Underground water storage method

Shortening the construction period for water control and water utilization facilities! Underground storage (infiltration) method using plastic water retention materials.

The "Underground Water Storage Method" is a technique that uses plastic water-retaining materials and sheets to construct a water storage space underground. It allows for the efficient construction of rainwater storage tanks beneath parks, school grounds, parking lots, etc., and can flexibly respond to rainwater runoff suppression as a measure against urban flooding, such as the recent frequent occurrences of torrential downpours. The materials are made of recycled polypropylene, which has a low environmental impact and does not adversely affect water quality. 【Features】 - Assembles plastic water-retaining materials (layering and stacking) to create a water storage space. - Has a higher void ratio compared to single particle crushed stone, resulting in superior storage efficiency per unit volume. - Due to the high void ratio, less excavation soil is required, allowing for a compact facility. - As a factory-produced product, it has reliability in strength, durability, and seismic resistance. *For more details, please refer to the PDF materials or feel free to contact us.

Renovation and repair methods