The first load of logs for the chapel arrived at Red Suspenders
in late October from a tract of land near Palestine Texas in Rusk
County. This is only the first of many sawing sessions. John will
be producing 10"x16" timbers for the chapel post along
with 10"x12"x32' rafters. These are some of the larger
timbers used in the structure. We should be receiving the larger
logs needed for the truss arch sections in a few weeks. In the mean
time, John will continue to produce the other timbers needed.
First step in producing the timbers needed is to "buck"
the log to length. This first cut is done with an industrial sized
chain saw. Working with timbers of such size requires a lot of caution
and attention to safety.
The next step is to remove the end of the log. This
is done so that precise measurements of the heart of the log can
be made.
The log is being moved to the saw mill for cutting.
John directs the move while his crew manages the equipment. The
"bed" on which the log will set while being sawn is precisely
aligned so that the sawing operation produces timbers at precise
right angles.
John determines the location of the heart of the log
and measures it against the cutting bed. The log must be correctly
aligned and centered on the bed before sawing can begin.
The first cuts square the log and remove the bark
layers. The log will be rotated on the bed as layers of wood are
removed from each side. John uses a band saw to cut the timber from
the log. Band saws produce very little waste with very smooth cuts.
You can see the timber emerging from the log and the
manner in which John mills the wood. All of the timbers sawn in
sizes 6"x8" and larger use the "boxed heart"
cut wherein the heart of the tree is the center of the timber. This
is done to equalize the stresses in the wood around the center of
the timber which makes it less prone to twisting and warping.
The finished timber can be seen in this picture. In all, it took
about 45 minutes to mill it. When you consider the number of timbers
in the chapel, you can get some appreciation of the amount of
time required to just to produce them from the original logs.
After all of the timbers are sawn, the next stop is our dry kilns.
All of the timbers that have been sawn for the chapel are moved
to the dry kilns for drying. It will take about 28 days for these
timbers to dry down to a moisture content under 20%. We use only
dried timbers for a frame as they are more stable over time. You
can learn more about the saw mill and the dry kilns by clicking
on these links: