The study on the interfacial transition zone of tire rubber powder mortar

Wang Her-Yung, Tsung-Chin Hou, Chen Huei-Ju

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this study, 0%, 5%, 10%, 15% and 20% of waste rubber powder and 10% of sand was used to made crumb rubber cement mortar specimens in order to investigate the physical and chemical properties of the resulting cement. The examine the resulting materials the following tests were used: normal consistency water of fresh properties, compressive strength, and flexural strength, splitting strength, shrinkage test and durability. The materials were cured for ages of 1, 3, 7, 28, 56 and 91 days. Optical microscope, X-Ray Diffract meter, and scanning electron microscopy observations of the rubber powder and cement paste were made to evaluate the interface characteristics, to verify the engineering properties of rubber concrete and to evaluate the development of the strength and durability of the materials. The aim of the study was to provide a basis for the use of waste rubber tires and to provide a reference for the future. The results showed that the setting time of crumb rubber cement mortar increases as the amount of replacement waste rubber powder increased. The higher the substitution in the mixture, the more water was necessary to achieve consistency. Compressive strength, flexural strength and splitting strength decreased, as the substitution of rubber powder increased; at the same time, the higher the amount of replacement, the lower the strength was. This result may be due to the lower viscosity of the rubber particles as compared to the cement particles. OM, X-ray, SEM observations confirmed these results and showed that the cement paste and rubber particles bond less. Thus, with more replacement material in the concrete, the material interfacial transition zone between the interfaces will become more vulnerable.

Original languageEnglish
Title of host publication2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011 - Proceedings
Pages5445-5448
Number of pages4
DOIs
Publication statusPublished - 2011
Event2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011 - XianNing, China
Duration: 2011 Apr 162011 Apr 18

Other

Other2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011
CountryChina
CityXianNing
Period11-04-1611-04-18

Fingerprint

Mortar
Tires
Rubber
Powders
Cements
Adhesive pastes
Bending strength
Compressive strength
Durability
Substitution reactions
X ray microscopes
Concretes
Scanning electron microscopy
Chemical properties
Water
Sand
Physical properties
Viscosity
X rays

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Her-Yung, W., Hou, T-C., & Huei-Ju, C. (2011). The study on the interfacial transition zone of tire rubber powder mortar. In 2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011 - Proceedings (pp. 5445-5448). [5769154] https://doi.org/10.1109/CECNET.2011.5769154
Her-Yung, Wang ; Hou, Tsung-Chin ; Huei-Ju, Chen. / The study on the interfacial transition zone of tire rubber powder mortar. 2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011 - Proceedings. 2011. pp. 5445-5448
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title = "The study on the interfacial transition zone of tire rubber powder mortar",
abstract = "In this study, 0{\%}, 5{\%}, 10{\%}, 15{\%} and 20{\%} of waste rubber powder and 10{\%} of sand was used to made crumb rubber cement mortar specimens in order to investigate the physical and chemical properties of the resulting cement. The examine the resulting materials the following tests were used: normal consistency water of fresh properties, compressive strength, and flexural strength, splitting strength, shrinkage test and durability. The materials were cured for ages of 1, 3, 7, 28, 56 and 91 days. Optical microscope, X-Ray Diffract meter, and scanning electron microscopy observations of the rubber powder and cement paste were made to evaluate the interface characteristics, to verify the engineering properties of rubber concrete and to evaluate the development of the strength and durability of the materials. The aim of the study was to provide a basis for the use of waste rubber tires and to provide a reference for the future. The results showed that the setting time of crumb rubber cement mortar increases as the amount of replacement waste rubber powder increased. The higher the substitution in the mixture, the more water was necessary to achieve consistency. Compressive strength, flexural strength and splitting strength decreased, as the substitution of rubber powder increased; at the same time, the higher the amount of replacement, the lower the strength was. This result may be due to the lower viscosity of the rubber particles as compared to the cement particles. OM, X-ray, SEM observations confirmed these results and showed that the cement paste and rubber particles bond less. Thus, with more replacement material in the concrete, the material interfacial transition zone between the interfaces will become more vulnerable.",
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Her-Yung, W, Hou, T-C & Huei-Ju, C 2011, The study on the interfacial transition zone of tire rubber powder mortar. in 2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011 - Proceedings., 5769154, pp. 5445-5448, 2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011, XianNing, China, 11-04-16. https://doi.org/10.1109/CECNET.2011.5769154

The study on the interfacial transition zone of tire rubber powder mortar. / Her-Yung, Wang; Hou, Tsung-Chin; Huei-Ju, Chen.

2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011 - Proceedings. 2011. p. 5445-5448 5769154.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Her-Yung W, Hou T-C, Huei-Ju C. The study on the interfacial transition zone of tire rubber powder mortar. In 2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011 - Proceedings. 2011. p. 5445-5448. 5769154 https://doi.org/10.1109/CECNET.2011.5769154