So I just finished another little project: my new entrance ladder. Ok, let's say it's finished except for a layer of paint, as always. All paint jobs pile up for when I have no urgent needs and will start to care how things actually look 😛
This shows the truck's right side, with the door to the living area open. The new ladder is hooked for storage to the inside of the door and will only be in use (means hooked below the door) when the truck parks on the roadside or otherwise in confined spaces where the normal stairs cannot be used. Or, like now, where the normal stairs exist only in pieces laying around …
The reason I'm writing this is to illustrate how a few pieces of trash and a few hours of time, mixed in the right way, can become useful items for everyday use. Here are the ingredients:
- ladder hooks on door: self-made, bent to shape from 3 mm stainless steel; originally this was a broken bumper bar at the truck's box body that I had to cut off, so it's free …
- blue mounting plate: leftover pieces from big aluminium 2 mm metal sheets that I bought from the junkyard to create door and window frames; originally all this were commercial signs at a MOT station; maybe back then I paid 0.40 EUR for the amount used here?
- steel ladder: basically free trash, since I cut it out from the leftover back part of a tractor trailer that I had to shorten for a friend
- lower holder: tool holder from the wooden leftover body of a 1953 firefighter truck which I burned one winter in the wood stove of my truck
- hooks below door (not shown): bent from 5 mm steel that came as a leftover 20 cm slice of a MAN truck frame
- nuts and bolts below door (not shown): stainless steel nuts and bolts I sorted from a 5 kg package of mixed overstock material I bought on eBay for 20 EUR … let's say these are 0.20 EUR again all together
- rivets: seven are found by sorting a big free bucket of nuts and bolts; five are bought (0.20 EUR each?); one of them I shortened because I did not have the right length at hand (how to? remove pull pin, cut off a bit of the rivet head, put in pull pin, remove grate with file)
- PU sealing agent: used as glue behind the blue base plate and lower holder; bought, used amount might be worth 1 EUR
- cutting and sanding disks: I used a 125×1 mm angle grinder cutting disk half, and a 125 mm sandpaper disk half … together about 1.40 EUR
- electricity: the sun did not send me an invoice yet
Which makes for a total monetary investment of 4.00 EUR, or 4.55 USD. I'm still ok with that amount 😀
Of course I could also have bought an entrance ladder. Why didn't I? For one thing, it is difficullt to find something that fits here (I looked once, and only found fitting ones from yachting accessory for at least 100 EUR). And then: While this might be uneconomical in monetary terms for me now, I am learning and getting better at building my own stuff. It's an investment into the future, because I discovered that building your own stuff grants you a form of freedom. How so? Because you can always build some simple, useful items you need, and this way you can always cover some of your needs without a paid job. Just free trash and free time needed. Now what if we could build everything we need from trash? Would we still fear "unemployment"? Would we still accept hiearchies in the workplace, strict time regimes, uninhabitable and ugly offices, bad pay?
With projects like these, I'm exploring how much freedom there is in free trash. I know about efficiency issues with DIY building, the need for automation and so on. But it's just the start, and so far I cannot even see the end: open source tech solutions are getting more powerful every day. (Have a look at EarthOS if you are not convinced yet, it's my collectionf of "open source solutions for everything in life".)