Tag Archives: 20mm

Gates for Gaslands Racing, Part One

The Death Race scenario for Gaslands calls for at least three or four gates, for start/finish line (which might not be the same gate) and a couple along the course. We’ve been using various random scenery bits, which works fine, but proper gates have been a obvious piece of scenery I wanted to make.

The scrap metal look worked well for the jumps I made last year, so it was the asthetic I followed for the gates as well. I decided to do freestanding gate pillars, essentially, with no permanent overhead horizontal pieces but with the vertical construction to allow modular overhead gantries to slot in if desired.

To keep the tall gate posts ballasted I started with solid 1 1/4″ washers from the stash, then sank the main vertical beams for each into a footing of styrene plastic filled with Milliput epoxy putty, which dries rock hard. Because it’s a fast technique and super cheap, I filled the lower levels of the foundation footings with crumpled tinfoil tacked in place with superglue, then put a layer of Milliput over that.

Early in construction, tinfoil filler visible in the footings. The three course gates are on the left, and rightmost is the start line, which is more substantial. Click for larger.

I used a couple of different methods to construct the footings; roughly circular lengths of corrugated sheet styrene were fast and easy but I really like how the vertically-embedded heavy pipe (styrene tube) came out.

This entire project was done from the Ancient Stash of Doom; I’m pretty sure some of these random girder pieces date back to the family model railroad we had in the early 1990s when I was in junior high. The dark grey plastic is all Plastruct; all the white plastic is Evergreen Plastics. There’s three or four sizes and styles of girder, a couple sizes of tube, and sheet styrene in at least four thicknesses and styles.

Beyond making sure all the main vertical beams were roughly the same length (about 4 inches) I did very little planning ahead. Each pair of gate pieces is in roughly the same style… more or less. After making sure the main vertical beams were solidly anchored to the washers, I filled in the rest of the structure from whatever sheet and beam bits were handy and looked the part.

Left, the Start Gates, with an elevated box for race officials, announcers, media, etc. I’ve decided that the “pipe” gates are Gate One, for no particular reason. Click for larger.
Gates Two and Three, basically finished and awaiting primer. Click for larger.
The backs of Gates Two and Three. The scrap-built girder structures are actually fairly solid now! Click for larger.
The backs/sides of the Start Line Gate and Gate One. Gate One has by far the simplest struture, but I really like how it turned out and if we need more gates will definitely be copying the basic design. Click for larger.

Gates One, Two, and Three are basically done, structurally, although I might yet put more details (floodlights, maybe loudspeakers) on them, and the plan for all three is to get Corey to 3d print lettering for “GATE” and then add the gate number in sheet styrene like they were cut out of sheet metal.

The Start Line Gate is still undergoing detailing. There’s ladders to get the crew up into the announcer’s cab, and I’ll be covering the sides and back with some solid metal sheet and a bunch of mesh – you can see the first piece of that on the offside Start Gate pillar, second from left above. The ladders are scratchbuilt from very thin strips of styrene; I’d have used HO scale plastic ladders but my awesome local hobby shop was out of stock.

The Start Gate is also going to get a fairly substantial horizontal gantry spanning the course between the two pillars. It’ll have floodlights, speakers, and a 3d printed “Esquimalt Thunderdome” sign on it, or will when Corey coaxes his 3d printer back to life. I’ve got some very cool openwork styrene girders to form the main central part of that gantry.

The main vertical part of the Start Line Gate, with partially constructed announcer’s cab. This photo was mostly taken to show off the scratchbuilt ladders, which came out really well. Click for larger.

More on these gates soon, and in the meantime stay safe, everyone.