Manhole Cover Maintenance Method "LB Method"
No use of cutters! Circular shearing method for manhole cover maintenance.
The "LB Method" is a construction technique that uses a manual hydraulic lifter to remove manhole frames with low noise. It allows for quick construction and compact work, minimizing the impact on general traffic and the surrounding environment. Additionally, there is the "LB Flat Method," which applies the technology of this method to smoothly adjust the height of covers in road paving work. 【Features】 ■ Can open to traffic in about 2 hours ■ No noise as it does not use cutters ■ High mobility due to compact design ■ Minimal waste as it is constructed in a circular shape ■ Can be executed with a 2-ton unic crane or a 2-ton dump truck *For more details, please refer to the PDF document or feel free to contact us.
- Company：イトーヨーギョー
- Price：Other
