It works well for these foundation types because radon has the tendency to accumulate under the concrete of the basement foundation where small cracks can form and release the gas.
Radon sub slab ventilation system.
Standard sub slab depressurization systems are installed in homes or businesses with slab flooring.
Therefore radon mitigation systems that use active soil depressurization should minimize any removal of basement air by careful sealing of the slab or any barriers installed as a membrane depressurization.
Two types of sub slab depressurization are often used.
Radon mitigation systems are great ways to remove radon from your home but they can be tricky to install.
The radon mitigation system uses pvc piping which runs from the sub slab radon collection point to the fan that is mounted on the exterior of the building.
Radon guard is a sub slab depressurization panel that provides radon gas movement between the ground and the soil gas retarder to a vent pipe.
Active sub slab depressurization is a type of radon mitigation system that is mostly used on homes that have a basement on a gradient or a concrete slab basement.
The active system is considered more effective and is more common.
Once a year shut the system off at the breaker box or on off switch for 2 minutes and then turn it back on.
To test the system.
A garage attic radon mitigation system is used with slab flooring and involves running piping from the sub slab radon collection point to the fan in the attic of the garage.
Radon guard is a patented structural under slab insulation and ventilation panel system that provides for radon gas removal insulation and a capillary break.
The sub slab depressurization method paired with the right exit point in your garage attic will promote the reduction of.
Active assd and passive pssd.
Radon mitigation system information.
The active suction system is named as such because it involves an electrical vent fan an electrical monitoring system and a vent pipe placed between sub slab gravel that stretches up to a point above the roof on the outside of the home.
Operations manual for sub slab ventilation system radon mitigation.
The system utilizes pressure differentials and natural air flow to vent the radon gas.
The function of this system is to reduce the levels of radon in the home.
When the fan runs it has just enough power to keep radon from gathering under the home.
Garage attic sub slab radon mitigation system.
This radon fan is designed for moderate to good air flow working most effectively with sub slab or sub material conditions ranging from about 4 in.
Diy radon mitigation is no small feat but for those confident enough in their abilities we are providing step by step instructions to a diy radon mitigation system installation.
Of clean size 4 6 gravel to very loose soil.
The passive method works in the same basic way as the passive however no fans are used.
