When I was a yout, they had trucks with a huge tank and a sprayer on the back. The truck would drive all the country roads spraying the dirt with waste oils. This was done to keep the dust down. Smelled terrible. Miles and miles of dirt roads that ran all around by rivers and lakes.
I’m sure you know this, but that’s exactly how a town got turned in to a EPA superfund site due to Dioxin contamination, because of a fuck up over chain of command for waste oil from the creation of napalm or pesticides(IIRC?). The guy running the spraying business didn’t know, which I can believe, but the company that paid for him to dispose of it should’ve informed him.
I assure you they still do that, source: my dad still lived on a back country road that they regularly tarred until they finally paved it about two or three years ago. When I lived there I hated when they did it because I had a white car and didn’t want all the oil on it since it was so hard to wash off and I had to go to the car wash every time I left the house
I was reading about one where the oil was contaminated with some truly terrible shit, dioxin maybe? Several people died. They turned that whole area into a Superfund site.
There are still places which basically make rural roads like this. They spray down a layer of heavy oil and then scatter small rock chips and recycled asphalt on top of of the sticky layer to make a roadway. Obviously it’s not suitable for heavy use, but it’s way faster than actually paving the surface.
When I was a yout, they had trucks with a huge tank and a sprayer on the back. The truck would drive all the country roads spraying the dirt with waste oils. This was done to keep the dust down. Smelled terrible. Miles and miles of dirt roads that ran all around by rivers and lakes.
It is crazy to think about that now.
I’m sure you know this, but that’s exactly how a town got turned in to a EPA superfund site due to Dioxin contamination, because of a fuck up over chain of command for waste oil from the creation of napalm or pesticides(IIRC?). The guy running the spraying business didn’t know, which I can believe, but the company that paid for him to dispose of it should’ve informed him.
I forget the name, but it’s (one of the towns?) is by STL in Missouri…
I assure you they still do that, source: my dad still lived on a back country road that they regularly tarred until they finally paved it about two or three years ago. When I lived there I hated when they did it because I had a white car and didn’t want all the oil on it since it was so hard to wash off and I had to go to the car wash every time I left the house
I was reading about one where the oil was contaminated with some truly terrible shit, dioxin maybe? Several people died. They turned that whole area into a Superfund site.
https://en.m.wikipedia.org/wiki/Times_Beach,_Missouri
A Brief History of: The Times Beach Dioxin Disaster (Documentary)
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Sounds like chipcoat. The “tar” is bitumen, not waste oil – basically asphalt minus the crushed rock aggregate.
It’s messy as hell but no more toxic than regular asphalt.
They still do that on sites with dirt tracks that get dusty. Only, they spray with water.
It’s pretty shitty and foul smelling water, mind.
Calcium chloride I bet
Magnesium chloride also works well as a dust suppressant. I used to manufacture the stuff
There are still places which basically make rural roads like this. They spray down a layer of heavy oil and then scatter small rock chips and recycled asphalt on top of of the sticky layer to make a roadway. Obviously it’s not suitable for heavy use, but it’s way faster than actually paving the surface.
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Now they just dump on waste vegetable oils or thousands of gallons of salt. So progress?