How to discard shaping dust ?

7 years ago
Reply
Register to post, see what you've read, and subscribe to topics.
Imax1
Imax1
QLD
4937 posts
QLD, 4937 posts
25 May 2019 4:24pm
What do people do with a cubic metre of shaping dust after a board build .
Is it recyclable ?
I have been putting it in bin liner bags and then into the rubbish bin over several weeks . When it gets to the tip or in the rubbish truck the bag must burst and produce a cloud of dust and go everywhere . There must be a better way .
What do the company's who make many boards do with their rooms full of the stuff ?
Any ideas ?
Mark _australia
Mark _australia
WA
23647 posts
WA, 23647 posts
25 May 2019 3:30pm
Wow a cubic metre?
I hotwire the rocker / deck shape and then cut the outline
Throw away big pieces.
Deck shaping is again a rough cut first then surform shaping.

I get about 3/4 of a shopping bag of (mostly) rough dust like beads mixed with some fine dust.... lets say 10L max from a board. I don't feel bad about that going to the tip.

I guess if you feel bad you could put it in a left over paint thinners can with some solvent and you will get it all to melt down to bugger-all. Then take it to the chemical shed at the tip and disclose the contents to them. I take my leftover thinners tainted with 2K to the chem shed and they don't charge.
Imax1
Imax1
QLD
4937 posts
QLD, 4937 posts
25 May 2019 5:52pm
A metre is a bit of an exaggeration , but at least a half .
I wonder what Cobra do with theirs.
I don't have a wire cutter but i contain all the dust into a large vac that is connected to my planer .
When you watch on YouTube a cnc cut board there is a ton of the stuff on the floor .
Or like the second pic in the Starboard HQ reveal post . That cnc board their watching getting cut would make a heap of the stuff . All nice and clean in that room , I want to see the other room where that vac hose goes .
Thats why there's not a lot of pics or vids of the Cobra factory. So secretive. Just a simple web site crapping on about eco friendly manufacturing . They won't show the sweat shop .The waste would be horrendous and toxic and that doesn't go down well with us purchasing nature lovers .
decrepit
decrepit
WA
12872 posts
WA, 12872 posts
25 May 2019 4:56pm
I agree with Mark, a hot wire saves most of the dust, also saves a lot of time. And you get the exact rocker you want. A plastic shopping bag, (if you can still get them), full is about all the dust I make per board.
FormulaNova
FormulaNova
WA
15100 posts
WA, 15100 posts
25 May 2019 5:32pm
Mark _australia said..
I guess if you feel bad you could put it in a left over paint thinners can with some solvent and you will get it all to melt down to bugger-all. Then take it to the chemical shed at the tip and disclose the contents to them. I take my leftover thinners tainted with 2K to the chem shed and they don't charge.

I feel bad when I melt down excess styrofoam with petrol and then throw it in the garbage. Probably not great for the environment but oddly satisfying! Plus not much styrofoam fits in the bin.
actiomax
actiomax
NSW
1576 posts
NSW, 1576 posts
25 May 2019 8:09pm
I get left over blocks of polystyrene from work & the tip won't take it now it's classed like asbestos & has to go to the high temperature incinerator because it doesn't break down in landfill.
Which leads me to the question that they accept it in the garbage bin everything is packaged in it & people throw it out all the time .
So how does that work?
olskool
olskool
QLD
2462 posts
QLD, 2462 posts
25 May 2019 11:45pm
EPS dissolved in petrol. Hmmm Lemme think now. Flick a match to it..... Like WOW!!! Wasnt that called NAPALM??? Ever seen that stuff burn???
Imax1
Imax1
QLD
4937 posts
QLD, 4937 posts
26 May 2019 7:16am
I was going to burn it in the backyard incinerator , ( like in the good ol days , when it was healthy to do so ) , but I still got a stack of old car tyres to get through first , and each one of those takes a couple days . Adds a unique flavour when roasting chestnuts .
FormulaNova
FormulaNova
WA
15100 posts
WA, 15100 posts
26 May 2019 6:55am
olskool said..
EPS dissolved in petrol. Hmmm Lemme think now. Flick a match to it..... Like WOW!!! Wasnt that called NAPALM??? Ever seen that stuff burn???


Yeah, I remember a friend at school telling me this. I am too 'mature' to try it yet, although it has been tempting. It seems to retain the fuel much better than if you use acetone for some reason, or maybe its just the smell is stronger?

I am lazy, but maybe I shouldn't be. It just seems like an effort to get rid of large amounts of polystyrene unless I am already going to the tip. Its surprising how many things still come with so much packing.
FormulaNova
FormulaNova
WA
15100 posts
WA, 15100 posts
26 May 2019 6:59am
Imax1 said..
I was going to burn it in the backyard incinerator , ( like in the good ol days , when it was healthy to do so ) , but I still got a stack of old car tyres to get through first , and each one of those takes a couple days . Adds a unique flavour when roasting chestnuts .


I think its illegal to roast chestnuts in your backyard these days. The rest is fine, but make sure you stagger the tyres to ensure they burn evenly
P.C_simpson
P.C_simpson
WA
1492 posts
WA, 1492 posts
1 Jun 2019 10:09am
It's really good to soak up oil on your garage floor.

Also burning styrofoam is really really bad for the Ozone Layer, so don't do it, we are getting sunburnt enough already windsurfing.
Relapse
Relapse
VIC
620 posts
VIC, 620 posts
1 Jun 2019 12:24pm
Vacuum bag in a garbage bag should squash it down nicely. Then squash in into a small bag so it doesn't expand again
Hardcarve1
Hardcarve1
QLD
550 posts
QLD, 550 posts
1 Jun 2019 1:52pm
I have many cubic metes of waste polystyrene each month. In Queensland there is a company that you take them clean material and they take off you for free to recycle it. If I use a 15 cub skip it cost $1600 to take to a tip.
actiomax
actiomax
NSW
1576 posts
NSW, 1576 posts
1 Jun 2019 6:42pm
Can you give me the name of that company maybe they do Sydney also
Imax1
Imax1
QLD
4937 posts
QLD, 4937 posts
1 Jun 2019 8:03pm
P.C_simpson said..
It's really good to soak up oil on your garage floor.

Also burning styrofoam is really really bad for the Ozone Layer, so don't do it, we are getting sunburnt enough already windsurfing.


As fun as it seems , I won't burn it .
Please Register, or first...
Topics Subscribe Reply

Return To Classic site 😭
Or... let us know if a problem, so we can tweak! 😅