Floor Load Limit Definition

In choosing between oriented strandboard and plywood the building and construction technology department at the university of massachusetts amherst explains that 7 16 inch osb and inch plywood weigh in at 46 and 48 pounds respectively so they are quite similar.

Floor load limit definition.

How to use floor in a sentence. A floor in finance may refer to several things including the lowest acceptable limit the lowest guaranteed limit or the physical space where trading occurs. As can be seen by the concentrated load requirement the 2 000. If you are using 3 4 inch sturd i floor plywood however that.

The dead load on a floor is determined by the materials used in the floor s construction. Floor definition is the level base of a room. Assuming a more common family of 5 sitting down to eat dinner the live load would fall somewhere between 5psf and 10psf a mere fraction of the prescribed minimum. A uniform load rating on a beam can easily be translated into what an equivalent maximum point load can be.

First check the local code for allowable live load dead load and deflection see figure 2. For example a floor joist at 16 spacing s that can carry 53 pounds per linear foot would translate into a 318 pound single point load at its center. 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. This sets an allowable first floor live load of 40 psf a dead load of 10 psf and a deflection of l 360.

The load is an average value for a typical office space with desks filing cabinets aisles etc. Osb weight is usually a bit less than its plywood counterpart. In order to reach the upper limit of 40psf live load that the asce prescribes the dining room would have to hold 30 average sized adult males at once. Step 1 check the code.