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RADON GAS BELOW SLAB REMOVAL AND SUMP SYSTEM
A radon removal system includes a slab forming part of a foundation of a building, a perforated pipe extending under the foundation, the perforated pipe being connected to a vent through a sealed system (for example a sump with water inlet, sump pump and water outlet) to a blower for generating a negative pressure in the perforated pipe and the blower being connected to the vent. The perforated pipe extends under the foundation to a central area of the foundation.
RADON GAS BELOW SLAB REMOVAL AND SUMP SYSTEM
A radon removal system includes a slab forming part of a foundation of a building, a perforated pipe extending under the foundation, the perforated pipe being connected to a vent through a sealed system (for example a sump with water inlet, sump pump and water outlet) to a blower for generating a negative pressure in the perforated pipe and the blower being connected to the vent. The perforated pipe extends under the foundation to a central area of the foundation.
RADON GAS BELOW SLAB REMOVAL AND SUMP SYSTEM
SYSTEME DE POMPAGE ET D'EXTRACTION DE RADON SOUS DALLE
ELMS TREVOR R (author)
2015-11-24
Patent
Electronic Resource
English