EXTENSION UNITS AND PERISCOPE VENT
These units are used in conjunction with vent mat connectors and associated pipework, to finally discharge the gases to the outside.
The horizontal extension unit can be used to continue the venting through internal ground beam and can also be used in multiple perimeter edge detailing.
The vertical extension can be used in multiple to extend the periscope vent outlet.
Download the EXTENSION UNITS AND PERISCOPE VENT Datasheet