PENGARUH DURABILITAS TERHADAP DAYA DUKUNG STABILISASI TANAH MENGGUNAKAN LEMPUNG PLASTISITAS RENDAH DENGAN KAPUR
ABSTRACT: Structure pavement
in highway engineering which applicated soil stabilization method as
basecourse, floating of water was a problem must be controlled. Lime is one of
natural material couldbe used as additive in soil stabilization. Lime will
reduce soil plasticity, increase strength anddurability, decrease water
absorption ang swelling soils. To design. soil lime stabilization as
basecourse, will be used clay material in low plasticity. To know influence of
durability for floating ofwater in laboratory test is used by cycle periodic.
Based on research that bearing capacity ofsoil lime base, the value of CBR
laboratory at fourth cycle is 98 % (less than 100 %). By thiscondition, if soil
lime base construction wiil be floating by water every year in rainy seasion,
atfourth year, soil lime base could not accomplish technical spesifications.,
minimize of CBR valueis 100 %. The conclusion is floating of water will
decrease bearing capacity of soil lime base andincrease soil plasticity
properties
Penulis: Idharmahadi Adha
Kode Jurnal: jptsipildd090108
