BASEMENT DE-WATERING SYSTEMS

baseboard radon gas leakage, collection and channelization systems consisting of non-metal baseboards, connectors for connecting together non-metal baseboard sections, epoxy adhesive and sealant and conduits for channeling collected radon gas leakage to a stand pipe which exhausts the radon gas outdoors, sold as a unit; basement baseboard leakage, collection and channelization systems consisting of non-metal baseboards, connectors for connecting together non-metal baseboard sections, epoxy adhesive and sealant and conduits for channelizing collected leakage from non-metal baseboards to a sump, sold as a unit