Yıl 2019, Cilt 3 , Sayı 2, Sayfalar 1 - 8 2019-12-01

COMPARISON BETWEEN ZERO SHEAR VISCOSITY AND STEADY SHEAR FLOW METHODS TO DETERMINE MIXING AND COMPACTION TEMPERATURES OF PMB

Ali ALMUSAWI [1]


In order to obtain a better performance, different modifiers types have been adopted to complement the rheological characteristics of the bitumen used in the asphalt road construction. To bring the asphalt mixture to the desired workability, bitumen and aggregate must be heated at an elevated temperature before mixing. Thus, estimating mixing and compaction temperatures is necessary to achieve the required performance. The equiviscous method (ASTM D 2493) has been developed through the bitumen viscosity measurement to calculate the required mixing and compaction temperatures. But a problem with excessive temperatures resulted through the implementation of this method when it is applied for the modified bitumen. Insufficiency of the equiviscous method led to a necessary need to investigate for an alternative method which should be more applicable for the modified bitumen. In this study, two methods named Zero Shear Viscosity (ZSV) and Steady Shear Flow (SSF) have been examined to measure the applicability for the modified bitumen. For this purpose, 50/70 bitumen grade was modified with 5% elastomeric type – Styrene Butadiene Styrene (SBS), and 1.5 % Reactive Elastomeric Terpolymer type – Elvaloy (RET). The results have shown that the application of the new alternative methods resulted in lower mixing and compaction temperatures for the modified bitumen.

 

Compaction, Mixing, Modified bitumen, Steady Shear Flow, Zero Shear Viscosity
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Birincil Dil en
Konular İnşaat Mühendisliği
Bölüm Makaleler
Yazarlar

Yazar: Ali ALMUSAWI (Sorumlu Yazar)
Ülke: Turkey


Tarihler

Yayımlanma Tarihi : 1 Aralık 2019

Bibtex @araştırma makalesi { ejcar602933, journal = {Eurasian Journal of Civil Engineering and Architecture}, issn = {}, eissn = {2602-3865}, address = {Nevşehir HBV Üniversitesi, Mühendislik Mimarlık Fakültesi, Çevre Mühendisliği Bölümü, Kampüs, Nevşehir}, publisher = {Serkan ŞAHİNKAYA}, year = {2019}, volume = {3}, pages = {1 - 8}, doi = {}, title = {COMPARISON BETWEEN ZERO SHEAR VISCOSITY AND STEADY SHEAR FLOW METHODS TO DETERMINE MIXING AND COMPACTION TEMPERATURES OF PMB}, key = {cite}, author = {Almusawı, Ali} }
APA Almusawı, A . (2019). COMPARISON BETWEEN ZERO SHEAR VISCOSITY AND STEADY SHEAR FLOW METHODS TO DETERMINE MIXING AND COMPACTION TEMPERATURES OF PMB . Eurasian Journal of Civil Engineering and Architecture , 3 (2) , 1-8 . Retrieved from https://dergipark.org.tr/tr/pub/ejcar/issue/49593/602933
MLA Almusawı, A . "COMPARISON BETWEEN ZERO SHEAR VISCOSITY AND STEADY SHEAR FLOW METHODS TO DETERMINE MIXING AND COMPACTION TEMPERATURES OF PMB" . Eurasian Journal of Civil Engineering and Architecture 3 (2019 ): 1-8 <https://dergipark.org.tr/tr/pub/ejcar/issue/49593/602933>
Chicago Almusawı, A . "COMPARISON BETWEEN ZERO SHEAR VISCOSITY AND STEADY SHEAR FLOW METHODS TO DETERMINE MIXING AND COMPACTION TEMPERATURES OF PMB". Eurasian Journal of Civil Engineering and Architecture 3 (2019 ): 1-8
RIS TY - JOUR T1 - COMPARISON BETWEEN ZERO SHEAR VISCOSITY AND STEADY SHEAR FLOW METHODS TO DETERMINE MIXING AND COMPACTION TEMPERATURES OF PMB AU - Ali Almusawı Y1 - 2019 PY - 2019 N1 - DO - T2 - Eurasian Journal of Civil Engineering and Architecture JF - Journal JO - JOR SP - 1 EP - 8 VL - 3 IS - 2 SN - -2602-3865 M3 - UR - Y2 - 2019 ER -
EndNote %0 Eurasian Journal of Civil Engineering and Architecture COMPARISON BETWEEN ZERO SHEAR VISCOSITY AND STEADY SHEAR FLOW METHODS TO DETERMINE MIXING AND COMPACTION TEMPERATURES OF PMB %A Ali Almusawı %T COMPARISON BETWEEN ZERO SHEAR VISCOSITY AND STEADY SHEAR FLOW METHODS TO DETERMINE MIXING AND COMPACTION TEMPERATURES OF PMB %D 2019 %J Eurasian Journal of Civil Engineering and Architecture %P -2602-3865 %V 3 %N 2 %R %U
ISNAD Almusawı, Ali . "COMPARISON BETWEEN ZERO SHEAR VISCOSITY AND STEADY SHEAR FLOW METHODS TO DETERMINE MIXING AND COMPACTION TEMPERATURES OF PMB". Eurasian Journal of Civil Engineering and Architecture 3 / 2 (Aralık 2019): 1-8 .
AMA Almusawı A . COMPARISON BETWEEN ZERO SHEAR VISCOSITY AND STEADY SHEAR FLOW METHODS TO DETERMINE MIXING AND COMPACTION TEMPERATURES OF PMB. EJCAR. 2019; 3(2): 1-8.
Vancouver Almusawı A . COMPARISON BETWEEN ZERO SHEAR VISCOSITY AND STEADY SHEAR FLOW METHODS TO DETERMINE MIXING AND COMPACTION TEMPERATURES OF PMB. Eurasian Journal of Civil Engineering and Architecture. 2019; 3(2): 1-8.

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