That depends upon the size of the joists & grade/species of wood
That depends on how well supported the floor is and that depends on how far apart the joists are placed. The closer they are, the more weight can be supported.
Ceiling joists can typically hold between 10-20 pounds per square foot, depending on the material and size of the joists. It is important to consult a structural engineer or building code regulations for specific weight limits in your area.
Try not to invite Aretha Franklin and Queen Latifah over for dinner and your floors should hold up just fine.
Typically you would not put hardwood flooring directly over the joists. You should first put down a subfloor.
A ceiling joist can typically hold around 40 pounds per square foot. Factors that should be considered when determining its weight-bearing capacity include the type of wood used, the span of the joist, the spacing between joists, and any additional loads such as furniture or people.
all depends how the floor is constructed and the size of the joists, the span of the joists, thickness of floorboards. Is it a concrete floor. Is it a 'live' load like people of furniture or a 'dead' load like an unsupported wall. It the house an old building or of recent construction. A residential standard suggests 40lb per square foot. Needs confirmation though
It depends on how the deckis "engineered". Some could be built that are barely able to support their own weight. Others could be built strong enough to park your car on them. It depends on the type and dimension of wood used for the joists, the spacing between joists and the length of the span.
It will hold more weight than you can ever put into it !- My floor joists are 2x10 at 16 inch intervals, and I installed a 48 x 60 spa tub that holds about 20 cubic feet of water, that weighs around 1200 pounds. Include two average people in it and you have over 1,500 pounds ! - The floor holds just fine .
Sister joists are used in construction projects to provide additional support and reinforcement to existing joists. They help distribute weight more evenly and prevent sagging or structural issues in the building.
112lbs
it can hold as much weight as it can handle
A Command Strip can typically hold up to 7.5 pounds of weight.