Spun Pile

Spun Pile

General Engineering Public Company Limited (GEL) is a joint venture with Nippon Concrete Industries Co., Ltd. (NC), which manufactures Spun Pile from Japan and established General Nippon Concrete Industries Co., Ltd. (GENCI) to produce and distribute with installation service provider of spun pile by bringing knowledge from Japan in the production processes such as concrete mixing, curing and quality control to meet the standards. Spun piles are suitable for foundation works of buildings, residences, factories that are required high foundation strength which can help to reduce vibration when pile driving because the pile is round and hollow, thus reducing soil pressure during installation. GENCI’s spun piles are certified TIS 398-2563 with diameters of 400, 500, 600 and 800 millimeters.

“Spun Pile” is the concrete products by using the advantage of prestressed concrete to concrete strength such as a bearing capacity required by the designer. It will be mixed the high quality of concrete with concrete strength not less than 500 ksc and it will be higher up to 1,230 ksc in the future along with the Japanese standard and NC Standard.

Spun pile is produced by a centrifugal with arange between 20g and 30g to improve the concrete strength comparing to square piles. Less permeability which works to protect the pile from air and chloride, and not to cause the rust. This type of concrete is suitable for using in special condition such as river, marine or high chloride soil.

Technical Data of Spun Pile

DimensionConcrete Cross
Section Area (cm2)
Nominal
Weight
(kg/m)
Moment
of Inertial
(cm4)
Effective
Prestress
(kg/cm3)
Allowable Bearing
Capacity
Cracking MomentUltimate Bending
Moment
Compressive Strength
at Service Load
Diameter (mm)Thickness (mm)Length (m)(tons)(KN)(tons-m)(KN-m)(tons-m)(KN-m)(kg/cm2)day
400755-18766192106,489441171147.77
4.6946.058.9487.715005
500905-181,159290255,32447
1771736.379.3191.3618.16178.165005
6001005-181,571393510,509452402354.4015.27149.8028.50279.585005
8001205-182,5646411,527,870463913835.7134.46338.0362.59613.965005

PORTFOLIOS

Spun Pile