POLYMER-MODIFIED BITUMEN PRODUCTION BASED ON PERFORMANCE GRADE FOR APPLICATION IN DIFFERENT ZONES OF IRAN

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

SHAHABI MEHDI; MOGHADAS NEJAD FEREYDON; KAZEMIFARD SHOLEH

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Polymer Science and Technology Year:2012 | Volume:24 | Issue:6 (ISSUE NUMBER 116) Page(s): 468-479

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

1,106

Download:

Cites:

Information Journal Paper

Title

POLYMER-MODIFIED BITUMEN PRODUCTION BASED ON PERFORMANCE GRADE FOR APPLICATION IN DIFFERENT ZONES OF IRAN

Author(s)

SHAHABI MEHDI | MOGHADAS NEJAD FEREYDON | KAZEMIFARD SHOLEH | Issue Writer Certificate

Keywords

STYRENE-BUTADIENE STYRENEQ2

VACUMM BOTTOM RESIDUEQ2

MODIFIED BITUMENQ2

PERFORMANCE GRADEQ2

SHRP TESTSQ2

Abstract

Due to PERFORMANCE GRADE (PG) zonation of different parts in Iran and poor properties of 60/70 penetration grade bitumens for pavement applications, suitable polymer MODIFIED BITUMEN was produced. To fulfill this purpose, different PMBs samples were produced using 60/70 penetration grade bitumen and various percentages of VB (20 and 25%), with different percentages of SBS Calprene C501 (4, 4.5, 5 and 5.5%), in a high shear homogenizer in 1 h mixing time at 160oC temperature. To determine the PERFORMANCE GRADE, aging effect, low temperature performance and rheological properties such as evaluation of rutting and fatigue factors some SHRPs measurements (DSR, RV, RTFOT, PAV and BBR) were conducted. The results showed that the sample with 5.5% SBS with 20 and 25% VB, at high temperatures presented good properties such as: the best PERFORMANCE GRADE (76oC), the highest resistance and elastic behavior in comparison with the other samples. These samples were subjected to rutting and fatigue tests for both aged bitumen in RTFOT and unaged bitumen. The results indicated that adding SBS to bitumen could not improve the performance at low temperatures, compared to 60/70 grade bitumen, but it did improve the properties of polymer-modified bitumen at similar low temperature (-18oC). So, samples with 4, 4.5 and 5% SBS with 20 and 25% VB, are suitable to be applied in provinces which 60/70 grade bitumens are not suitable. In some provinces such as Khoozestan, with a PG of 76, the compositions with 5.5% SBS with 20 and 25% VB, are found to be suitable.

Cites

No record.

References

No record.

Cite

APA: Copy

SHAHABI, MEHDI, MOGHADAS NEJAD, FEREYDON, & KAZEMIFARD, SHOLEH. (2012). POLYMER-MODIFIED BITUMEN PRODUCTION BASED ON PERFORMANCE GRADE FOR APPLICATION IN DIFFERENT ZONES OF IRAN. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), 24(6 (ISSUE NUMBER 116)), 468-479. SID. https://sid.ir/paper/6354/en

Vancouver: Copy

SHAHABI MEHDI, MOGHADAS NEJAD FEREYDON, KAZEMIFARD SHOLEH. POLYMER-MODIFIED BITUMEN PRODUCTION BASED ON PERFORMANCE GRADE FOR APPLICATION IN DIFFERENT ZONES OF IRAN. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN)[Internet]. 2012;24(6 (ISSUE NUMBER 116)):468-479. Available from: https://sid.ir/paper/6354/en

IEEE: Copy

MEHDI SHAHABI, FEREYDON MOGHADAS NEJAD, and SHOLEH KAZEMIFARD, “POLYMER-MODIFIED BITUMEN PRODUCTION BASED ON PERFORMANCE GRADE FOR APPLICATION IN DIFFERENT ZONES OF IRAN,” IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), vol. 24, no. 6 (ISSUE NUMBER 116), pp. 468–479, 2012, [Online]. Available: https://sid.ir/paper/6354/en

Related Journal Papers