Buying a new body truck, but which one?
8 years 9 months ago #155637
by Swishy
OF ALL THE THINGS EYE MISS ................. EYE MISS MY MIND THE MOST
There's more WORTH in KENWORTH
Replied by Swishy on topic Re: Buying a new body truck, but which one?
Arse C
Gudday M8
to go wiff the new lorry
U gunna need a pair of shoes or boots
U'll get use to foot wear after a while
LOL
The beasts U rustle might rust out u're corten floor plate
unless u MT the beasts first
N dun 4 get we must have pix
Lots n lots of pix
LOL
Thanx in advance
cya
Gudday M8
to go wiff the new lorry
U gunna need a pair of shoes or boots
U'll get use to foot wear after a while
LOL
The beasts U rustle might rust out u're corten floor plate
unless u MT the beasts first
N dun 4 get we must have pix
Lots n lots of pix
LOL
Thanx in advance
cya
OF ALL THE THINGS EYE MISS ................. EYE MISS MY MIND THE MOST
There's more WORTH in KENWORTH
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8 years 9 months ago #155638
by Zuffen
Replied by Zuffen on topic Re: Buying a new body truck, but which one?
I thought Corten was designed to have a protective coating of rust to stop it rusting. I know that sounds stupid but that's how it works.
Sydney Tower is made of Corten so it didn't need painting or protecting.
Sydney Tower is made of Corten so it didn't need painting or protecting.
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8 years 9 months ago #155639
by jeffo
Replied by jeffo on topic Re: Buying a new body truck, but which one?
My understanding is the rust layer prevents further oxidation, so the reaction stops.
But if that layer is disturbed, away she all starts again.
We did some industrial buildings using exposed columns back in the day.
Ended up blasting/painting them after endless complaints from anyone who brushed against a columns.
But if that layer is disturbed, away she all starts again.
We did some industrial buildings using exposed columns back in the day.
Ended up blasting/painting them after endless complaints from anyone who brushed against a columns.
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8 years 9 months ago #155640
by .RC.
Replied by .RC. on topic Re: Buying a new body truck, but which one?
Does not have to be a flaky rust surface, but I believe an oxidised surface which can be pretty tough.. The extra cost over normal steel is negligible..
I have seen cattle crates made out of corten and there is no denying how much longer they last compared to normal steel... It is just a pity the corten thickness range is so limited... We had to go for 6mm thick.... 3mm would have been too thin for putting heavy loads like tractors on the tray... Neighbour used aluminium in their truck and bowed the tray between the supports when putting their tractor on it... Plus I would not be surprised if aluminium has galvanic corrosion issues if not properly installed with anodes...
Titanium would probably be the ideal metal to use
I have seen cattle crates made out of corten and there is no denying how much longer they last compared to normal steel... It is just a pity the corten thickness range is so limited... We had to go for 6mm thick.... 3mm would have been too thin for putting heavy loads like tractors on the tray... Neighbour used aluminium in their truck and bowed the tray between the supports when putting their tractor on it... Plus I would not be surprised if aluminium has galvanic corrosion issues if not properly installed with anodes...
Titanium would probably be the ideal metal to use
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8 years 9 months ago #155641
by hayseed
"Be who you are and say what you feel...
Because those that matter...
don't mind...
And those that mind....
don't matter." -
Replied by hayseed on topic Re: Buying a new body truck, but which one?
.RC. did you get a quote on getting your new Tray hot dip galvanized??
Would be well worth considering I think...
Would be well worth considering I think...
"Be who you are and say what you feel...
Because those that matter...
don't mind...
And those that mind....
don't matter." -
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8 years 9 months ago #155642
by .RC.
Replied by .RC. on topic Re: Buying a new body truck, but which one?
No, no galvanising. I did not even consider it... The tray will probably outlast the truck as it is... I doubt this truck will still be going in thirty years like our current one..
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8 years 9 months ago #155643
by jeffo
Replied by jeffo on topic Re: Buying a new body truck, but which one?
From previous experience, steel fabricated lightly constructed items tie themselves in knots as soon as they hit the hot tank.
All the welding stresses relieve with disastrous results.
Plus you'd be pressed to find anyone with a tank big enough to do it in one hit, double dipping always looks crook.
For the same end result, I'd use a blast then hot zinc metal spraying.
Such a big area of plate though, it will cost.
All the welding stresses relieve with disastrous results.
Plus you'd be pressed to find anyone with a tank big enough to do it in one hit, double dipping always looks crook.
For the same end result, I'd use a blast then hot zinc metal spraying.
Such a big area of plate though, it will cost.
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8 years 9 months ago #155644
by hayseed
"Be who you are and say what you feel...
Because those that matter...
don't mind...
And those that mind....
don't matter." -
Replied by hayseed on topic Re: Buying a new body truck, but which one?
Jeffo,The reason I mentioned it, Is. I know of a couple of fairly new rigid Stock Trucks with Hot dipped Galvanized Trays, One has an Aluminium Floor in It, Not too sure about the other one.
The points you raise make sense, though.
From memory the trays were done in Albury, as they have a Vat big enough to do it in one go.
The points you raise make sense, though.
From memory the trays were done in Albury, as they have a Vat big enough to do it in one go.
"Be who you are and say what you feel...
Because those that matter...
don't mind...
And those that mind....
don't matter." -
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8 years 9 months ago #155645
by jeffo
Replied by jeffo on topic Re: Buying a new body truck, but which one?
I had recently noticed structural steel on extendibles all HDG, presumed they'd come from O/S due to the long lengths.
Looks like things have got much bigger than back in my days???
Looks like things have got much bigger than back in my days???
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8 years 9 months ago #155646
by .RC.
Replied by .RC. on topic Re: Buying a new body truck, but which one?
Aluminium floors have problems of their own, electrolysis would be one where it touches the steel.. The other being more cross members being required in the tray to stop the aluminium from bowing out.
Seen the truck now... Looks really good... I am sure swishy will be along later to post the picture of it, once he recovers from the shock of the colour...
Seen the truck now... Looks really good... I am sure swishy will be along later to post the picture of it, once he recovers from the shock of the colour...
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