Saturday, December 25, 2010
Saturday, December 11, 2010
Estas Muy Fuerte? - Door#2 - in progress
1 week design time, 1 week fabrication time. Got myself psyched up last saturday morning & sat down at my welding table. I rose from my table on sunday night, in some kind of red-eyed inca trance, with most of the sub-assemblies scattered around the new fabrication facility. most ridiculous thing I've ever cobbled up. 7'X7'X4" (thick because I wanted as much insulation as a wall). folds 180. The idea was to keep the structural internal (with the exception of that one flatbar sticking out due to the aforementioned colossal screwup), & the lines as clean as possible. Combination of cold & hot rolled steel. lucked out on the hot rolled, clean & blue.
Not out of the woods yet, lots more weight to add, needs spray foam insulation, cladding on inside & also buffing up, finishing etc, but looking like it may fly (not seeing any sag yet). not the greatest pics, but snapped a few off during the inaugural test drive. A door this size called for the mother of all piano hinges. I mean the mother of all piano hinges.
Monday, December 6, 2010
Saturday, November 27, 2010
Benchroom Door #1
Is this thing finished yet? well there's still a gaping 7' X 7' hole that needs to be filled with door #2; insulation; lighting; the list goes on & on. i'm feeling quite tired. but at least i finally got round to cleaning & sealing the slab, & found a way to insulate the door, so a couple hard fought wins this month.
I sprayed on a water-based Lithium densifier to seal the slab. environmentally friendly, odourless (almost no VOC), scratch resistant & glosses with age/burnishing. Lithium reacts with the lime in the concrete to make silicate which is the good stuff. Epoxy would have looked good too, but besides it's toxicity, it scrathces easily & isn't breathable, so it's not suitable for slab on grade.
There's nothing like building your own doors to bring a construction timeline to it's knees. I riveted the 2 douglas fir panels (cut from my 4X6 stash) on either side of western maple frame (shop-made walnut dowels to peg it center & give me a coat hook, & aluminum spline joint making sure they had breathing room) & filled the void with rigid foam = R7.5. I made the hinges so the door can open 180 degrees & clear the 1" steel siding. Still loving western maple, a dream to hand plane. The front doug fir panel on the other hand wanted nothing to do with a hand plane, the grain was running in & out all over the place, had to bust out the scraper & sandpaper. unusual for fir to show that much disrespect.
Now if I could just figure out how to make a 7' X 7' steel door that also swings 180...
Wednesday, October 6, 2010
Tuesday, October 5, 2010
Saturday, September 25, 2010
The new 'Wing'
a little bit of psuedo timber frame joinery, she was designed to go up quickly but still be bombproof, I'm calling her a timber frame hybrid. spent a couple minutes making a water level for measuring the heights of the posts, just like the inca's did, www.buildeazy.com/fp_waterlevel.html - worked like a charm, water is always parallel to the earth!
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