Wednesday, February 29, 2012

Elephant Butte Sunset

I am at Caballo Lake.  Today I was chatting with my neighbors, a couple from Colorado.  It turns out that she is a poet.  She shared some of her poetry with me.  It was touching at times, and funny at times.  There was one poem that I thought would be a good accompaniment to one of my photos.  So, here is her poem, and a photo from a few days ago.

Sunset
Kaleidoscoping color
The ending of the day
'Tis God's Masterpiece...
          Sandy Lee

Saturday, February 18, 2012

Sugar In The Morning

In 1958, the McGuire Sisters had a hit record, "Sugartime".  Youtube Sugartime

It led off with "Sugar in the mornin', sugar in the evenin', sugar at Suppertime..."  I was only 10, but I understood that sugar was synonymous with a kiss.  (Not really relevant to this post, but some of my followers would not know that)

Well, this morning I saw sugar in the morning.

I awoke to a cold, grey early morning.  I couldn't see the cliffs a few hundred feet from me, much less the lake.  All was covered by a heavy mist.  That mist had formed ice on the shrubs surrounding my campsite, giving all a sugary appearance, making it truly a frosty, if not a frosting morning.

This is so different from the dawn light that often greets me in the morning.  Maybe that is what made it so magical...

Tuesday, February 14, 2012

My Foam Insulating Bulkhead

This will be a very different post for me.  I am part of a Lazy Daze RV Users group.  Recently, the subject of insulating the cab area from the back of the RV came up.  I commented that I had made a foam bulkhead to provide insulation.  That spurred questions and requests for photos.  My blog is perhaps the best way for me to post the requested information.  For those who "tune in" for my scenery photography, there is more to come, but this post won't be for you.

The basic idea is to provide both an air and a thermal barrier between the cab and the back of an RV.  Materials used by others have included blankets, quilts and comforters, as well as cardboard and a material called reflectex.  I went with rigid closed cell foam.

You can get rigid foam insulation (closed cell, not the stuff with crumbly bits of styrofoam) in 1, 1.5 or 2 inch thickness, 2' by 8' sheets.  Get the kind with a tongue and groove edge treatment so that a good seal between adjoining boards can be obtained.  I did mine in 1".  (Note - I have kept these photos at full size so details can be viewed if desired.  Just click on the photo, then copy and save it to your computer.)

I started with a rough over-sized cut on a piece that would sit on the bottom.  I placed it against the opening and used a marker to trace the shape of the opening.  I re-cut it, this time about 1/8 inch large.  I wedged that in for the base.  Once I had it fitting tightly, I glued two strips along the top edge to stiffen and strengthen the edge, as well as to act as a guide for the upper section.  The photo above shows the top edge of this lower piece with it in place, and the one below shows the lower section from back in the RV.

I did the same with a second piece sitting on top of the base.  That left about 4 or 5 inches remaining at the top.  I glued a third piece to the top of the second piece.  I then fine-cut the upper assembly consisting of the second and third pieces about 1/8 inch UNDERSIZE.  I trimmed the top and sides of the upper assembly with 3/4" foam pipe insulation, which I held in place with a strip of 3/4" 3M VHB tape placed along the edge of the assembly. 

In the photo below, the upper section is resting on the back of the dinette seat, preparatory to matching to the lower section.

I now have two pieces of foam board which travel above the cab and take about 2 minutes for me to wedge into the opening to the cab, completely sealing it.  For a color match, I painted the blue insulating foam board with a tan acrylic paint.  With the two pieces assembled and wedged in place, a full seal is obtained.

Were I to do it again, I would use two inch rigid foam with a reflective surface.  The reinforcing would be 1/2 inch wood, 3" wide rather than foam, with clips to lock the lower board in place.  Still, this does a great job, takes me all of 2 minutes to install or remove, and can travel either in the over-cab area as I do, or on end in the space behind the front cab seats.