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Verification of catinoic emulsified modification bitumen (cemb) for coating and insulation application / Liaw Wen Ping

By:

Liaw, Wen Ping, , , [author.]

Material type: Text

text

Media type:

unmediated

Carrier type:

volume

ISBN:

THE0010789 (Local)

Subject(s):

Dissertation note: Final Year Report (Bachelor of Technology Mechanical Engineering (Petroleum) with Hons ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025 Abstract: Emulsified Modified Bitumen (EMB) is a bitumen emulsion which is mixture of bitumen with the emulsifier which to enhance the properties of performance and application. It is widely used in road pavement due to its waterproofing and adhesion properties. Due to its adhesion and water proofing, there is research on the emulsified modified bitumen which it can be applied for coating and heat insulation. Moisture condensation on building surfaces promotes the growth of fungi and mould, leading to potential health risks and structural deterioration especially for operation theatre. Hence, a Cationic Emulsified Modified Bitumen (CEMB) is investigated and developed to increase its properties in term of coating and insulation properties. The objective of this research is to investigate the performance tests of Cationic Emulsified Modification Bitumen (CEMB) for coating and insulation applications. The bitumen is heated and mixed with refined used oil. The modified bitumen is added with mixture of cationic emulsifier (chitosan) and deionised water. Then, the drying promoter and thinner are added. Next, these products are tested for physical tests (moisture content, adhesion, drying rate, stability and flash point) and chemical test (FTIR). The best result of the performance test in term of aging is 57 days which is stay for almost 2 months. In term of heat insulation, the total heat transfer (q) at temperature 27 ℃, 30 ℃, 45 ℃ and 60 ℃ are 0.67 W, 0.68 W, 16.92 W and 53.41 W respectively. It is concluded that the heat transfer and aging play vital role in improving the properties of cationic emulsified bitumen. There is requirement of further research to improve the properties of bitumen emulsion by adding the use of specific thinner that can help to reduce the viscosity and optimise the use in industrial application.

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Title notes ( 4 )

Holdings
Item type	Current library	Call number	Status	Date due	Barcode
Final Year Report	UMPLIB GAMBANG	FTKKP .W46 2025 r Bc. (Browse shelf(Opens below))	Not for loan		T000004399

Faculty of Chemical and Process Engineering Technology

Final Year Report (Bachelor of Technology Mechanical Engineering (Petroleum) with Hons ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025

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Emulsified Modified Bitumen (EMB) is a bitumen emulsion which is mixture of bitumen with the emulsifier which to enhance the properties of performance and application. It is widely used in road pavement due to its waterproofing and adhesion properties. Due to its adhesion and water proofing, there is research on the emulsified modified bitumen which it can be applied for coating and heat insulation. Moisture condensation on building surfaces promotes the growth of fungi and mould, leading to potential health risks and structural deterioration especially for operation theatre. Hence, a Cationic Emulsified Modified Bitumen (CEMB) is investigated and developed to increase its properties in term of coating and insulation properties. The objective of this research is to investigate the performance tests of Cationic Emulsified Modification Bitumen (CEMB) for coating and insulation applications. The bitumen is heated and mixed with refined used oil. The modified bitumen is added with mixture of cationic emulsifier (chitosan) and deionised water. Then, the drying promoter and thinner are added. Next, these products are tested for physical tests (moisture content, adhesion, drying rate, stability and flash point) and chemical test (FTIR). The best result of the performance test in term of aging is 57 days which is stay for almost 2 months. In term of heat insulation, the total heat transfer (q) at temperature 27 ℃, 30 ℃, 45 ℃ and 60 ℃ are 0.67 W, 0.68 W, 16.92 W and 53.41 W respectively. It is concluded that the heat transfer and aging play vital role in improving the properties of cationic emulsified bitumen. There is requirement of further research to improve the properties of bitumen emulsion by adding the use of specific thinner that can help to reduce the viscosity and optimise the use in industrial application.