Business
Performance test
Bending strength test
Shear strength test
Vertical resistance test
Horizontal resistance test
| Item |
Compressive fracture strength (kg/㎠) |
Compression fracture deformation (%) |
Bending tensile strength (kg/㎠) |
Tensile strength (kg/㎠) |
Modulus of elasticity (kg/㎠) |
Modulus of elasticity (When pre-stress is introduced) (kg/㎠) | Drying shrinkage rate |
|---|---|---|---|---|---|---|---|
| Retaining PHC Pile | 800 | 0.25 | 75 | 55 | 400.000 | 350.000 | 20X10-5 |
Economic feasibility
| Classification | CIP construction method | SP wall pile method |
|---|---|---|
| Plane |  |
 |
| Construction cost | Savings by 10% to 25% |
|
| Construction period | Reduction by 20% or more |
|
It is a construction method that can replace the existing retaining wall construction such as earth plate, CIP, SCW, and slurry wall, and the PHC pile with embedded steel plate is used as the retaining wall, thereby eliminating the on-site concrete pouring process and reducing on-site safety and environmental pollution, which is excellent in cost reduction, construction period shortening and quality.
Patent Registration No. 10-1901091
KAPE No. 22-001
3rd generation retaining wall pile using PHC pile manufactured in factory by embedding steel plate for bracket installation
The stability is secured as the PHC pile integrated with the steel plate bears the load of the wale and strut.
Economical construction method that does not require H-beams, reinforcing bars and ready-mixed concrete at the construction site
Customer Satisfaction Survey
