ALUMINUM DIE-CAST AIR FLOW RAISED ACCESS FLOORING

System performance criteria are the most important to consider because they represent the performance in a typical installation. Panel only criteria such as concentrated load is often used to specify floor systems however, the test is not representative of an actual installation because it is performed with the panel testing blocks, not actual understructure.

Project Detail	Finish	System Resistance	Material	Concentrated Load	Ultimated Load	Uniform Load	Special Treatment
DAF300	HPL/PVC	Conductive 1O4-1O6Ω or Static Dissipative 1O6-1O9Ω	Die-cast aluminum	300kgf/6.45cm2 Deflection<=2.0mm	600kgf/6.45cm2	600kgf/m2 Deflection<=1.0mm	Epoxy coating or Ni-Cr plating
DAF500	HPL/PVC	Conductive 1O4-1O6Ω or Static Dissipative 1O6-1O9Ω	Die-cast aluminum	500kgf/6.45cm2 Deflection<=2.0mm	1000kgf/6.45cm2	1000kgf/m2 Deflection<=1.0mm	Epoxy coating or Ni-Cr plating
DAF700	HPL/PVC	Conductive 1O4-1O6Ω or Static Dissipative 1O6-1O9Ω	Die-cast aluminum	700kgf/6.45cm2 Deflection<=2.0mm	1400kgf/6.45cm2	1400kgf/m2 Deflection<=1.0mm	Epoxy coating or Ni-Cr plating
DAF1000	HPL/PVC	Conductive 1O4-1O6Ω or Static Dissipative 1O6-1O9Ω	Die-cast aluminum	1000kgf/6.45cm2 Deflection<=2.0mm	2000kgf/6.45cm2	2000kgf/m2 Deflection<=1.0mm	Epoxy coating or Ni-Cr plating
DAF1200	HPL/PVC	Conductive 1O4-1O6Ω or Static Dissipative 1O6-1O9Ω	Die-cast aluminum	1200kgf/6.45cm2 Deflection<=2.0mm	2400kgf/6.45cm2	2200kgf/m2 Deflection<=1.0mm	Epoxy coating or Ni-Cr plating
DAF1500	HPL/PVC	Conductive 1O4-1O6Ω or Static Dissipative 1O6-1O9Ω	Die-cast aluminum	1500kgf/6.45cm2 Deflection<=2.0mm	3000kgf/6.45cm2	3000kgf/m2 Deflection<=1.0mm	Epoxy coating or Ni-Cr plating
DAF2000	HPL/PVC	Conductive 1O4-1O6Ω or Static Dissipative 1O6-1O9Ω	Die-cast aluminum	2000kgf/6.45cm2 Deflection<=2.0mm	4000kgf/6.45cm2	4000kgf/m2 Deflection<=1.0mm	Epoxy coating or Ni-Cr plating
DAF2500	HPL/PVC	Conductive 1O4-1O6Ω or Static Dissipative 1O6-1O9Ω	Die-cast aluminum	2500kgf/6.45cm2 Deflection<=2.0mm	5000kgf/6.45cm2	5000kgf/m2 Deflection<=1.0mm	Epoxy coating or Ni-Cr plating
DAF3000	HPL/PVC	Conductive 1O4-1O6Ω or Static Dissipative 1O6-1O9Ω	Die-cast aluminum	3000kgf/6.45cm2 Deflection<=2.0mm	6000kgf/6.45cm2	6000kgf/m2 Deflection<=1.0mm	Epoxy coating or Ni-Cr plating

*A tests are performed using CISCA's Recommend Test Procedures for Access Floors with the exception of Design Load

1. Design load is tested using CISCA Concentrated Load test method on actual understructure instead of steel blocks. Design load is determined by taking the lesser value of ultimate load divided by two or the point at which permanent damage begins to occur (yield point).
2. Safety factor is the multiple of Design load to the Ultimate Load. International standards and Dawn Modular Floor recommend' a minium of 2.

The finished access floor wil be rigid, free from vibration and rocking panels within a 3mm level over the entire space. Panels will be accurately cut to fit around all permanent features. All whole panels will be completely interchangeable allowing for any future changes. The access foor will maintain these origina conditions when sufficient panels have been removed for normal underfloor access.

● Controlled Airflow: The perforations in the panels allow for directed air flow, aiding in temperature regulation and particle control. This can help maintain the stringent environmental conditions required in cleanrooms.
● Contamination Control: The design of these floors can help reduce the accumulation of particulate matter, which is crucial in cleanroom environments. The directed airflow can also help remove airborne particles, further maintaining cleanliness.
● Uniformity and Precision: The die-casting process provides high precision and uniformity in the panels, leading to a stable, seamless surface that minimizes dust traps and is easy to clean.
● Easy Access to Utilities: The raised design of the flooring system allows for easy access to utilities such as electrical wiring, data cables, and HVAC systems, which can be housed in the underfloor space.
● Load Capacity: Despite the perforations for air flow, the use of aluminum and the precision of the die-casting process ensure these floors are robust and durable, capable of supporting heavy equipment often found in cleanrooms.
● Corrosion Resistance: Aluminum is naturally corrosion-resistant, ensuring the longevity of the flooring system in environments where a variety of chemicals might be used.
● Thermal Management: The airflow facilitated by these floors can aid in heat dissipation, a critical factor in environments with heat-generating equipment.
● Sustainability: Aluminum is recyclable, which makes these flooring systems a more environmentally friendly choice.

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