This whole building was made without a piece of lumber most likely. The door frames appear to be made of metal - no studs above them. There are concrete ceilinns and concrete floors and then basically all the walls are non loadbearing, with concrete pillars probably hidden deep inside somewhere.Ģ. It's an apartment building built in the late fifties early 60s. In answer to a couple of recurrent questions:ġ. This is a fabulous idea, as I do have access to both sides. Also thank you everyone for your super fast, varies responses. All the plastic wall anchors in this hardware assortment kit are built with high-quality brand-new materials. That way you are less likely to crack the plaster when you tighten the nuts. The kit contains 70 zinc steel drywall anchors, 100 nylon plastic mixed with glass fibers hollow wall anchors, and 130 Phillips mounting screws 8 x 1-1/4 and 8 1-1/2. Even better, slip the bolts through a piece of EMT or other tubing that's as long as the wall is thick, and then put some big fender washers under the head and nut. Alternatively, if you have access to both sides of the wall, and a long enough drill bit, mount the board with bolts that go all the way through the wall. Toggles with the longest, widest wings you can find. That will, locally, turn the wall into an impromptu SIP. If the walls are as unsupported as you claim, you can make them rigid in the area where you're attaching things by pumping some expanding urethane foam insulation into the cavity. Wall cabinets are sometimes installed this way because it's so easily undone or adjusted. ![]() This system allows you to easily take down the hangboard and reconsider your wall mount system if necessary. Once you have marked the hole, you can insert the plastic wall anchor. The first step in using plastic anchors for plaster walls is to mark the hole where you want to attach the anchor. To set a new anchor, you can use a wall anchor setting tool. Then simply hook one bevelled strip over the other. The anchor is set when the screw becomes difficult to rotate. Mount the other on the back of the plywood that your hangboard is on, with the bevel down and its toe outward. If you've got access to a saw, you could also rip a couple of strips of wood or plywood or something with a 10 or 15 degree bevel along one edge, and mount one strip on the wall with the bevel up and its toe outward. That way you are less likely to crack the plaster when you tighten the nuts. ![]()
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