Adhesion of chip seal using different type of pre- coating material

Chip seal is the common surface treatment that is used in Malaysia recently. A chip seal (also called a “seal coat” or “surface dressing”) is essentially a single layer of asphalt binder that is covered by embedded aggregate with its primary purpose being to seal the fine cracks in the underlying pa...

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Main Author:	Samsudin, Marlina
Format:	Thesis
Language:	English
Published:	2012
Subjects:	TA Engineering (General) Civil engineering (General)
Online Access:	http://eprints.utm.my/id/eprint/49/1/MarlinaSamsudinMFKA2012.pdf
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id	my-utm-ep.49
record_format	uketd_dc
spelling	my-utm-ep.492018-01-10T07:33:43Z Adhesion of chip seal using different type of pre- coating material 2012-01 Samsudin, Marlina TA Engineering (General). Civil engineering (General) Chip seal is the common surface treatment that is used in Malaysia recently. A chip seal (also called a “seal coat” or “surface dressing”) is essentially a single layer of asphalt binder that is covered by embedded aggregate with its primary purpose being to seal the fine cracks in the underlying pavement’s surface and prevent water intrusion into the base and sub grade.The construction of chip seal should be monitored and the technique must be used correctly from the beginning of the sieve analysis, pre-coating, spreading the binder and the aggregate. The objective of this study is to evaluate the adhesion of chip seal using the different pre- coating material. Three different type of pre-coating emulsion was used which were K 140, RS 1K and SS 1K. Chip seal with uncoated and unwashed chipping was used as control specimen. The penetration grade 80/100 pen bitumen was used as a binder with spray rate 10 l/m3. Single size chipping was used that is 6, 10 and 14mm. Vialit test and pull out test was conducted on every sample to investigate and determine the best adhesion of chip seal. As a result, the coated aggregate gives a slightly better reading than uncoated aggregates. Although, the different are less than one percent, it can generally say that the pre-coating emulsion does improve the bond of the binder to the aggregate. 2012-01 Thesis http://eprints.utm.my/id/eprint/49/ http://eprints.utm.my/id/eprint/49/1/MarlinaSamsudinMFKA2012.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Civil Engineering Faculty of Civil Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TA Engineering (General) Civil engineering (General)
spellingShingle	TA Engineering (General) Civil engineering (General) Samsudin, Marlina Adhesion of chip seal using different type of pre- coating material
description	Chip seal is the common surface treatment that is used in Malaysia recently. A chip seal (also called a “seal coat” or “surface dressing”) is essentially a single layer of asphalt binder that is covered by embedded aggregate with its primary purpose being to seal the fine cracks in the underlying pavement’s surface and prevent water intrusion into the base and sub grade.The construction of chip seal should be monitored and the technique must be used correctly from the beginning of the sieve analysis, pre-coating, spreading the binder and the aggregate. The objective of this study is to evaluate the adhesion of chip seal using the different pre- coating material. Three different type of pre-coating emulsion was used which were K 140, RS 1K and SS 1K. Chip seal with uncoated and unwashed chipping was used as control specimen. The penetration grade 80/100 pen bitumen was used as a binder with spray rate 10 l/m3. Single size chipping was used that is 6, 10 and 14mm. Vialit test and pull out test was conducted on every sample to investigate and determine the best adhesion of chip seal. As a result, the coated aggregate gives a slightly better reading than uncoated aggregates. Although, the different are less than one percent, it can generally say that the pre-coating emulsion does improve the bond of the binder to the aggregate.
format	Thesis
qualification_level	Master's degree
author	Samsudin, Marlina
author_facet	Samsudin, Marlina
author_sort	Samsudin, Marlina
title	Adhesion of chip seal using different type of pre- coating material
title_short	Adhesion of chip seal using different type of pre- coating material
title_full	Adhesion of chip seal using different type of pre- coating material
title_fullStr	Adhesion of chip seal using different type of pre- coating material
title_full_unstemmed	Adhesion of chip seal using different type of pre- coating material
title_sort	adhesion of chip seal using different type of pre- coating material
granting_institution	Universiti Teknologi Malaysia, Faculty of Civil Engineering
granting_department	Faculty of Civil Engineering
publishDate	2012
url	http://eprints.utm.my/id/eprint/49/1/MarlinaSamsudinMFKA2012.pdf
_version_	1747814356946518016

Adhesion of chip seal using different type of pre- coating material

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