Additional changes to 760.61 were meant to correlate with NFPA 90A, “Standard for the Installation of Air-Conditioning and Ventilating Systems — 2002,” by removing the option from the NEC to place ...

A raised floor is also used to distribute cooling. There are many varieties; however, the traditional raised floor uses square tiles over an aluminum grid that creates a plenum (space) several ...

Cavity Floor is a new type of raised floor system designed for specific applications that require limited or no access to the underfloor area. Like a traditional raised access floor, Cavity Floor ...

Bigelow goes on to say that while raised floors have been around for a long time, they just don’t provide enough cooling for today’s high-density, 42U rack enclosures. And having written my share of ...

Cavity Floor is a new type of raised access floor system designed for specific applications that require limited or no access to the underfloor area, like airports where security is important. The ...