Handyman

Basically I'm trying to install a portable movable panel it's about 30 40 ft long .You need to put the panel on a straight line in the room and you have to fasten it on the concrete floor using a bracket you might have to weld the L bracket on the bottom panel and screw it on the concrete floor You might also need to fasten the top part of the panel screw it together or weld it together I will send you the picture