That would depend on the specie of wood that the 2x8 is made from.
It depends on what the beam is made of.
I dont know but whoever asked this question should know that it definately cant hold you fat bastards
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.
The maximum weight capacity for a 2x6 span is typically around 50 pounds per square foot, but it can vary depending on the type of wood and the length of the span.
A 2x6 piece of lumber can typically support around 50 pounds per linear foot when used as a horizontal shelf. The actual weight it can hold will depend on various factors such as the type of wood, the length of the span, and the load distribution. It is always best to consult with an engineer or construction professional for specific load-bearing calculations.
to hold more weight and to span more distance
The weight capacity of a microlam beam depends on its size, span length, and load distribution. It is important to consult a structural engineer to determine the specific weight capacity for your particular application.
It depends on: 1. The section (box, I-beam, angle), 2. The cross-sectional dimensions, and 3. The width (span). More info is needed for a useful answer.
The weight a 4x4 (four-wheel drive vehicle) can hold horizontally will ultimately depend on its specific make and model, as well as factors like payload capacity and load distribution. It's best to consult the manufacturer's specifications or consult with a professional to determine the exact weight capacity for a specific 4x4 vehicle.
The weight a steel I beam can hold depends on its dimensions, material properties, and the way it is supported. Steel beams are typically rated based on their load-bearing capacity in pounds per foot or kilonewtons per meter. To determine the exact weight a specific steel I beam can hold, you would need to consult structural engineering tables or software that consider factors such as the beam's span, section modulus, and moment of inertia.
The weight a 2x8 on edge can hold while spanning 12 feet depends on several factors, including the type of wood, the load conditions (live load vs. dead load), and the spacing of supports. Generally, a 2x8 made of common framing lumber can support a live load of around 40 pounds per square foot when spaced 16 inches apart. For precise calculations, it's best to consult span tables or a structural engineer, as safety factors and local building codes must also be considered.
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