Okabe
Okabe B90-0820 Manhole Formwork
Product Made in Japan
Manufacturer: Okabe
Model: B90-0820
◆Application
● Circular formwork for manholes.
● Circular formwork for other uses
Features
● Lightweight and strong. Easy to assemble and disassemble.
● Enhanced accuracy by the use of stamped horizontal ribs, which allows for beautiful curved surface finishing.
● U-Clips allow for assembly of metal forms. Time and labor required are less than half compared to timber formwork.
● Workers can easily attach steps. Block type formwork is also available, eliminating the need for measurement determination.
◆Size
| Inside Frame (mm) | Outside Frame (mm) | Height (mm) |
|---|---|---|
| φ 900 | φ1300（1400） | 300 600 900 1200 1500 |
| φ1200 | φ1600（1700） | |
| φ1500 | φ1900（2000） | |
| φ1800 | φ2300（2400） | |
| φ2000 | φ2500（2600） | 600・ 900 |
| φ2200 | φ2700（2800） | 1200・1500 |
