Effective for sites with high groundwater levels and large-scale infiltration storage facilities! Enables reservoir layer planning.
This catalog features "detention basins" that can shorten construction periods and be tailored to the site-specific retention layer plans. It can also be used as an infiltration facility and is one of the few large-scale construction methods for which an infiltration capacity evaluation formula has been developed in collaboration with the Rainwater Retention and Infiltration Technology Association. [Featured Products] ■ Detention Basins ■ Rainwater Retention and Infiltration Products from the Industry ■ Archis *For more details, please refer to the PDF materials or feel free to contact us.
Inquire About This Product
basic information
【Retention Pond】 - Can be constructed using a combination of precast components, shortening construction time. - Allows for the planning of retention layers tailored to the site. - Can be utilized as an infiltration facility by replacing the bottom slab with crushed stone. 【Rainwater Retention and Infiltration Product Industrial Association Products】 - Standard product types: Large manholes, small manholes, square catch basins, box culverts, drop-type U-shaped gutters. - Registered product types: Large rectangular manholes, box-type side ditches, free-slope side ditches, Chiba/Ibaraki type side ditches. 【Archis】 - Side infiltration (vertical slit) type structure that is less prone to clogging. - Box culvert type has a large retention capacity and can also be used as a detention basin. *For more details, please refer to the PDF materials or feel free to contact us.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Chiba Ceramics is a comprehensive manufacturer of concrete products based in Chiba Prefecture, handling large box culverts, box culverts, assembled manholes, L-shaped retaining walls, waterways (circular waterways, U-shaped waterways, L-shaped waterways, multi-natural waterways), roadside drainage products (free gradient ditches, variable ditches, U-shaped ditches, L-shaped ditches, circular ditches, slit dish-type ditches, small animal protection ditches), environmentally friendly blocks, fire water tanks, water storage tanks, and joint utility trenches.
![[Concrete Product Example] Mie Prefecture: PC Drainage Pit Split into 3 Parts](https://image.www.ipros.com/public/product/image/d87/2001353365/IPROS81229206162332271601.jpeg?w=280&h=280)
![[Concrete Product Example] Mie Prefecture: PC Discharge Port](https://image.www.ipros.com/public/product/image/329/2001412432/IPROS71863876655453126484.jpeg?w=280&h=280)
