Flexible design according to the site! Quick and economical construction by assembling precast components.
The "Mini Gate" is an underground rainwater storage facility designed for multi-purpose use of the land above, such as parks, schoolyards, and parking lots. Due to its large internal space, maintenance tasks such as inspections and cleaning can be performed inside the storage tank. While a pump drainage system is possible, it can be made economical by standardizing the internal height to allow for a natural flow system that does not require mechanical equipment like pumps. 【Features】 ■ Maintenance tasks such as inspections and cleaning can be performed inside the storage tank. ■ Flexible design can be tailored to the site. ■ Earthquake resistance against seismic motions equivalent to levels 1 and 2. ■ Installation costs are reduced and economical due to a product weight of less than 5 tons. ■ The use of inverted concrete allows for the establishment of any desired slope. *For more details, please refer to the PDF document or feel free to contact us.
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【Design Conditions】 ■Superimposed Load: Q = 10 kN/m² ■Standard Soil Cover: Below 0.1 to 1.0 m *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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![[Western Edition] Small Rainwater Underground Storage Facility 'Mini Gate'](https://image.www.ipros.com/public/catalog/image/01/aab/643729/IPROS82078502767440025734.jpeg?w=120&h=170)
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Since our founding in 1925, we have contributed to the development of Japan's land through concrete products. From Sendai in the north to Hiroshima in the south, we respond to inquiries from various regions through a wide network. We have also established a system for delivering products from our own factory and manufacturing partners across the country. We offer over 1,800 types of products, the majority of which are original. We propose many products that contribute to "national resilience" as disaster prevention and mitigation measures against typhoons, floods, water damage, and landslides. With the motto "Proposal and technical capabilities that shape the future of Japan," we strive to meet our customers' expectations.