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Storage module for forming buried rainwater recuperating space in urban medium, has models placed one after another along assembling direction, where module is single block hollow piece made of polyethylene through rotational molding
Storage module for forming buried rainwater recuperating space in urban medium, has models placed one after another along assembling direction, where module is single block hollow piece made of polyethylene through rotational molding
The module has models (2) placed one after another along an assembling direction (Z-Z'), where the module is a single block hollow piece made of high density polyethylene through rotational molding. External support columns (8) are distributed around a central passage (9), and are extended parallel to the assembling direction. An envelope delimits an internal volume, and orifices are provided in the envelope for communicating the internal volume with an exterior portion.
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