beachbum

Not sure if I wrote about it, but I'm working on a temporary shelf switcher (about 13.5 ft X 1.5 ft), 1-inch foam on a couple hollow core doors, tacked to a ledger board with 2x3 "feet", until I can get started on a new layout room in my basement. 

I am not caulking down any track or using roadbed - tracks sit on the foam.  (Yes, I know all about the Holy Wars over foam, cork, Homasote, noise, yadda, yadda, yadda.) 

I was not going to ballast since this is a temp layout, but somebody on another forum said they brush dilute white glue parallel to the sides of the tracks and put ballast on top of that.  The ballast between rails is brushed in with no adhesive so it can be vacuumed up and reused.

Seems like a good idea for my situation.  Anybody try something like this?  I'd try it myself right now but I just had ankle surgery and getting down the basement steps is an adventure my doc told to avoid for now.

Thanks!

 

 

Reply 0
Prof_Klyzlr

Loose ballast = mech death

Dear ???

Think it thru:
- small rocks (which is what model RR ballast is)
- at/near wheel and mech level
- with enough motion and vibration to move them around/kick them up

= recipe for a single ballast chip to get up into the mech, and do some serious damage,
(or at the very least, cause a mech-stall/lock-up which you will tear your hair out trying to diagnose and fix...)

For your own sanity, and the smooth-running and longevity of your "paid for with hard-won cash" locos,
either ballast the layout properly,
or wait until you can...
(As per Lance Mindheim's reccomendations, a decent hit with spraycay and weathering can make a "track on plank" situation look far more "ballasted and finished" without the risks,
believe someone recently also mentioned using Stone "textured spraypaint" as a quick "temp ballast susbtitute").

Happy Modelling,
Aim to save the life of your loco mechs _before_ they get damaged,
Prof Klyzlr

PS the dust from un-glued/un-sealed "ballast" can also seriously mess with your wheel<> rail electrical contact...

Reply 0
DougL

excellent temp ballast ideas

Thanks Prof, those ideas for temporary ballast would  work nicely.

For the stone texture sparaypaint, I eould lift the track and spray a line onto the foam. It would look fairly decent.  I would not rush to drop the track on and hope the paint holds it down.  But, if some of the paint was wet and the track stuck, it could be cleaned off later.

Currently I have glued down new, unweathered track.   I plan to spray the track and overspray on the roadbed is fine by me.  I recently tried the Rustoleum Camouflage suggested by many people and the rail has a nice almost-but-not-quite black color.  It did not eat into the pink rigid foam.  I like it better than the rust red primer I had been using.

--  Doug -- Modeling the Norwottuck Railroad, returning trails to rails.

Reply 0
Reply