You need a 12 mm wrench, not Allen key.
Its the size of the canvas, for instance 12x24 would be a 12" by 24" sized canvas.
She is a size 14
I think it is 500mm x 707mm or 19 5/8 in x 12 7/8 in if you want inches. That is the Size of B2 size Paper sheet. Size of B2 size Photograph is 5 cm x 7 cm.
You can find sizes from 12 by 18 inches or larger. Try a craft or art supply store.
What size steel I beam do I need to span a 32 feet garage with a floored storage above and no posts
350x450mm with 12-16mm rebars on 5m span
You must also take in consideration the width of the building. For instance a 12'x16' building you would use 2x6 rafters and a 2x8 beam with collar ties every 4'.
Only if it is at least 12' long.
depth of a beam can be approximately calculated as follows span/12 and breadth=depthX(1/2 to 2/3)
For ceiling joists, the minimum dimension per the IBC is a 2 x 12 inch, with spacing dependent on the load. Ideally, these would be screwed to blocking between the joists.
It depends on what the beam is made of.
Depends on the loads and the properties of the beam. Consult a structural engineer.
For a standard size poodle, the life span is about 12 years.
These calculations are not difficult, but you must know the load (including the floor weight) that will be carried. And the deflections that the appropriate building regulations allow.
2 x 12.
Answering my own question....but I am seeking advice... I have a garage with 12' walls. It is 16' wide and I am planning to put a storage loft in the rear third of the space. It will be 8' from the ceiling so it will be only for storage, but perhaps also a doghouse for me.I have been told that I need a large beam (a 12" gluelam), by one person, and another said that anything bigger than a 2*10 sistered with a piece of plywood is overkill.What should I do?