Computer Floor Load Rating

Rated load the maximum platform capacity rating.

Computer floor load rating. You should know that the rating of an access floor is more than the load rating of its panels. Gross vehicle weight gvw minimum. Between psi ratings load bearing capability crush strength rolling tests and more it s hard to know which panel is right for your application. Maximum floor joist span for no.

1 psf lb f ft 2 47 88 n m 2. If there s wall board covered ceiling suspended from the underside of that floor the dead load increases to about 10 pounds per square foot. The raised floor weight plus the cable weight adds 50 kg m 2 10 lb ft 2 uniformly across the total area used in calculations and is included in the 340 kg m 2 70 lb ft 2. Uniform loads psf on apa rated plywood sturd i floor.

The dead load on a floor is determined by the materials used in the floor s construction. Access floor systems office use computer use armories and drill rooms assembly areas fixed seats fastened to floor lobbies movable seats platforms assembly stage floors assembly areas other 50 2 4. More than the sum of the parts cable management floor is a big part of your building. If you are unfamiliar with the the terms used to describe the loads on raised floor a quick visit to understanding loads will assist you.

Live load reductions are not permitted for specific types see code. Occupied floor area the projected contact area of the footprint of the machine. Load capacity refers to the maximum demand stress or load that may be placed on a given raised floor system under normal or otherwise specified conditions for an extended period of time. The weight of the machine excluding the rated load.

If you are new to raised floor terminology we suggest a visit to the glossary. The floor loading should not exceed 240 kg m 2 50 lb ft 2 with a partition allowance of 100 kg m 2 20 lb ft 2 for a total floor load rating of 340 kg m 2 70 lb ft 2. Live load is weight of furniture wind snow and more. A typical wood frame floor covered with carpet or vinyl flooring has a dead load of about 8 pounds per square foot.

1 ft 0 3048 m. Rolling load limits traditionally used in computer rooms and. Historically most raised floors were constructed out of concrete filled steel shelled floor tiles. Rating b load governed by c strength axis a perpendicular to supports span center to center of supports inches parallel to supports span center to center of supports inches 12 16 19 2 24 30 32 36 40.

The weight of the machine plus the full rated load. The load rating of the raised floor will depend on the design and purpose of the room. While solid tiles might be able to support the current and near future load requirements the perforated tiles cannot. In other words it refers to the capacity of an access floor system to continue to perform its intended function when supporting a specific amount of weight.

Newly added to the information center are the ada codes for computer floors.