Because it's precast, construction speed is fast! No need for on-site curing!
A large manhole that looks small compared to people! Due to construction on a residential road, early restoration is necessary! Since it is factory-manufactured, the quality is stable. "Convergence manholes, extra-large manholes, and catch basins" are essential for the construction of rainwater trunk lines. These large products are very difficult to install on-site (deep excavation, massive rebar, prolonged road occupation, etc.), so we propose "overwhelming construction time reduction and safety with large precast products." ▪ Overwhelming construction time reduction: The construction of large manholes that usually takes weeks can be shortened to just a few days. This accelerates the lifting of road restrictions and minimizes the burden on nearby residents. ▪ Significant improvement in safety: Long-term work in deep pits is unnecessary. This reduces the risk of collapse and falls, making on-site safety management easier. ▪ Cut excess costs on-site: You will be freed from securing formwork and rebar workers, as well as arranging concrete delivery trucks.
Inquire About This Product
basic information
(Size: Internal dimensions 1900×2700×2590h Weight: Approximately 20T for 1 set (10T per part))
Price range
Delivery Time
Applications/Examples of results
Experience in delivery for government agency projects.
Company information
Fujikon Co., Ltd. is engaged in the design, manufacturing, and sales of concrete secondary products, as well as surveying, research, and development support. We handle products such as handholes, sewage and rainwater manholes, catch basins, environmental and greening products, and solar foundations, so please feel free to contact us if you have any requests.



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