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Modelling => Scenery => Topic started by: Peter Richardson on April 05, 2020, 16:47

Title: Platforms
Post by: Peter Richardson on April 05, 2020, 16:47
I am making a first attempt at creating a platform and have made
a card outline to start with. I am keen to create an appearance
like this photo from the Talyllyn. Can anyone advise how best to achieve this?
Really appreciate any guidance!
Title: Re: Platforms
Post by: Julian Evison on April 05, 2020, 17:42
My advice on narrow gauge platforms is to look at lots of photos of the real thing in the time period you are modelling. In most case they were very low and you need to unlearn what you know from UK standard gauge platforms.

Often they were just compacted earth, gravel and chippings faced with a piece of wood about the size of standard gauge sleeper along the edge. So my feeling is to start with the 4mm scale equivalent materials, behind pieces of stripwood to represent sleepers (typically 9 feet long, 10 inches wide and 6 inches deep starting at a height about the same as the top of your track sleepers.

If your prototype has a highish platform and you want a rough surface then scattering scale stones and sand will work, or simpler still, use rough sandpaper as the finish.

Julian

Title: Re: Platforms
Post by: Peter Richardson on April 05, 2020, 19:18
Thanks Julian, I think I have made a rookie error here as you
point out regarding the standard gauge approach. The station building kit is OO
and the doors determine the height. I can cut out some of the card at bottom of
The walls to reduce station door level and platform height.  Slightly nervous
About trying to get an accurate cut on ready built kit but hopefully
worth it in the end. Appreciate the advice!👍
Title: Re: Platforms
Post by: Hobby on April 05, 2020, 20:18
TBH as Julian says it's too high. There are a few places where platforms are quite high, Welshpool Raven Square is one, but you will note that it's a new build and nothing like the original which was simply a halt. It looks more like a SG platform than typically NG, but even so it isn't all that high, it's just the construction that makes it look like that. To give you an idea of how low it actually is here's a photo of one of the Austrian coaches alongside it and you will see that it's at the height of the lower step on the coach:

https://mkttransportphoto.smugmug.com/2016/May-2016/Welshpool-Llanfair-2nd-May/i-rGtLGDc

Again as Julian says look at photos before building anything. Too many NG layouts have this rookie error so you won't be alone... We can tell the ex SG modellers amongst us by this and the other one, full signalling which is also quite rare!
Title: Re: Platforms
Post by: Peter Richardson on April 05, 2020, 20:52
That's very helpful, many thanks Blair.
Clear direction now from above advice for work on layout over Easter!
Peter
Title: Re: Platforms
Post by: duttonbay on April 06, 2020, 09:29
Quote from: Peter Richardson on April 05, 2020, 19:18
Thanks Julian, I think I have made a rookie error here as you
point out regarding the standard gauge approach. The station building kit is OO
and the doors determine the height. I can cut out some of the card at bottom of
The walls to reduce station door level and platform height.  Slightly nervous
About trying to get an accurate cut on ready built kit but hopefully
worth it in the end. Appreciate the advice!👍
The error is the platform height, not so much the building height. NG rolling stock is lower so the platforms are lower (some at ground level) but the same sized people have to fit into the buildings, whether on an NG or SG platform.
Title: Re: Platforms
Post by: Graeme Dunbar on April 06, 2020, 10:43
I think Peter was steered into setting the platform height by the courses of bricks below the door step which raises the whole building up.

The cut does not need to be perfect, just generally level as buildings should be set into the ground, not sitting on top (unless it is on stumps as some Antipodean ones are  :) ). Some paving slabs, tarmac or similar around the footings and even a few weeds should disguise the gap.
Title: Re: Platforms
Post by: Peter Richardson on April 06, 2020, 11:01
Yes, the issue is with format of building (Alphagraphix Col Stephens station kit).
There is a 15mm area below the doors so I need to drop this down to the appropriate platform level...
Probably taking about 11-12mm off the bottom of the building. The kit instructions state these stations were built against the back of a platform mound so the doors on road side of building were approached by steps.

Graeme...weeds etc may be a good way of covering up any overcutting...thanks for tip!
Title: Re: Platforms
Post by: B.Meldon on April 06, 2020, 11:02
I tend to agree that the platform height is way too high. I think you will find that the height on the TR is 2 or 3 inches above the rail height.
As to the edging effect you could use Slaters 0421 Random Stone sheet cut into strips. This will increase the height at the edge of the platform so the rest will need to be covered with a sheet of similar thickness.
Title: Re: Platforms
Post by: Alan Feldon on April 06, 2020, 14:59
The other thing you should remember is that NG coaches do not have much clearance underneath ,particularly if there are steps .If your coaches overhang the platform then everything comes to a halt .How do I know ????
Title: Re: Platforms
Post by: Hugh Norwood on April 06, 2020, 19:56
Depending on what your baseboard is made off, you could rebate the building into it - this would also have the result of avoiding those gaps under buildings that so mar the appearance of layouts.
Title: Re: Platforms
Post by: Peter Richardson on April 06, 2020, 21:37
Baseboard made of foam which is quite easy to cut/shape do I've drawn the
Outline on board (see photo) to try 'recessing' option.

Back in November I sent off for a range of modelling resources for future Projects on my new bare board....so I have some of the random stone referred to For fronting the platform. Will see if I have strip wood to see how it looks too.

My Dundas Welsh Highland Bro Madog coach has low steps so will follow advice to Ensure space is left.

Thanks for these comments, really helpful for a novice to any form of indoor modelling!
Title: Re: Platforms
Post by: Hobby on April 07, 2020, 11:29
Quote from: Peter Richardson on April 06, 2020, 11:01Graeme...weeds etc may be a good way of covering up any overcutting...thanks for tip!

And the gap between the bottom of buildings and the baseboard!
Title: Re: Platforms
Post by: Peter Richardson on May 07, 2020, 16:00
Thanks for all the help and advice. Thought you might be interested in how things have gone! Having ditched the card structure framework, I cut out thin lengths of plastic stonework and decided I would glue these to strip wood to create the platform and this went well, leaving a 2 mm ridge for a card topping and gravel on top of that. Having created the wooden framework and fronted it with the plastic stonework I cut out card from a cereal packet to fill the void and it gave a very satisfactory click as it popped into the framework. I then covered the platform with ballast and glued it using dilute pva.  Then disaster struck..

In my stupidity I failed to realise the dilute pva would soak  through and cause the card to swell and warp.

That was three weeks or so ago and I had the sad job of stripping all the plastic stonework off the wooden frame and starting again. I could have put some form of thicker card or thin plastic card into frame but decided on an alternative. I had a large sheet of 5mm foam sheeting at home so used it to cut out shape of platform but it was sitting just too high so I dug out 'foundations' for platform and the station building (see photo). The station needed to go down about 5mm into the foam baseboard while platform only required a slight skim removed.

I glued the plastic stonework back on and depend the next few weeks trying various blends and layers of acrylic paints to get the look I was after. Patience was required but got there in the end...far from perfect but I'm pleased with it!

Trains now have a platform to arrive at....the rest of the layout is still a blank canvass but a start has been made!
Title: Re: Platforms
Post by: Peter Richardson on May 07, 2020, 16:02
Photos of the finished job...albeit fencing etc still to do!
Title: Re: Platforms
Post by: Peter Richardson on May 07, 2020, 16:11
Some more images..

The slabs for platform edge were cut and glued into place individually before I put the ballast on. Rather time consuming for 70 odd tiles  but it gave an opportunity to use files to take square edges off each one.
Title: Re: Platforms
Post by: Peter Richardson on May 07, 2020, 16:17
Thought paving slabs a bit too dark so lightened them with a dove grey, black and brown mix.
When painting stonework and times I found it helpful to put a small amount of paint at various points and use my fingers to smear it in to joints. It gave a slight difference in the colouring across the stonework too.
Title: Re: Platforms
Post by: paul ludlow on May 07, 2020, 22:17
That now looks much better. Very atmospheric. I'm now tempted to dig out my alpha graphics colonel Stephen's station building kit & have a go too. Very appropriate as a building as the colonel had a hand in several narrow gauge lines as well as standard gauge light railways.
Title: Re: Platforms
Post by: Graeme Dunbar on May 08, 2020, 07:27
Wow, the transformation is remarkable! I like it a lot.
Title: Re: Platforms
Post by: Peter Richardson on May 08, 2020, 10:44
Thanks for the kind comments.

I hadn't got this platform slope in at first but decided it would look better than a straight edge.
Bit of a challenge as I had already finished painting main platform and had to try and get the blend of acrylic paint to match. Thankfully I got lucky and got it to match...to adapt Eric Morecambe's line...I used all the right paints but not necessarily in the right order!

The Col Stephens kit is a good fit but I made a few adjustments:
1. The flat card roof (to look like corrugated) was replaced with Wills plastic corrugated sheets cut to shape.
2. The kit came with white window inserts, slightly greyed which I didn't think looked very realistic and meant you couldn't see into the building so I glazed all the windows.
3. Final addition was to under an internal wall with one room having a fireplace and orange micro led installed...building doesn't have chimney yet! I also put a warm micro LED in the canopy.  When running in the dark it does create an atmospheric scene with the darkness hiding the rest of the barren board!
Title: Re: Platforms
Post by: Peter Richardson on May 08, 2020, 10:48
Platform slopes end
Title: Re: Platforms
Post by: berryr99 on October 04, 2020, 16:27
Quote from: Peter Richardson on May 08, 2020, 10:44
Thanks for the kind comments.

I hadn't got this platform slope in at first but decided it would look better than a straight edge.
Bit of a challenge as I had already finished painting main platform and had to try and get the blend of acrylic paint to match. Thankfully I got lucky and got it to match...to adapt Eric Morecambe's line...I used all the right paints but not necessarily in the right order!

The Col Stephens kit is a good fit but I made a few adjustments:
1. The flat card roof (to look like corrugated) was replaced with Wills plastic corrugated sheets cut to shape.
2. The kit came with white window inserts, slightly greyed which I didn't think looked very realistic and meant you couldn't see into the building so I glazed all the windows.
3. Final addition was to under an internal wall with one room having a fireplace and orange micro led installed...building doesn't have chimney yet! I also put a warm micro LED in the canopy.  When running in the dark it does create an atmospheric scene with the darkness hiding the rest of the barren board!

Sorry I'm very late to this post. I am struggling with platform edging and platform surface, please could you explain what you have used for these, looks very good indeed. Thanks

Robert Berry
Title: Re: Platforms
Post by: Peter Richardson on October 04, 2020, 16:43
Hi Robert

I used Wills kit random stone for platform walls and Victoria stone paving for platform edging.
These were attached to 5mm foam board out of The Range.  Getting the right paint effect was trial and error using a mix of Acrylic greys and browns And black.

The gravel on platforms is ballast I got from Hattons.

Platforms are far from perfect but they are good enough for me!

Please post again if I need to clarify any of these details.  Best wishes, Peter
Title: Re: Platforms
Post by: Peter Richardson on October 04, 2020, 16:57
Over the summer, I added an island platform. Probably OTT for size of station and scene but the gap between the two sides of the loop looked rather two big so it was a case of relating track or installing platform and I went for the latter!

Layout a bit of a mess at the moment as I am trying to get landscaping underway...
Title: Re: Platforms
Post by: berryr99 on October 04, 2020, 16:59
Peter, thank you for the information, its very helpful. Just one more question : did you put the ballast on with PVA, like for normal rail ballast ?

Thanks

Robert
Title: Re: Platforms
Post by: Peter Richardson on October 04, 2020, 17:01
This compressed images may show platforms more clearly...
Title: Re: Platforms
Post by: Peter Richardson on October 04, 2020, 17:07
My previous posts describe my errors with diluted pva on a card base.... :(

When I did it again, I spread undiluted pva and sprinkled gravel over to get a first coat. A few days later I spread more on for the finished layer. I used a fine mist spray of water to keep it in place and then used a diluted pva mix (put on with pipette) to glue it in place.

On main platform I spread some diluted grey paint on the gravel but haven't done this on island platform yet.

Good luck with your platforms!
Title: Re: Platforms
Post by: berryr99 on October 04, 2020, 17:45
Many thanks Peter.

My current platform is in mdf with ballast on top and edging done in mountboard. It doesn't look right as the board expanded when I put the ballast on top of the platform, I think some of the moisture moved across into it. Going to try your method with the paving and possibly use Woodland Scenics fine ash for the platform surface and airbrush it to lighten it up a little

Robert
Title: Re: Platforms
Post by: clayliner on October 04, 2020, 19:14

The station certainly has some fine platforms now!

The gravel on the platforms doesn't look very different from track ballast which - as you will probably know from doing it - isn't very comfortable to walk on. I'd be tempted to try a fine wash with something like much diluted plaster of Paris to fill in some of the gaps in between stones so that the finish is a bit smoother, like to one in the photo on p1. It will still have a rough surface but in real life everything would get bedded down as soil, ash and general grot was trodden into and washed onto the platform. But it's certainly looking good as it is.

David.
Title: Re: Platforms
Post by: Peter Richardson on October 04, 2020, 19:25
Thanks David, never thought of this approach. Will try experimenting with this.