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Airflow zoning by panel selection
Different perforation patterns can be placed where room airflow demand differs, avoiding the assumption that every location should receive the maximum possible opening area.
STJH-DIE-CAST-ALUMINUM-RAISED-ACCESS-FLOOR-AV45
Die-Cast Aluminum Raised Access Floor Variable-Open-Area
A perforated aluminum panel family with selectable open areas for distributed cleanroom airflow.
- Selectable 3.6–45% free area
- Die-cast aluminum support body
- Compatible 600 mm modular layout
About This Product
The AV45 configuration combines an orthotropic die-cast aluminum body with a selected perforation pattern. Available free areas span approximately 3.6–45%, allowing the floor layout to distribute air according to the room's equipment arrangement. The 600 mm grid aligns with compatible solid modules. Changing the open area changes the ventilation geometry and must be considered alongside the load-bearing variant.
Key Features
Cast support beneath perforations
The ribbed aluminum structure carries the perforated face. Hole patterns and structural geometry belong to the same selected panel, not an arbitrary site-drilled modification.
Flexible room planning
Compatible modules allow the ventilation layout to evolve with equipment positions. Rebalancing remains necessary when floor panels or process tools are moved.
Technische Parameter
| Panel Grid | 600 x 600 mm |
|---|---|
| Panel Thickness Range | 52–60 mm |
| Body Material | Die-cast aluminum |
| Structural Geometry | Orthotropic |
| Free-Area Range | Approximately 3.6–45% |
| Top Construction | Factory-selected perforations |
| Support System | Height-adjustable pedestal arrangement |
| Oberfläche Finish | Suitable conductive or non-conductive finish |
| Ventilation Role | Cleanroom recirculation path |
| Customisierung | Verfügbar je nach beabsichtigter Anwendung und Betriebsumgebung. |
Applications
Use in cleanrooms where recirculation paths need to follow changing process layouts. Open area is a geometric value, not a guaranteed air volume: the pressure difference, available plenum space and obstructions influence actual flow. Keep tool bases and cable bundles from blocking selected openings after the floor has been balanced.
Solutions for Your Application
The same high-open panel is installed everywhere despite uneven airflow demand.
Select perforation patterns by zone and measure room performance with the final equipment arrangement in place.
Airflow changes after machinery is relocated.
Review panel positions and underfloor obstructions, then rebalance the affected zones rather than assuming the previous layout remains suitable.
Verfügbare Optionen
Choose a supported perforation pattern, panel depth and finish. Identify solid-panel locations and service openings together with the ventilation plan so later equipment changes do not undermine floor support or airflow distribution.
Planning a Die-Cast Aluminum Raised Access Floor Variable-Open-Area specification?
Senden Sie uns Ihre Abmessungen, Installationsbedingungen, Leistungsziele und gewünschte Oberflächenveredelung.
