Jakarta – Bandung Highspeed Railway (Kereta Cepat Jakarta Bandung)

Jakarta – Bandung Highspeed Railway (Kereta Cepat Jakarta Bandung)

By In Projects On 1 October 2023


Location : Jakarta-Bandung

Methord : Bored Piles & Cement-Fly Ash-Gravel (CFG) Piles

Quantity : 200,000 m

Description :
Jakarta-Bandung highspeed railway with total 140 km length is the first high speed railway in Southeast Asia. Consist of 4 sections and 4 stations. Bored pile and CFG pile are applied to support the railway.

Cement Fly Ash-Gravel or CFG pile is a ground im- provement technique by constructing a composite foundation that consists of rigid columns. This method comprises of penetrating steel mandrel with Top Mounted Vibrator, fill with cement-fly ash-gravel or low grade to middle grade (K150 or K200) con- crete materials through funnel on top of pipe.