Rainwater storage tank

Forms a plastic underground rainwater storage tank. It can be installed in a space-saving manner with a high void ratio. The Sun Geocube contributes to the reduction of CO2 emissions, which are a factor in global warming, by using recycled PET as its main raw material, and it can also quantify the CO2 emission reduction effect (a first in the industry). (It has obtained the EcoLeaf environmental label proposed by the Japan Environmental Management Association for Industry (JEMAI), which is overseen by the Ministry of Economy, Trade and Industry.) 【Features】 - Easy installation (only 12 blocks per 1m³) - High strength and high functionality (lightweight structure with high strength. Vertical load is T-25 compliant (for a cover of 50cm), approximately three times stronger than conventional polypropylene products) - High void ratio (ensures a void ratio of 96%, reducing excavation volume and minimizing the generation of surplus soil) - Compatible with all types: storage type, infiltration type, and storage-infiltration type - Obtained technical evaluation certification from the Rainwater Storage and Infiltration Technology Association