1Concrete
- Compresive Strength: 80 Mpa
- Centrifugal Specimen: D200 X H300 X T40
- Or Cylindkrical Specimen: D150 X H300
- Cement: Opc/pc/pcb40
2Prestressing Bars:
TCVN 6284-3:1997 (JIS G3137:2008)
- Tensile strength: 1420 MPa
- Yield strength: 1275 MPa
- Prestress: 994 MPa
3Spiral Wire
(JIS G 3532:2011), TYPE SWM-P
- Min. Tensile Strength: 540 MPa
4Steel Plate
(JIS G 3532:2011), TYPE SS400
- Min. Tensile Strength: 245 MPa
5Standard
TCVN 7888:2014 & JIS A5373: 2016
6Max Segment Length:
12M