Domebuilding: Day Two
January 14th, 2009
I finished the first two stages this afternoon before I ran out of light, leaving a great big bamboo pentagram in the middle of my yard. (I’m told this will repel Christians.)
Fuller’s plan would have me cut all the poles to a rough length after marking, but i’d really rather keep them whole, and somehow work the extra structure into the dome. So far I seem to be getting away with it. There’s always little extra bits of bamboo flopping around, but I can cope.
I’m using about 1 foot x 1 inch of duct tape for each cross intersection, and 1′ x 2″ two times on each joint between two crosses. so that’s going to be something like 2 & 1/2 feet of 2-inch duct tape, times 85 crosses = about 70 yards. That’s about one big roll, and a bit more.
I’ve left the whole thing uncovered outside. Dew will form on it, and rain may fall. Let’s see if I can really get away with using duct tape on this. If not, I may upgrade to white gaff tape.