The influence of the using waste tire rubber and natural ziolite as Asphalt and Cement replacements to compressive strength of Semi-Flexible Pavement

Hamzani,; Munirwansyah,; Hasan, Muttaqin; Sugiarto, Sugiarto

doi:10.1088/1757-899x/523/1/012037

Cited by 9 publications

(6 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…La prueba de resistencia a la compresión se realizó con base en ASTM D1074-02 a la edad de 14 días. Los resultados de la prueba mostraron que la mayor resistencia a la compresión se alcanza con el 5% CR, que es de 15,43 MPa (Hamzani, Munirwansyah, Hasan y Sugiarto, 2019). Si bien es cierto la norma ASTM D1074-02 no menciona el tiempo en el que se debe de ejecutar el ensayo los autores Hamzani, Munirwansyah, Hasan y Sugiarto, tomaron el criterio de realizar la prueba a los 14 días.…”

Section: Desarrollo Y Discusiónunclassified

Uso del caucho granulado en mezclas asfálticas: Una revisión literaria

Pérez

Diaz

Herrera

2021

Infraestructura Vial

View full text Add to dashboard Cite

Cada año se producen millones de toneladas de neumáticos desechados, lo cual presenta un grave problema ambiental. Debido a esto, en la actualidad se está usando el caucho granulado (CR) en el diseño de mezclas asfálticas, ya que proporcionan propiedades fundamentales en ello, como la durabilidad y la resistencia. En la presente recopilación literaria se analizaron diferentes artículos con el objetivo de descifrar los procesos y métodos que se emplean con el uso del CR, identificar los porcentajes óptimos y la mejora que éste proporciona en las mezclas asfálticas. Se halló que los porcentajes óptimos de CR en las mezclas asfálticas varían en un rango de 1%-20% en peso de la mezcla total. Asimismo, utilizar el CR aporta diferentes beneficios a la mezcla tales como: resistencia a la tracción indirecta, a la susceptibilidad, a la humedad, a la formación de surcos, a la permeabilidad y al envejecimiento; aumenta la vida útil de las mezclas a la fatiga y disminuye el ruido. Se revisaron 50 artículos indexados en la base de datos Scopus entre los años 2006 y 2020 sobrenel uso de CR en mezclas asfálticas, daño por humedad, resistencia a laformación de surcos, resistencia a la fatiga y resistencia a baja temperatura.

show abstract

Section: Desarrollo Y Discusiónunclassified

Uso del caucho granulado en mezclas asfálticas: Una revisión literaria

Pérez

Diaz

Herrera

2021

Infraestructura Vial

View full text Add to dashboard Cite

show abstract

“…Te compressive strength test was carried out on the above, and the test results showed that when the natural zeolite content was 15% and the waste tire rubber content was 5%, the compressive strength reached 15.43 MPa. In addition, Hamzani et al [21] also used materials including waste tire rubber (WTR) and natural zeolite to improve the deformation and fatigue failure of semifexible pavement (SFP) under cyclic loading. Tey carried out a simple support beam with a span length of 30 cm.…”

Section: Introductionmentioning

confidence: 99%

Study of the Effect of Grouting Material Strength on Semiflexible Pavement Material

Yang

Zou³

et al. 2022

Advances in Materials Science and Engineering

View full text Add to dashboard Cite

In this study, cement mortars with different strengths are poured into the large void matrix asphalt macadam material as a semiflexible pavement (SFP) material and the experimental research is carried out. The current research on SFP is mainly focused on the performance of grouting materials and the influence of grouting matrix materials on the overall mechanical properties of SFP and road performance. However, there are some flaws in the study of the influence of grouting material strength on the performance of SFP materials: the difference between the strengths of the selected grouting materials is relatively small, and in some studies, the chosen grouting material strength is low, which leads to insignificant improvements of SFP material performance; besides, the research indicators are also not very comprehensive. In this study, cement grouting asphalt macadam materials are selected as the research object to examine the effect of grouting material strength on the mechanical properties and road performance of SFP materials. Grouting materials with strengths of 19.8 MPa, 30.7 MPa, and 40.2 MPa were poured into the matrix asphalt macadam with a target void ratio of 24% and asphalt content of 2.9% to prepare the corresponding SFP test specimens. The SFP specimens were then subjected to the compressive test, flexural and tensile test, high-temperature stability test, and low-temperature crack resistance test, and the compressive resilient modulus was measured, thereby analyzing the effect of the cement slurry strength on the cement grouting asphalt macadam materials. The results show that when the strength of the cement mortar is 19.8 MPa, 30.7 MPa, and 40.2 MPa, the corresponding SFP material has better mechanical properties. When the strength of the grouting material is 40.2 MPa, the compressive strength of the SFP material is about the same as that of the grouting material. The strength is more than double that of 19.8 MPa and 30.7 MPa, and the flexural tensile strength and elastic modulus also have the above growth laws. The low-temperature crack resistance and high-temperature stability of the SFP material are enhanced with the increase in the strength of the grouting material. When the strength of the grouting material is 40.2 MPa, the mechanical properties and road performance of the SFP material are relatively better. This study provides a reference for strengthening the mechanical properties of SFP materials and boosting the crack resistance of SFP.

show abstract

“…The use of natural pozzolan such as zeolite and diatomite has also intensively studied [5][6][7][8][9][10][11]. Incorporating of waste tire rubber (WTR) as an additive and natural zeolite as cement replacement in semi flexible pavement has shown to increase those parameters [12,13].…”

Section: Introductionmentioning

confidence: 99%

Permanent Deformation and Fatigue of Semi Flexible Pavement Incorporating Waste Tire Rubber and Natural Zeolite

Hamzani

Munirwansyah

Hasan

et al. 2021

KEM

View full text Add to dashboard Cite

Due to repeated loads, the pavement structures will experience repeated stresses and strains resulting in permanent deformation even though the working loads are still smaller than the design load. The permanent deformation will lead to cracking and fatigue failure with the life of the pavement. This phenomenon can be reduced by increasing the stiffness, flexibility, durability, stability and water absorption of the pavement. Material modification including the utilization of waste tire rubber (WTR) and natural zeolite is one of the efforts to increase those parameters in semi flexible pavement (SFP). The aim of this study therefore, to assess the deformation and fatigue failure of SFP incorporating WTR and natural zeolite under cyclic loading. The WTR was used as an additive at the level of 3% of asphalt content while natural zeolite was used as cement replacement at the 0, 5, 15 and 25% replacement levels. Permanent deformation tests were conducted by applying wheel tracking loads with the pressure of 6.4 ± 0.15 kg/cm2 on the surface of the specimens with 1260 cycles per hour while fatigue tests were conducted on the simple supported beams with the span length of 30 cm by applying forth point loading at the frequency of 10 Hz. The test results showed that the best performance in sustaining cyclic loading was achieved at the zeolite content of 5%.

show abstract

The influence of the using waste tire rubber and natural ziolite as Asphalt and Cement replacements to compressive strength of Semi-Flexible Pavement

Cited by 9 publications

References 3 publications

Uso del caucho granulado en mezclas asfálticas: Una revisión literaria

Uso del caucho granulado en mezclas asfálticas: Una revisión literaria

Study of the Effect of Grouting Material Strength on Semiflexible Pavement Material

Permanent Deformation and Fatigue of Semi Flexible Pavement Incorporating Waste Tire Rubber and Natural Zeolite

Contact Info

Product

Resources

About