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EVALUATION OF ZEOLITE AND PUMICE WASTE AS MINERAL AGGREGATE AND FILLER FOR PRODUCING LIGHTWEIGHT ASPHALT CONCRETE MIXTURES

Year 2018, Volume: 6 Issue: 1, 118 - 123, 29.03.2018
https://doi.org/10.21923/jesd.311826

Abstract

This paper focused on the use of pumice and zeolite waste as aggregate
materials for producing lightweight asphalt concrete (AC) mixtures. The samples
having pumice,
zeolite
 and limestone aggregate
materials were prepared for an optimum bitumen content,
optimum
Liquid Anti-strip (LAS)
additive ratio (0.4, 0.5,
0.6, 0.8, 0.9, 1.0, and 1.1 %),
and bitumen type (50/70 and 160/220)
determined following
the Marshall Mixture design procedure. Then, AC mixes were prepared with
limestone used as the coarse aggregate and pumice and zeolite used as fine aggregate,
and with limestone used as the fine aggregate and pumice and zeolite used as
coarse aggregate. The stability of the mixtures was determined from the
Marshall Stability tests. Zeolite and pumice were also used as mineral filler
in AC mixtures. Optimum mineral filler ratio and physical properties were
determined. In general, pumice and zeolite aggregate mixtures gave lower stability
in comparison to limestone aggregate mixtures.
These wastes can be applied as very thin wearing layer
for increasing friction, to prevent pavement layers from water infiltration,
and as overlay with 25-300 mm above old pavement. Because these
waste materials have very low weights, they can be used as wearing layer in
paving parking areas and non-heavy weight vehicle traffic in roads.
The
importance of using waste materials and lightweight aggregates is to reduce the
environmental impact.







References

  • Huang, B., Guoqiang L., and Xiang S., 2006. Investigation into three-layered HMA mixtures. Composites Part B: Engineering 37.7 : 679-690.
  • Uzun, I, Terzi. S., 2012. Evaluation of andesite waste as mineral filler in asphaltic concrete mixture. Construction and Building Materials, V 31, pp 284-288.
  • Virta, R., 2008. Natural and Synthetic Zeolites, Geotimes, Earth, Energy and Environment News, (http://www.geotimes.org/june08/article.html?id=nn_zeolites.html#links#links)
  • U.S. Geological Survey, 2015, Mineral commodity summaries 2015: U.S. Geological Survey, 196 p., http://dx.doi.org/10.3133/70140094.
  • Robert L. 2010. Virta Zeolites, USGS 2009 Minerals Yearbook
  • Saltan, M, Fındık. F.S., 2008. Stabilization of subbase layer materials with waste pumice in flexible pavement. Building and Environment, 43.4, pp 415-421.
  • ASTM C 127-88. Test Method for Specific Gravity and Adsorption of Coarse Aggregate. Annual Book of ASTM Standards USA, 1992.
  • ASTM C 128-88. Test Method for Specific Gravity and Adsorption of Fine Aggregate. Annual Book of ASTM Standards USA, 1992.
  • ASTM C 131-96, Standard Test Method For Resistance To Abrasion Of Small Size Course Aggregate By Use Of The Los Angeles Machine, Annual Book of ASTM Standards, 1996.
  • ASTEK. 2015. Asphalt Antistripping Additives. ASTEK Coating and Asphalt Technologies Group. http://www.asfaltkaplama.com/eng/pavegrip.html
  • ASTM D92-12b, Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester, ASTM International, West Conshohocken, PA, 2013
  • ASTM D97-06, Standard Test Method for Pour Point of Petroleum Products, ASTM International, West Conshohocken, PA, 2006
  • General Directorate of Highways (Turkey), State Highways Technical Specifications, Ankara, 2013.
  • AASTHTO TP9-02. Standard Test Method for Determining Creep Compliance and Strength of Hot Mix Asphalt (HMA) Using the Indirect Tensile Test Device (Draft Test Protocol). American Association of State Highway and Transportation Officials, Washington, D.C.; 2002.

HAFİF ASFALT BETONU KARIŞIMLARIN ÜRETİMİ İÇİN ZEOLİT VE POMZA ATIKLARININ MİNERAL AGREGA VE MİNERAL FİLLER OLARAK DEĞERLENDİRİLMESİ

Year 2018, Volume: 6 Issue: 1, 118 - 123, 29.03.2018
https://doi.org/10.21923/jesd.311826

Abstract




















Bu çalışmada, hafif asphalt
betonu (AC) üretilmesi amacıyla pomza ve zeolit atıklarının agrega olarak
kullanımı incelenmiştir. Pomza, zeolit ve kireçtaşı agregaları ile asfalt
numuneler hazırlanmış ve optimum bitüm içeriği, optimum likit soyulma önleyici
(LAS) katkı oranı (%0.4, 0.5, 0.6, 0.8, 0.9, 1.0 ve 11) ve bitüm tipi (50/70 ve
160/220) Marshall Karışım dizaynına göre belirlenmiştir. Daha sonar, AC karışımlar,
kireçtaşı kaba agrega ve pomza ve zeolit ince agrega olarak kullanılmış ve tam
aksine kireçtaşı ince agrega ve pomza ve zeolit kaba agrega olarak
kullanılmıştır. Karışımların dayanımları Marshall Stabilite testi ile
belirlenmiştir. Ayrıca zeolit ve pomza AC karışımlarda filler olarak
kullanılmıştır. Optimum mineral filler oranı ve fiziksel özellikleri
belirlenmiştir. Genel olarak, pomza ve zeolit agrega karışımları kireçtaşı ile
kıyaslandığında düşük dayanım göstermiştir. Bu atıklar, sürtünmeyi artırmak
amacıyla ince aşınma tabakalarında, su sızıntılarını önlemek amacıyla ve eski
üstyapıların üzerine 25-300 mm kalınlığında takviye tabakası olarak
kullanılabilir. Hafif olmalarından dolayı bu malzemeler otoparklarda aşınma
tabakası olarak ve hafif trafik olan yollarda kullanılabilmektedir. Atık
malzemeler ve hafif agregaların kullanımının önemi çevresel etkileri
azaltmaktır.

References

  • Huang, B., Guoqiang L., and Xiang S., 2006. Investigation into three-layered HMA mixtures. Composites Part B: Engineering 37.7 : 679-690.
  • Uzun, I, Terzi. S., 2012. Evaluation of andesite waste as mineral filler in asphaltic concrete mixture. Construction and Building Materials, V 31, pp 284-288.
  • Virta, R., 2008. Natural and Synthetic Zeolites, Geotimes, Earth, Energy and Environment News, (http://www.geotimes.org/june08/article.html?id=nn_zeolites.html#links#links)
  • U.S. Geological Survey, 2015, Mineral commodity summaries 2015: U.S. Geological Survey, 196 p., http://dx.doi.org/10.3133/70140094.
  • Robert L. 2010. Virta Zeolites, USGS 2009 Minerals Yearbook
  • Saltan, M, Fındık. F.S., 2008. Stabilization of subbase layer materials with waste pumice in flexible pavement. Building and Environment, 43.4, pp 415-421.
  • ASTM C 127-88. Test Method for Specific Gravity and Adsorption of Coarse Aggregate. Annual Book of ASTM Standards USA, 1992.
  • ASTM C 128-88. Test Method for Specific Gravity and Adsorption of Fine Aggregate. Annual Book of ASTM Standards USA, 1992.
  • ASTM C 131-96, Standard Test Method For Resistance To Abrasion Of Small Size Course Aggregate By Use Of The Los Angeles Machine, Annual Book of ASTM Standards, 1996.
  • ASTEK. 2015. Asphalt Antistripping Additives. ASTEK Coating and Asphalt Technologies Group. http://www.asfaltkaplama.com/eng/pavegrip.html
  • ASTM D92-12b, Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester, ASTM International, West Conshohocken, PA, 2013
  • ASTM D97-06, Standard Test Method for Pour Point of Petroleum Products, ASTM International, West Conshohocken, PA, 2006
  • General Directorate of Highways (Turkey), State Highways Technical Specifications, Ankara, 2013.
  • AASTHTO TP9-02. Standard Test Method for Determining Creep Compliance and Strength of Hot Mix Asphalt (HMA) Using the Indirect Tensile Test Device (Draft Test Protocol). American Association of State Highway and Transportation Officials, Washington, D.C.; 2002.
There are 14 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Research Articles
Authors

Serdal Terzi 0000-0002-4776-824X

Esra Mine Büyükdoğaç This is me

Publication Date March 29, 2018
Submission Date May 11, 2017
Acceptance Date March 28, 2018
Published in Issue Year 2018 Volume: 6 Issue: 1

Cite

APA Terzi, S., & Büyükdoğaç, E. M. (2018). EVALUATION OF ZEOLITE AND PUMICE WASTE AS MINERAL AGGREGATE AND FILLER FOR PRODUCING LIGHTWEIGHT ASPHALT CONCRETE MIXTURES. Mühendislik Bilimleri Ve Tasarım Dergisi, 6(1), 118-123. https://doi.org/10.21923/jesd.311826