Rheological Properties and Performance Evaluation of Phenol Formaldehyde Modified Bitumen

2014 ◽  
Vol 26 (6) ◽  
pp. 04014015 ◽  
Author(s):  
Meltem Çubuk ◽  
Metin Gürü ◽  
Mustafa Kürşat Çubuk ◽  
Deniz Arslan
Keyword(s):  
Performance Evaluation ◽  
Rheological Properties ◽  
Phenol Formaldehyde ◽  
Modified Bitumen ◽  
And Performance

scholarly journals Investigation the effect of newly used polymer modified bitumen on the performance of hot mix asphalt containing reclaimed asphalt pavement

2021 ◽  
Vol 30 (3) ◽  
pp. 451-463
Author(s):  
Osamah Chafat ◽  
Sahar Al-Ghurab ◽  
Basim Al-Humeidawi
Keyword(s):  
Hot Mix Asphalt ◽  
Phenol Formaldehyde ◽  
Asphalt Pavement ◽  
Reclaimed Asphalt Pavement ◽  
Modified Bitumen ◽  
Reclaimed Asphalt ◽  
Indirect Tensile ◽  
And Performance ◽  
First Time ◽  
Polymer Modified Bitumen

The current research focuses on investigating the effect of using reclaimed asphalt pavement (RAP) on performance of hot mix asphalt (HMA) prepared with polymer modified bitumen (PMB) binder. This PMB used for the first time with HMA contained RAP. The mechanical properties and performance of HMA were assessed using several standard tests including Marshall, indirect tensile strength, creep compliance, and wheel track test. The RAP replacement was conducted up to 70% of total aggregate in HMA with an increment of 10%. The results of investigation showed, that the use of PMB binder prepared by addition novolac (phenol formaldehyde solid resin) and hexamine to conventional bitumen, significantly improved the performance of HMA contained RAP. Also, the optimum percentage of RAP replacement was found to be 50% of total aggregate in HMA. For this level of replacement, the rut depth reduced up to 38% of its original value.

Structure and performance evaluation on aged SBS modified bitumen with bi- or tri-epoxy reactive rejuvenating system

2017 ◽  
Vol 151 ◽  
pp. 479-486 ◽  
Author(s):  
Xiong Xu ◽  
Jianying Yu ◽  
Lihui Xue ◽  
Canlin Zhang ◽  
Bianyang He ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Modified Bitumen ◽  
And Performance
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