The use of different types of organic methods and waste materials for the improvement of natural asphalt as roofing mastic and pavement asphalt-Reference-Cited by-同舟云学术

The use of different types of organic methods and waste materials for the improvement of natural asphalt as roofing mastic and pavement asphalt

Published:2024-01-08 Issue: Volume: Page:
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Author:

Muslim Rasim Farraj¹,Ahmed Thamer Yousif¹,Eyada Saadoon Obaid²,Abd-Alghafour N. M.³

Affiliation:

1. University Of Anbar

2. Iraqi Ministry of Health

3. Iraqi Ministry of Education, University Of Anbar

Abstract

Abstract Hit city has the largest deposit of Natural Asphalt NA in Iraq. Different attempts were made to enhance the properties of NA to be used for different purposes. In this study, two types of NAs and three types of wastes were used to study how adding wastes to NA can effect on the rheological properties of the blends. Penetration, softening point and rotational viscosity tests were conducted. The results improved that adding wastes to NA has a significant effect on the rheological properties of NA by increasing the stiffness of NA. New roofing mastic can be produced by mixing 12–16% of wastes with NA. Adding 40% of hard NA to soft NA can produce new type of NA that can be used for road pavement.

Publisher

Research Square Platform LLC

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