Datacenter raised flooring systems to provide space to accommodate power cable, chilled water piping, refrigerant piping, data cable, ground wire grid. Most importantly raised floor helps in distribution of cold air in the data center which installed with downflow type precision air conditioner. Access floor help to distribute cold air in all corners of a room with less energy waste. A disadvantage of raised access floor that there is the limitation of floor loading and it is difficult to determine a seismic rating of datacenter equipped with access flooring. It is always desirable to have a high load-bearing capacity for flooring.