasticity modulus at a lower level.

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“…15%). Furthermore, the tire is composed of steel, textiles and chemical additives (accelerators, vulcanizing agents, antidegradants and activators), thanks to which it has its unique properties (Šourková et al, 2021a;Senin et al, 2016;Wik and Dave, 2005). The composition of the tire itself seems to be problematic and arguable for application to plants or growing vegetables.…”

Section: Introductionmentioning

confidence: 99%

Public recreation and landscape protection - with environment hand in hand…

2022

Public Recreation and Landscape Protection - With Environment Hand in Hand…

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The climatological station in the city of Hradec Králové allows one to evaluate the dynamics of air temperature as an indicator of conditions for recreation in the city. A suitable indicator is the air temperature during various seasons, especially in the summer and possibly in the winter. Increase in the average air temperature in the summer during the period of 1961 to 2020 in the city of Hradec Králové is 2° C. The air temperature has risen more significantly in the last 30 years. Each consecutive decade in the period from 1961 has been the warmest on record. Change in the average temperature in winter changes the conditions for winter sports, both the duration and period of continuous snow cover and restrictions for skating.

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Analysis of Physical Properties and Mineralogical of Pyrolysis Tires Rubber Ash Compared Natural Sand in Concrete material

Cited by 11 publications

References 15 publications

The durability of concrete containing recycled tyres as a partial replacement of fine aggregate

The durability of concrete containing recycled tyres as a partial replacement of fine aggregate

Experimental Investigation of the Effects of using Waste Rubber Ash on Mechanical Properties of Plain Concrete

Public recreation and landscape protection - with environment hand in hand…

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