| 摘要 |
A subflooring water and radon gas channeling system consisting of a plurality of elongated hollow channeling units with holes in each side thereof connected to one another on each side of a basement region of a building with ends of certain of such units being also connected to ends of each of a plurality of corner connector units with one channeling unit having a sensor through hole for receipt of a water level sensor and another through hole atop which is mounted a spout for receipt of one end of a hose and with all components resting on inner foundational footings located below basement flooring for purposes of beridding the building of water and radon gas. |
