It is possible to install a lining on the interior for corrosion prevention! It has high toughness and excellent durability during earthquakes.
The "Armor Hume Segment" is a synthetic segment for sewers, composed of steel and reinforced concrete, featuring concrete compacted by centrifugal force inside a steel shell reinforced with rebar. It can be used not only for sewers but also for agricultural water, storage pipes, water supply, utility tunnels, and caverns. It is strong against internal water pressure and suitable for rainwater storage pipes. Additionally, it has high ductility and excellent durability during earthquakes, can reduce its outer diameter, and is particularly effective for construction in narrow spaces and sharp curves. 【Features】 - Strong against internal water pressure and suitable for rainwater storage pipes - Can reduce outer diameter, effective for construction in narrow spaces - Effective for construction in sharp curves - High ductility and excellent durability during earthquakes - Secondary lining can be omitted Certified material name for Category 2 by the Japan Sewer Association: "Synthetic Segment" *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 ■ Registered as materials applicable to the "Synthetic Segments for Sewage Systems" Class II certification by the Japan Sewage Works Association ■ Obtained "Technical Review Certification" from the Advanced Construction Technology Center ■ By replacing the steel shell with rebar, it is possible to design the main section using the cross-sectional calculation method for reinforced concrete structures with multiple rebar *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Integrated secondary lining type (with anti-corrosion layer) - Sewage systems (wastewater pipes, stormwater combined pipes) - Storage pipes (stormwater combined pipes) ■ Simplified secondary lining type (without corrosion layer) - Storage pipes (stormwater pipes) - Joint trenches - Water supply systems - Sewage systems (stormwater pipes) - Tunnels *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Tōmura Crest Co., Ltd. develops and manufactures concrete products that are essential for social infrastructure, such as products for sewage systems, roads, rivers, and piles that support buildings. By closely engaging with our customers to identify their needs, we contribute to our customers and society by providing products and services that add comfort to functionality, quality, and price. Additionally, we will actively enter new businesses derived from our existing operations, such as the establishment of an environmental recycling center and the launch of a cultural property investigation department.