Development of precast underground storage systems, such as the Mini Gate, aimed at being economical and easy to maintain, along with various proposals for rainwater storage systems.
The rainwater underground storage mini-gate has obtained the Rainwater Technology Evaluation No. 22, and the detention pond block has received the New Technology Research Achievement Certification No. 22003 from the Public Interest Incorporated Foundation Japan Sewage Works New Technology Organization. ○ Mini-Gate This is a precast underground storage system developed with the primary goal of being economical and easy to maintain. It features an excellent seismic-resistant structure (Level 2) and can accommodate both gravity flow and pump drainage systems. Heights of up to 2500mm are available. ○ Detention Pond Block The box-type can accommodate heights from 1500 to 4000mm, while the stand-type can accommodate heights from 1500 to 7000mm, serving as an underground storage type rainwater storage tank. It has an excellent seismic-resistant structure (Level 2). ○ Open Detention Pond This is an open-type detention pond that can accommodate heights from 900 to 4500mm. There is also a type that allows for the installation of a fence on the top of the product. ○ Box Culvert Rainwater Storage Tank This underground storage tank can be installed beneath roads. We will propose the optimal tank size according to the size and shape of the site.
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【Features】 ○ Excellent seismic resistance ○ The design condition for the underground rainwater storage tank is a superimposed load of 10KN/m2, allowing the upper area to be used as a parking lot, park, or sports field. (Box culvert rainwater storage tanks can also be installed under roads.) ○ By assembling precast components, significant reductions in construction time and total costs can be achieved. ○ Various installation shapes can be accommodated by combining precast components. ○ The internal height can be adjusted to suit site conditions, making it economical. ○ Inspection and cleaning inside the storage tank are possible, facilitating easy maintenance. ● For more details, please contact us or download the catalog.
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Milcon creates a livable environment for people through concrete secondary products.