Tuesday, September 4, 2012

Keeping It True

In cordwood masonry building, one of the challenges is keeping your wall vertical. The load-bearing potential of the structure is dependent upon the wall being aligned as truly up-and-down as possible. A bit of variation won't be a disaster, but letting your wall wander too much will make for weak support. It could eventually buckle, or crack your windows by shifting over a leaning support system.

The metaphor is important to me. If you have a solid foundation, and build carefully and consciously upon it, then the strength that foundation will be present throughout your structure, providing safety, security, and even beauty because you have respected its gift of strength. Don't assume anything, but rather check as you go along that you and your foundation are in sync, that you're working together. Don't stray from it; honor it, and you can trust it with your home, your shelter, your life.

The most important tool for keeping your walls true in cordwood masonry is a plumb-bob, a pendulum-like brass tool on a long string, used for millennia to line up vertical work over its center of gravity. Mine is somewhat crusted with mortar, and its string is faded by time and weather, but it holds a strong magic, in my mind at least. Except for the first row or three of cordwood pieces, it was used on every single log in my cordwood masonry walls. When I look up at my highest walls, over eighteen feet from the foundation, I remember using it, over and over and over again.

First you mix up some mortar, using sand, cement mix, lime, water, and wet sawdust, along with plenty of back and arm strength with a masonry hoe. Then you carry a bucket of that and some cedar pieces up your ladder, lay a double-bead of mortar with rubber-gloved hands, and squish a piece of cedar roughly into place. Below you is a chalk-line two inches out from the base of the wall. You pull your trusty plumb-bob from your nail apron, along with a two-inch nail for a spacer, and swing it down from the head of the nail. The point of the nail is held steady against the wood, and when you have tapped the wood back and forth into the right position, the point of the bob is true above the chalk-line, making the log true at the top of the wall. Ancient science, the tradition of countless generations of carpenters and masons working through your hands, the magic of a fine metaphor, if you will pay attention to it. 

What's the most important tool for keeping your life true? Opinions may vary, but I believe that tending to your primary relationships above all else is crucial. Always checking that you are treating your loved ones as they deserve, with honesty, care, and consideration, that communication is true, you will know of potential trouble in time to correct it. You will build on that respect for your foundation.

I'm going to loan my plumb-bob, for the duration of their home-building, to Ben and Kissy of Dragonfly Acres, who have already begun harvesting cedar, and milling hemlock, for their own cordwood masonry home not far from ours. The thought of having that ancient and solid tool carry such a metaphor to another home built by people who bring thoughtfulness, love, and care to their endeavors pleases me greatly.

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