KINERJA CAMPURAN HANGAT (WARM MIX) LASTON LAPIS AUS (WMAC-WC) DENGAN PENAMBAHAN ZEOLIT DAN WAX
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Institusion
Universitas Sriwijaya
Author
WILLY RESNICK SIREGAR (STUDENT ID : 03011381720004)
Mirka Pataras (LECTURER ID : 0001128107)
Ratna Dewi (LECTURER ID : 0015067401)
Mirka Pataras (LECTURER ID : 0001128107)
Ratna Dewi (LECTURER ID : 0015067401)
Subject
TE1-450 Highway engineering. Roads and pavements
Datestamp
2019-10-04 07:43:27
Abstract :
Flexible Pavement is the one of the most common types of pavement currently used where asphalt is a binding agent. The use of asphalt requires a lot of fuel to increase the asphalt temperature from the ambient temperature to 155 oC, causing air pollution and emissions that play a role in global warming, so to reduce the impact of the use of the asphalt mixture can use the Warm Mix Asphalt (WMA) method which where temperatures range from 130oC. To maintain the quality produced from WMA is not inferior to HMA required additional ingredients. In this study, added ingredients such as natural zeolite derived from sukabumi and wax in the form of natural wax namely beeswax (Beeswax). The percentage of the use of wax and zeolite is 1% by weight of asphalt for wax and 1% by weight of the aggregate for zeolite according to the requirements in the General Specifications of Bina Marga 2018, with the optimum asphalt content (KAO) obtained which is 6.2% for mixtures that use asphalt pen 60/70-wax and KAO 5.87% for blends using zeolite. From the test results obtained, WMA with zeolite is better in terms of asphalt absorption and resistance to adhesion while WMA with wax is more resistant to the given load and is also superior not to change and deformation with stability values and MQ is greater than WMA zeolite.
Flexible Pavement is the one of the most common types of pavement currently used where asphalt is a binding agent. The use of asphalt requires a lot of fuel to increase the asphalt temperature from the ambient temperature to 155 oC, causing air pollution and emissions that play a role in global warming, so to reduce the impact of the use of the asphalt mixture can use the Warm Mix Asphalt (WMA) method which where temperatures range from 130oC. To maintain the quality produced from WMA is not inferior to HMA required additional ingredients. In this study, added ingredients such as natural zeolite derived from sukabumi and wax in the form of natural wax namely beeswax (Beeswax). The percentage of the use of wax and zeolite is 1% by weight of asphalt for wax and 1% by weight of the aggregate for zeolite according to the requirements in the General Specifications of Bina Marga 2018, with the optimum asphalt content (KAO) obtained which is 6.2% for mixtures that use asphalt pen 60/70-wax and KAO 5.87% for blends using zeolite. From the test results obtained, WMA with zeolite is better in terms of asphalt absorption and resistance to adhesion while WMA with wax is more resistant to the given load and is also superior not to change and deformation with stability values and MQ is greater than WMA zeolite.
File :
RAMA_22201_0301138172004.pdf
RAMA_22201_0301138172004_TURNITIN.pdf
RAMA_22201_0301138172004_0001128107_0015067401_01_front_ref.pdf
RAMA_22201_0301138172004_0001128107_0015067401_02.pdf
RAMA_22201_0301138172004_0001128107_0015067401_03.pdf
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RAMA_22201_0301138172004_0001128107_0015067401_05.pdf
RAMA_22201_0301138172004_0001128107_0015067401_06_ref.pdf
RAMA_22201_0301138172004_0001128107_0015067401_07_lamp.pdf
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