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Perforated Access Floor Panels provide superior cooling and ventilation for critical applications. Our vinyl coated raised panels come in Anti-Static or Conductive & Static Dissipative finishes as specified below.
Factory applied HPL is available in a wide range of colors and has typical test volume resistance values of 1.0 x 106 to 2 x 1010 ohms when tested at 50% RH at 72oF.
Homogeneous solid vinyl tile with conductive elements is available in many colors and has an electrical resistance range of 2.5 x 104 to 1 x 106 ohms to 1 x 108 ohms
Our High Tech Matrix™ cleanroom floor panels offer solid, perforated and grated options to meet various application needs. The solid and perforated panels are available in different vinyls, powder coated finishes and stainless steel floor surfaces. The grated panel is designed to minimize air pressure drop having approximately 59.2% net free area. It has a non-directional pattern that simplifies installation and provides smooth travel for rolling carts. Grate panels are coated with a proprietary conductive powder coat epoxy. Special raised floor panels for utility access, valve boxes, and vacuum ports are also available.
Standard duty panels are capable of supporting a concentrated load of 1,200 lbs. on a one inch square indentor with a maximum deflection of .080. Panels are capable of carrying a uniform live load of 350 lbs. per square foot with a maximum deflection of .040. The maximum permanent set at design loads shall not exceed .010”.
Medium duty panels are available for applications requiring higher strength die cast aluminum and are capable of carrying a concentrated load of 2,000 lbs. on a one-inch square indentor with a maximum deflection of .080”. Panels are capable of carrying a uniform live load of 500 lbs. per square foot with a maximum deflection of .040”.
Heavy duty cleanroom raised floor systems are designed specifically for 300mm fab applications. These floor panels are fabricated from high strength, ductile aluminum extrusions that provide a 3,000 lbs load rating. This design eliminates the sudden failures that have occurred with die-cast aluminum floor panels having inherent “brittle metal” failure characteristics. When installed, this cleanroom flooring system with heavy-duty pedestals permits air-pad loads of up to 8,000 lbs on a 24-inch diameter bearing with minimal thickness floor covering. Deflection under a 3,000 lb two-inch square indentor per CISCA test procedures is 0.080 inches or less. Using a normal minimum footpad of 4 inch square in the center of the panel also allows 6,000 lbs. without yielding.
Please contact the cleanroom design specialists at CleanAir Solutions to request a no-obligation quote on any of our raised flooring products.