Effect of mineral filler type and particle size on the engineering properties of stone mastic asphalt pavements
This study examines four types of industrial and by-product waste fillers, namely limestone dust (LSD), which was the reference filler; ceramic waste dust (CWD); coal fly ash (CFA), and steel slag mixture (SSD). The filler consisted of an aggregate (10% of total weight) with three proportions: 100%...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sultan Qaboos University
2013
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/28703/1/Effect%20of%20mineral%20filler%20type%20and%20particle%20size%20on%20the%20engineering%20properties%20of%20stone%20mastic%20asphalt%20pavements.pdf |
| _version_ | 1825947368149745664 |
|---|---|
| author | Muniandy, Ratnasamy Aburkaba, Eltaher Elzarroug Taha, R. |
| author_facet | Muniandy, Ratnasamy Aburkaba, Eltaher Elzarroug Taha, R. |
| author_sort | Muniandy, Ratnasamy |
| collection | UPM |
| description | This study examines four types of industrial and by-product waste fillers, namely limestone dust (LSD), which was the reference filler; ceramic waste dust (CWD); coal fly ash (CFA), and steel slag mixture (SSD). The filler consisted of an aggregate (10% of total weight) with three proportions: 100% passing 75μm, 50% passing 75μm/20μm, and 100% passing 20μm. Comprehensive laboratory tests were performed to determine the impact of different types and particle sizes of fillers on the engineering and mechanical properties of fine mastics and stone mastic asphalt mixture. The results indicate that the application of industrial by-products used as fillers improves the engineering properties of stone mastic asphalt mixtures. The increased stiffness due to the addition of the filler is represented by an increase in the softening point, viscosity, stability, and resilient modulus, as well as a decrease in penetration. The optimum asphalt content increased with the decrease in filler particle size for LSD and SSD, and decreased for CWD and CFA. It was also determined that the filler type and particle size has a significant effect on the mixture properties. Among these three proportions, the samples prepared with the filler size proportion of 50/50 gave the best value in terms of stability, Marshall quotient, and resilient modulus than the other filler size proportions. |
| first_indexed | 2024-03-06T08:12:18Z |
| format | Article |
| id | upm.eprints-28703 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:12:18Z |
| publishDate | 2013 |
| publisher | Sultan Qaboos University |
| record_format | dspace |
| spelling | upm.eprints-287032015-10-08T01:15:41Z http://psasir.upm.edu.my/id/eprint/28703/ Effect of mineral filler type and particle size on the engineering properties of stone mastic asphalt pavements Muniandy, Ratnasamy Aburkaba, Eltaher Elzarroug Taha, R. This study examines four types of industrial and by-product waste fillers, namely limestone dust (LSD), which was the reference filler; ceramic waste dust (CWD); coal fly ash (CFA), and steel slag mixture (SSD). The filler consisted of an aggregate (10% of total weight) with three proportions: 100% passing 75μm, 50% passing 75μm/20μm, and 100% passing 20μm. Comprehensive laboratory tests were performed to determine the impact of different types and particle sizes of fillers on the engineering and mechanical properties of fine mastics and stone mastic asphalt mixture. The results indicate that the application of industrial by-products used as fillers improves the engineering properties of stone mastic asphalt mixtures. The increased stiffness due to the addition of the filler is represented by an increase in the softening point, viscosity, stability, and resilient modulus, as well as a decrease in penetration. The optimum asphalt content increased with the decrease in filler particle size for LSD and SSD, and decreased for CWD and CFA. It was also determined that the filler type and particle size has a significant effect on the mixture properties. Among these three proportions, the samples prepared with the filler size proportion of 50/50 gave the best value in terms of stability, Marshall quotient, and resilient modulus than the other filler size proportions. Sultan Qaboos University 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/28703/1/Effect%20of%20mineral%20filler%20type%20and%20particle%20size%20on%20the%20engineering%20properties%20of%20stone%20mastic%20asphalt%20pavements.pdf Muniandy, Ratnasamy and Aburkaba, Eltaher Elzarroug and Taha, R. (2013) Effect of mineral filler type and particle size on the engineering properties of stone mastic asphalt pavements. The Journal of Engineering Research, 10 (2). pp. 13-32. ISSN 1726-6009; ESSN: 1726-6742 http://tjer.net/site/issue10-2/Paper_12.pdf |
| spellingShingle | Muniandy, Ratnasamy Aburkaba, Eltaher Elzarroug Taha, R. Effect of mineral filler type and particle size on the engineering properties of stone mastic asphalt pavements |
| title | Effect of mineral filler type and particle size on the engineering properties of stone mastic asphalt pavements |
| title_full | Effect of mineral filler type and particle size on the engineering properties of stone mastic asphalt pavements |
| title_fullStr | Effect of mineral filler type and particle size on the engineering properties of stone mastic asphalt pavements |
| title_full_unstemmed | Effect of mineral filler type and particle size on the engineering properties of stone mastic asphalt pavements |
| title_short | Effect of mineral filler type and particle size on the engineering properties of stone mastic asphalt pavements |
| title_sort | effect of mineral filler type and particle size on the engineering properties of stone mastic asphalt pavements |
| url | http://psasir.upm.edu.my/id/eprint/28703/1/Effect%20of%20mineral%20filler%20type%20and%20particle%20size%20on%20the%20engineering%20properties%20of%20stone%20mastic%20asphalt%20pavements.pdf |
| work_keys_str_mv | AT muniandyratnasamy effectofmineralfillertypeandparticlesizeontheengineeringpropertiesofstonemasticasphaltpavements AT aburkabaeltaherelzarroug effectofmineralfillertypeandparticlesizeontheengineeringpropertiesofstonemasticasphaltpavements AT tahar effectofmineralfillertypeandparticlesizeontheengineeringpropertiesofstonemasticasphaltpavements |