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.
That depends upon the size of the joists & grade/species of wood
Depends on the area above the ceiling joists. Is it a live load (living space) or dead load (just the joists with maybe an attic above)? Also, the length of the ceiling joists from the last bearing point is a factor. How much weight is bearing on the beam is the critical issue.
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.
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.
This product is rated by its manufacturer as supporting a maximum weight of 40 pounds.
Try not to invite Aretha Franklin and Queen Latifah over for dinner and your floors should hold up just fine.
Mass, in architecture, refers to how much weight an object can hold, such as a ceiling beam or a floorboard.
The weight a ceiling bracket can hold depends on the type of bracket and where it is placed. A solid metal bracket secured into a ceiling joist can hold quite a lot of weight. A smaller, weaker bracket or one that is secured only into sheet rock should only hold about a pound. A bracket that expands after installation should be used when not securing to a joist for heavier loads. Otherwise, the bracket may break or pull through the sheetrock. Check the bracket packaging for weight limits on the bracket itself.
The weight limit for a ceiling fan is typically around 50-75 pounds. Exceeding this limit can pose a safety risk and may cause the fan to fall.
Removing a wall cost $250 depending on the size. Labor may cost as much as $800, and $75 for ceiling joists.
Typically you would not put hardwood flooring directly over the joists. You should first put down a subfloor.
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