Monday, March 26, 2018

The View Block


The View Block



The middle of the layout is a peninsula with the mainline running along the perimeter. Even with the relatively high benchwork one could see across the entire layout, which destroyed any pretense of a much larger railroad.

 

I knew even as I designed the track plan that I would need a view block. I just didn't know how I would construct it. And I still didn't have a design for the view block even after I completed the bench work and nearly all the trackage.

 

Another advantage of the view block would be the availability to two more surfaces on which to mount shallow relief structures.

 

I started with some cardboard sections just to test the height required. I settled on about ten inches, which would block the view of most people not on the roster of an NBA team. Because the benchwork was an open grid design it would be easy to insert vertical supports for the view block from the underside of the layout, making them stronger that surface-mounted supports.

 

The final design consisted of 1" x 4" vertical supports with 1" x 4" bases. Three view block assemblies made from quarter inch tempered Masonite panels would be dropped in over the vertical supports. Each assembly had a partial frame made from 1" x 2" boards with a full tongue-and-grove end section that allowed the assemblies to interlock.

 

I started by gluing Masonite panel side to the partial frame pieces and then clamping this to the vertical supports. Once the glue dried I repeated this with the other panel. When this was dried I removed the section from the vertical supports to screw the panels to the frame pieces. Screws on the surface of the assemblies were countersunk and covered with a spackling compound.

 

The view block assemblies were test fitted and then primed twice, painted twice with sky blue paint and installed on the layout. One side received mountain and hill scenery that was painted-on using recorded paint formulas matching the existing backdrops. The total length of the view block is just shy of fifteen feet.

 

The pictures below show much of what is described. After installation I was able to install twenty-one shallow relief structures against the view block. Most of these structures were either full size structures cut down to the appropriate depth or scratch-built.

 

What would I do differently? Probably I would install the view block earlier, just after installing the track but before scenery and structures. This would have made the process a little easier but not by much.


Vertical Support
Vertical Supports Mounted To Benchwork
Gluing The Frame Pieces To The View Block

Test Fitting The View Block
Test Fitting
  
Painting





 
View Block Before Scenery Paint
 
Almost Complete
 

Friday, March 2, 2018

Recycled Tank Cars On The Layout


As was typical in areas near railroad tracks in the 1950s, there are several recycled freight cars on the layout, including tank cars. I use these recycled tank cars as the focal point of various mini-scenes.

 

All of the tank cars were purchased at swap meets for a few dollars or less and then weathered as one might expect for a recycled car. Weathering consisted of dry-brushed paints, weathering powders and washes made from diluted paints and alcohol/weathering powder solutions.

 

The one heavily rusted tank car (below) was an experiment in which I spread a layer of glue on the car body and then sprinkled on rottenstone. I then coated the surface with rust colored weathering powder.

 

Rottenstone is weathered limestone mixed with various forms of silica. Also known as "tripoli", it is a fine powdered porous rock used as a polishing abrasive for metal and wood finishing. It has applications similar to pumice.

 

As used on this tank car body the rust effect is extreme and maybe a bit overdone.

 

Details were added to complete the scenes. I have boxes of detail parts so there always a lot of choices to for finishing each mini-scene.

 

Below are photos of these mini-scenes.