62 Collectable Model Trains: Layouts: benchwork
Description
This article is from the Model Trains FAQ, by Christopher D Coleman with numerous contributions by others.
62 Collectable Model Trains: Layouts: benchwork
Benchwork is any superstructure that supports trains or accessories.
1/2" to 3/4" plywood is recommended for surfaces. Particle board will
sag out of place over time and waferboard/strandboard is weaker and
difficult to work with. To support the plywood, a framework must be
constructed. The size of the beams used varies with the length they
must support and the strength needed. Remember on larger layouts
climbing onto the board may be necessary from time to time, so it must
support your weight. For a layout 4'X8' or larger, 2"X4" beams are
recommended, though 1"X4"s can also be used. They should be arranged
similarly to floor joists, with the long dimension vertical. Connect
beams of appropriate lengths in rectangles the size of your plywood,
then run support across the intervening space parallel to the shorter
side of the rectangle, spaced about 16" to 24" apart. Remember it is
more important for the top faces of the beams to be aligned so
assembly is best done upside down on a flat surface, and be sure to
get straight beams from your lumber supplier. You may now attach legs,
which should be bolted, NOT screwed or nailed. The number depends
again on strength need and layout size. Braces are recommended,
running diagonally from the leg to the benchwork. The frame can now be
flipped and plywood attached.
This is a generic beginners layout and infinite variations can be made
to its design. As for height, commonly used figures are 2', 2'6", 3'
and 4'. I use 3' since it is low enough for medium size children to
see and high enough to make their grabbing trains difficult. I also
use multiple level trains at 4'6" and 6'. REMEMBER the plywood will
add a fraction of an inch to the height, so account for this in leg
length.
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