Pengaruh Penambahan Abu Gergaji Kayu pada Tanah Fat Clay Ditinjau Dari Indeks Properties Tanah dan UCST (Unconfined Compressive Strength Test)

The soil is the base layer of construction that must have good carrying capacity. To find out magnitude capacity soil, one them using UCST (Unconfined Compressive Strength Test) testing. This study was conducted by taking samples in Olak Kemang Seberang Jambi City which classified as fat clay soil. purpose this to see effect addition saw ash wood towards properties index values and Test). percentage used 8%, 10%, 12%, 14%. Based on test results, changes value experienced a peak at 14% for each moisture content, specific gravity, atterberg. results conducted, increase highest 4.02 kg / cm2, an from original 2.15 cm2.