Detention basin Precast detention pond (box type)

Construction can be carried out according to the shape of the site.

last updated Mar 04, 2022

Water storage tank, seismic-resistant water storage tank

Building a safe city

last updated Mar 04, 2022

Retention Facility "Open-Type Detention Basin II"

Due to its open design, maintenance after construction is easier compared to underground types.

last updated Mar 04, 2022

Maruei Concrete Industry Co., Ltd. General Catalog

A wide lineup of products! Featuring a rich selection of arch culverts and high-touch walls.

last updated Mar 28, 2022

Storage Product Catalog

Multi-purpose use is possible for domestic water, fire-fighting water, and more! We introduce a lineup of "retention basins" and "open-type retention basins."

last updated Apr 11, 2022

Large underground rainwater storage facility "retention basin"

Effective land use is possible! A lineup of "box type" and "stand type" options.

last updated Apr 11, 2022

Storage facility "Open-type retention basin"

Shortened construction period and cost-effective! It is possible to install a fence on the top of the product.

last updated Apr 11, 2022

Retention facility "Open-type Detention Basin II"

It serves as a retention facility to mitigate road flooding and residential inundation caused by urbanization in river basins.

last updated Apr 11, 2022

Small-scale underground rainwater storage facility "Mini Gate"

Flexible design according to the site! Quick and economical construction by assembling precast components.

last updated Apr 11, 2022

Plastic Rainwater Underground Storage Facility "LIS Rain Stadium II"

Introducing our plastic rainwater underground storage facility that uses recycled materials in part of its composition!

last updated Apr 11, 2022

Plastic rainwater underground storage facility "Geopool"

Two types of tanks, retention type and infiltration type, can be constructed! Since they are buried underground, scientific degradation due to ultraviolet rays and heat does not occur.

last updated Apr 11, 2022

Firefighting water tank / Seismic-resistant water storage tank

The construction period is significantly shortened compared to on-site casting! Featuring "MC method" and "MWT method" in our lineup.

last updated Apr 11, 2022

Disaster Toilet Waste Tank "Emacube"

Compatible with various capacities! Just surround it with temporary tents, and it can be used as a toilet immediately.

last updated Apr 11, 2022