122 Yard Mix
$2.00 – $7.00
A mix of grey basalt and black cinder.
The four packs that I bought looked great, but I haven’t had time to get to the point of using them yet. I’ll try to find a way to give a review when I get to that point. Thanks for asking.
The yard mix was an excellent choice for the track side spurs next to the Main line. The contrast is a nice change for the side tracks.
This stuff is really great. It brushes out really smooth and takes glue really well.
Great product , very real look.
Received initial 8 bags of N scale yard mix to ballast my yard. On the railroad I worked for we called this walking ballast which was smaller than mainline ballast. It was used in the yard to allow create easy walking for the yard employees. Used N scale on my HO yard and worked nicely for my purpose. Just received sample packs and will be using ARM for the rest of my project.
1221 Yard Mix N Ballast
1222 Yard Mix HO Ballast
1223 Yard Mix HO Mainline Ballast
1224 Yard Mix Large Scale
Track ballast forms the trackbed upon which railroad ties (sleepers) are laid. It is packed between, below, and around the ties. It is used to bear the load from the railroad ties, to facilitate drainage of water, and to keep down vegetation that might interfere with the track structure. The ballast also holds the track in place as the trains roll over it. It consists of crushed stone. The term “ballast” comes from a nautical term for the stones used to stabilize a ship.
BALLAST USED IN SORTING YARDS
Track ballast (usually crushed stone), as it is known, is another important part of railroad infrastructure. Although it may just look like plain ole gravel this stone plays a vital role in acting as a support base for the railroad ties and rails as well as allowing for proper drainage of water away from the rails (which is why the stone is always sloped downward and away from track).
You may be wondering how such a term came to define the stone which supports the railroad track structure. Interestingly, it has its roots dating back to early times when stone was used as ballasting for sailing ships. In today’s railroad industry the use of ballast, its application, and purpose has changed little since it was first employed and will likely always remain an important component as a part of the track structure.
In new construction or for repair work, the tracks are ballasted to yard/industrial standards – a lot less depth than mainline, since speeds will be low. Then the spaces between tracks are filled in with smaller gravel to tie-top level to provide better footing for yard workers. French drains are often installed for drainage, and there may be a manhole or two where the drain lines trunk together.
Over time, the ballast gets fouled with spilled lading and blown-in dirt. Weeds begin to grow. During the transition era and earlier, journal box drippings would slowly saturate the ground (poor man’s tarmac.) Cinders from the ash pit would be spread on the yard. Well maintained yards will be kept pretty clear of foliage and will occasionally get a ballast transfusion where needed. Unmaintained yards will gradually change to muddy quagmires, sometimes with tracks submerged below the railheads in glop. Tall weeds and bushes abound, and even an occasional sapling if the tracks are embargoed. An interesting effect to model – the entire yard somewhat grimy with some weed growth, one recently changed out or realigned turnout with fresh, clean ballast.
Most (if not all) prototype yards had something keeping the tracks in place. Cinders were common during the steam and early diesel era. As was “regular” ballast when major yards were build/rebuilt over the years. Over time, dirt, soil, grease, grime, and everything else might transform it into something looking as if there hadn’t been any ballast to begin with.
Of course, while crushed stone (often limestone or quartz) is the aggregate of choice for today’s railroads in years past everything from slag to cinders has been used (always resourceful years ago railroads would use whatever they could find). Some light density railroad lines would appear jet black as nothing but burnt coal cinders were used to ballast the route. In any event, track ballast must regularly be cleaned or added as when dirt and grime builds up within the rock it reduces its ability to properly drain water.
Ballast also acts as a support base for the railroad track structure giving it strength and rigidity but also allowing for flexibility when trains pass over. Limestone or quartz is often most used as ballasting because it is a hard stone that will lock together providing for extra strength.
|Dimensions||4.2 × 2.7 × .85 in|
0 Powder, 03 Sand and Gravel, 1 N Scale, 2 HO Scale, 3 Large "O" Scale, 4 Rocks "G" Scale, 5 Large Rocks