posted 7 years ago
The short question: Can I use adobe bricks instead of wood to frame a cob dwelling?
The longer version:
We'd like to build a home that is
1. Suited to our environment, which is a high desert juniper/pinion forest. ~17" precipitation/ year, mostly received as intensely heavy downpours during the summer. Temps averaging mid to upper 90F, to 20F. Spring winds between 20-50 mph.
2. Built with mostly on-site materials and hand tools. Rocks, clay, wood (not lumber), some course sand and grasses are available.
3. Tailored to our bodies and habits. (No manufactured homes or cookie-cutter one-size-fits-all plans.)
We have considered domes, storage containers, cob, adobe brick, cordwood, and rock (slipform) designs. I really like cob, but I really dislike having to build a stick frame for it. Adobe seems like the next closest product, but since I am not a mason, I worry about a self-made dwelling being sturdy and safe... I also crave the freedom to curve walls, which is not a common feature of brick buildings. So I'm wodering if I can frame a building with adobe and fill with cob, cutting our lumber use to just overheads and bond beams. Is that a dumb idea?
There are many examples of very old adobe dwellings in the southwest, but no cob. I wonder why, since they are essentially the same materials in different formats.
Sometimes a map of all the trails that don’t lead to your destination is as useful as finding the one that does.