Effects Of Aging Condition, Preconditioned Temperature And Anti-Stripping Agent On The Adhesive And Cohesive Behaviour Of Asphalt Binder And Mastics
Warm Mix Asphalt (WMA) has gain wide acceptance by asphalt industry especially in the United States due to its ability to lower asphalt mixing and compaction temperatures by 20°C to 55°C compared to the conventional Hot Mix Asphalt (HMA). This characteristic makes WMA a greener technology as less em...
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| Format: | Monograph |
| Language: | English |
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Universiti Sains Malaysia
2017
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| Online Access: | http://eprints.usm.my/52093/ http://eprints.usm.my/52093/1/Effects%20Of%20Aging%20Condition%2C%20Preconditioned%20Temperature%20And%20Anti-Stripping%20Agent%20On%20The%20Adhesive%20And%20Cohesive%20Behaviour%20Of%20Asphalt%20Binder%20And%20Mastics_Goh%20Xiao%20Wen_A9_2017.pdf |
| _version_ | 1848882163708067840 |
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| author | Goh, Xiao Wen |
| author_facet | Goh, Xiao Wen |
| author_sort | Goh, Xiao Wen |
| building | USM Institutional Repository |
| collection | Online Access |
| description | Warm Mix Asphalt (WMA) has gain wide acceptance by asphalt industry especially in the United States due to its ability to lower asphalt mixing and compaction temperatures by 20°C to 55°C compared to the conventional Hot Mix Asphalt (HMA). This characteristic makes WMA a greener technology as less emission will be released into the air. However, the lowered temperature gives rise to greater moisture susceptibility, which related to coating and bonding problems. Addition of anti-stripping agents is a feasible solution to the current predicament. The two anti-stripping agents used were ZycoTherm and Tough Fix. The impact test was conducted, using a newly fabricated mould, and the effects of aging conditions and preconditioning temperatures of bitumen incorporating either ZycoTherm or Tough Fix, were investigated. The analysis results showed that bond strength of binder and mastics was at their strongest at intermediate temperature (35°C) and it improved directly proportional to the aging condition. The overall test results indicated that both ZycoTherm and Tough Fix had significant effects on improving the performance of bitumen in terms of bond strength and fracture toughness. Image analysis technique was used to classify the adhesive and cohesive failures of bitumen after undergoing impact test. It was found that percentage adhesive failure of bitumen increases at aged condition and low temperature. |
| first_indexed | 2025-11-15T18:30:33Z |
| format | Monograph |
| id | usm-52093 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T18:30:33Z |
| publishDate | 2017 |
| publisher | Universiti Sains Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-520932022-03-30T07:50:52Z http://eprints.usm.my/52093/ Effects Of Aging Condition, Preconditioned Temperature And Anti-Stripping Agent On The Adhesive And Cohesive Behaviour Of Asphalt Binder And Mastics Goh, Xiao Wen T Technology TA Engineering (General). Civil engineering (General) Warm Mix Asphalt (WMA) has gain wide acceptance by asphalt industry especially in the United States due to its ability to lower asphalt mixing and compaction temperatures by 20°C to 55°C compared to the conventional Hot Mix Asphalt (HMA). This characteristic makes WMA a greener technology as less emission will be released into the air. However, the lowered temperature gives rise to greater moisture susceptibility, which related to coating and bonding problems. Addition of anti-stripping agents is a feasible solution to the current predicament. The two anti-stripping agents used were ZycoTherm and Tough Fix. The impact test was conducted, using a newly fabricated mould, and the effects of aging conditions and preconditioning temperatures of bitumen incorporating either ZycoTherm or Tough Fix, were investigated. The analysis results showed that bond strength of binder and mastics was at their strongest at intermediate temperature (35°C) and it improved directly proportional to the aging condition. The overall test results indicated that both ZycoTherm and Tough Fix had significant effects on improving the performance of bitumen in terms of bond strength and fracture toughness. Image analysis technique was used to classify the adhesive and cohesive failures of bitumen after undergoing impact test. It was found that percentage adhesive failure of bitumen increases at aged condition and low temperature. Universiti Sains Malaysia 2017-06-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/52093/1/Effects%20Of%20Aging%20Condition%2C%20Preconditioned%20Temperature%20And%20Anti-Stripping%20Agent%20On%20The%20Adhesive%20And%20Cohesive%20Behaviour%20Of%20Asphalt%20Binder%20And%20Mastics_Goh%20Xiao%20Wen_A9_2017.pdf Goh, Xiao Wen (2017) Effects Of Aging Condition, Preconditioned Temperature And Anti-Stripping Agent On The Adhesive And Cohesive Behaviour Of Asphalt Binder And Mastics. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Awam. (Submitted) |
| spellingShingle | T Technology TA Engineering (General). Civil engineering (General) Goh, Xiao Wen Effects Of Aging Condition, Preconditioned Temperature And Anti-Stripping Agent On The Adhesive And Cohesive Behaviour Of Asphalt Binder And Mastics |
| title | Effects Of Aging Condition, Preconditioned Temperature And Anti-Stripping Agent On The Adhesive And Cohesive Behaviour Of Asphalt Binder And Mastics |
| title_full | Effects Of Aging Condition, Preconditioned Temperature And Anti-Stripping Agent On The Adhesive And Cohesive Behaviour Of Asphalt Binder And Mastics |
| title_fullStr | Effects Of Aging Condition, Preconditioned Temperature And Anti-Stripping Agent On The Adhesive And Cohesive Behaviour Of Asphalt Binder And Mastics |
| title_full_unstemmed | Effects Of Aging Condition, Preconditioned Temperature And Anti-Stripping Agent On The Adhesive And Cohesive Behaviour Of Asphalt Binder And Mastics |
| title_short | Effects Of Aging Condition, Preconditioned Temperature And Anti-Stripping Agent On The Adhesive And Cohesive Behaviour Of Asphalt Binder And Mastics |
| title_sort | effects of aging condition, preconditioned temperature and anti-stripping agent on the adhesive and cohesive behaviour of asphalt binder and mastics |
| topic | T Technology TA Engineering (General). Civil engineering (General) |
| url | http://eprints.usm.my/52093/ http://eprints.usm.my/52093/1/Effects%20Of%20Aging%20Condition%2C%20Preconditioned%20Temperature%20And%20Anti-Stripping%20Agent%20On%20The%20Adhesive%20And%20Cohesive%20Behaviour%20Of%20Asphalt%20Binder%20And%20Mastics_Goh%20Xiao%20Wen_A9_2017.pdf |