Ground Level Vent Box - CGV-017
External ground level vent box used to provide safe passage of ground gases from beneath a building to the atmosphere. Available with a range of different lid types and finishes.
Designed to provide a method of venting ground gases from beneath a building, to the external atmosphere. The use of vent box is recommended where the use of alternative vent options is precluded due to the type of external wall construction i.e. cladding, glazed façades.
A ground level vent box without a lid designed to be connected to one of the Cordek passive gas venting systems and installed within the external landscaping.
Features and benefits:
- Various different vent box dimensions and geometries.
- Range of lid types, manufactured from either stainless or galvanized steel.
- Vent box lids available with either perforations or slots to suit project requirements and venting design.
- Supported by full range of accessories to provide robust connection to Cordek venting system.
- Include base connection to stormwater collection, land drainage or soakaway system.
Application:
Designed to provide a method of venting ground gases from beneath a building, to the external atmosphere. The use of vent box is recommended where the use of alternative vent options is precluded due to the type of external wall construction i.e. cladding, glazed façades.
Features | Side connection into vent box prevents surface water from entering the gas inlet, base connection to stormwater collection, land drainage or soakaway system, removable mesh over drain outlet to prevent blockage by debris |
Shape | Rectangular |
Size | 500 x 150 x 275 mm |
Uniclass 2015 | |
CAWS | D21/395 Ground-level vent outlets D21/42 Vent outlets |
Product Reference | CGV-017Ground level vent box, no lid. |
Free airflow | Dependant on lid type |
Size (l x diameter) | 500 mm long x 150 mm wide x 275 mm deep |
Gas inlet diameter | 110 mm |
Water outlet diameter | 110 mm |
Accessories | Not requiredCGV-018CGV-019CGV-020CGV-021 |
Connection | 110 mm diameter gas inlet and water outlet |
Arrangement | Ground level vent box |
Standard product features | Colour: Black. Features: Various different vent box dimensions and geometries, range of lid types, manufactured from either stainless or galvanized steel and the vent box lids available with either perforations or slots to suit project requirements and venting design. Supported by full range of accessories to provide robust connection to Cordek venting system and includes a base connection to stormwater collection, land drainage or soakaway system. Material: High density polyethylene (HDPE). Shape: Rectangular. Size: 500 mm long x 150 mm wide x 275 mm deep. Country of origin: United Kingdom. |
| Platform | Compatible | Version | Certified to |
|---|---|---|---|
 IFC | IFC2X3 | 2 | 1.3 |
 Revit | Revit 2016 | 5 | 2.0 |