With the New Year’s holiday weekend I have been working a bit on the LRRR. I thought I would share a few pictures of Trestle Building 101 using inexpensive garden stakes from Lowe’s cut and put together using hand tools. Here is my Little River train shed on a snowy day in Tennessee.
(http://i542.photobucket.com/albums/gg412/DrGrab/LRRRShop.jpg)
Inside we fire up the ole kerosene heater (venting the window a bit to avoid CO poisoning) and start to work. I have made a large stencil of a section of the curved 20’ diameter Aristo-Craft track I am using for the curved trestle at Nelson’s gap. I trace around the track with a marker on a four foot section of cheap insulation foam from Lowe’s. I am spacing the bents about 11.5" (approx 20 feet in 1:20.3) and draw in center lines for the bents. The caps are 7.5" long and are marked as well. In the picture below you can see the piece of painted Aristo-Craft curved track that will be used.
(http://i542.photobucket.com/albums/gg412/DrGrab/tracing.jpg)
I place the garden stake material (about .7"X .7" X 48") on the tracing and mark the angled cuts for the sections between bents and straight cuts for 1.5" inner spacers. The parts are cut using your basic hand saw and vice. The parts are placed on the foam tracing and assembled using Titebond III glue and small finishing nails. Pilot holes are drilled for the nails to avoid splitting the wood.
(http://i542.photobucket.com/albums/gg412/DrGrab/Builtupwoodpieces.jpg)
The assembled pieces of wood are now given the moniker “stringers” and are attached to the curved rail with wire ties through holes in the web of the rail.
(http://i542.photobucket.com/albums/gg412/DrGrab/tracktiedtostringers.jpg)
I built my bents using the same garden stake material and secure it to the “spcers” in the stringers again using wire ties.
(http://i542.photobucket.com/albums/gg412/DrGrab/trestlebldg1.jpg)
(http://i542.photobucket.com/albums/gg412/DrGrab/trestlebldg2.jpg)
I give all the pieces a good soaking in Thompson’s Water Seal before during and after construction. Did I mention that I like Thompson’s water seal? I am using wire ties to allow some shift of the trestle pieces in the extremes of temperature and humidity found in Tennessee. Also when the Thompson’s fails I can easily “cut out” a wood piece by snipping the wire tie. I was elated when my first heavy large scale train got up on the trestle and it did not fall in.
(http://i542.photobucket.com/albums/gg412/DrGrab/sidemountbrakewheel-1.jpg)
Let me know what you all think. Improvements and suggestions are always welcome in these parts of the Tennessee woods. Doc Tom