Floor load capacity is the total maximum weight a floor is engineered to support over a given area.
Floor weight capacity.
When osb gets wet it expands more quickly around the perimeter than it does in the middle of the board.
It does not mean that a 300 lb.
The best floor jack.
On a single square foot area the floor will collapse.
Can your office floor handle the addition of a large filing system.
For example a properly designed office floor can support 50 pounds per square foot.
But do you really need that much capacity.
Lineman standing on one leg will fall through the floor.
Floors are engineered to carry a maximum static load and a maximum dynamic load that can t be exceeded without the risk of compromise to the structure.
The weight load capacity range for standard raised access flooring is from 1 000 to 2 000 pounds.
Most pro users can get away with 2 5 ton machines but repair shops usually opt for at least 3 tons to cover all the bases.
With an evenly distributed live load of 30 psf which the tables show the floor is able to support the total weight on the floor would be about 3 360 pounds.
This does not mean that if you put 50 lbs.
It is expressed as pounds per square foot.
While for different applications different floor loading capacity is required.
The floor loading should not exceed 240 kg m2 50 lb ft2 with a partition allowance of 100 kg m2 20 lb ft2 for a total floor load rating of 340 kg m2 70 lb ft2.
For bedrooms the capacity is 30 lbs.
If you are using 3 4 inch sturd i floor plywood however that weighs 70 pounds while a similar osb weighs 80 pounds.
The raised floor weight plus the cable weight adds 50 kg m2 10.
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Depending on your project this may matter or not be of consequence.
This may seem light but this is 50 pounds over each and every square foot of floor space.
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