Penulis Utama : Abd Rauof Younis Moussa Kreem
Penulis Tambahan : -
NIM / NIP : S941302030
Tahun : 2014
Judul : Subgrade Improvement Using Emulsified Asphalt For Pavement Design
Edisi :
Imprint : Surakarta - Pascasarjana - 2014
Kolasi :
Sumber : UNS-Pascasarjana Prodi. Magister Teknik Sipil-S941302030-2014
Subyek : CBR
Jenis Dokumen : Tesis
ISSN :
ISBN :
Abstrak : Problematic soil is a problem in infrastructure that relates soil with road, building and some others project. Problematic soil in a road is the reason the researcher will make research entitled Subgrade Improvement Using Emulsified Asphalt for Pavement Design. The aims of this study to find the physical properties of soil from Gondangrejo Karanganyar and to find the reaction and effect to soil mix emulsified asphalt. Tests were done at the Civil Engineering Laboratory of Sebelas Maret University. The physical properties of problematic soil of Jalan Mayor Ahmadi Gondangrejo Karanganyar and the effect of soil asphalt mixture on rehabilitation were investigated through the use of emulsified asphalt of 0%, 2%, 4%, 6% and 8%. The physical properties of problematic soil of Jalan Mayor Ahmadi Gondangrejo Karanganyar are clay and mud. Sieve analysis result is gravel (0.68%), sand (26.38%), silt and clay (72.93%). The specific gravity is 2.75. Liquid limit 42.48.plastic limit 25.64. Plasticity index 16.83 %. (OMC) = 16.20 % and ɤd maximum = 1.860 gr/cm3 = 18.60 KN/cm3. CBR test after 3 days. 0% = 4.07, 2% = 12.17, 4% = 19.29, 6% = 25. 71 and 8% gets 29.36. CBR test after 7 days. 0% = 4.07, 2% = 17.82, 4% = 21.05, 6% = 26.37 and 8% gets 32.64. UCS test after 3 days. 0% = 6.279, 2% = 9.618, 4% = 12.047, 6% =16.293 and 8% gets 17.628. UCS testafter 7 days.0% = 6.279, 2% = 8.859, 4% = 12.449, 6% = 16.128 and 8% gets 18.278. The effect of soil asphalt mixture on rehabilitation can improve subgrade for pavement design. The results are not significant between 3 days and 7 days. The different result gives the point that the important thing is in percentage of emulsified asphalt.
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Fakultas : Pascasarjana