No.D6328 perforated raised floor is made up of perforated panel, damper, stringer, bolt system, shock absorbtion pad and pedestal. The loading ability of the perforated panel is weakened for common perforated raised floor as the top and bottom sheet is full of ventilation holes. But No. D6328 type floor is equipped with special reticulated steel grid at the cavity of the panel. So it is strong impact resistant. The type of products can just be installed on the space where ventilation is necessary instead of all room fit with this type of floor. The air flow rate can be adjusted as the damp is equipped with the panel. The rate can be 15%,23%,27%,37% and 52%.
Tags: raised floor