How can I hang a heavy object on a concrete wall without making holes?

I'm moving into a dorm in the coming weeks, and my room has concrete walls that I won't be able to drill holes in. I'm wondering if it will be possible to hang a 30lb projection screen from the wall. Is there some kind of adhesive strips that could hold it up? ThanksHow can I hang a heavy object on a concrete wall without making holes?
Andrew: Bond wooden frame, made of 1 X 4 to concrete walls with liquid nails, look for concrete and wood on label there are several kinds of adhesive.





Good LuckHow can I hang a heavy object on a concrete wall without making holes?
nope--- you will have to A- screw a hook into the ceiling and cover it when you move out- spread 2 expansion rods between the 2 walls and connect to those those hold a lot of weight like a pullup bar - put weight on it and it doesn't fall but you can lift it out of the frame
That much weight, I wouldn't think so, I wouldn't trust anything Billy Mays sells either like that ';putty stuff'; get something that will stand on the floor.
Blu-tac
Prolly not. Build a support frame out of wood or PVC pipe and fittings. Why risk breaking the screen?