Ice roads would be one application. Once it freezes, usual ferry services can often no longer be upheld. Then, one has to wait until the ice is thick enough to drive a car over the ice. If there was an easily applicable material to drive on ice less than usual 15-20cm of ice, that would decrease that waiting time quite a bit (and make ice roads/bridges possible in locations that would previously be unsuitable). And since it is ice, you can grow it somewhere else and transport in place with a barge.
Another is underground tunnel building. In sandy places, there are cases where they freeze the ground when building a concrete structure. If that could be reinforced with stronger ice, it might make working easier.
Similar, you can use ice as an temporary scaffold when e.g building a spanning bridge in winter. Stronger ice => easier application of said scaffold.
It always sounds/looks like a trap to me when I hear about/see people driving whole-ass cars over 15cm ~= half a foot of ice. That's just wrong, and I would barely consider walking on ice that thick (thin).
(I'm telling you I'm from southern California without telling you I'm from southern California)
I have similar prejudices until I was dragged to a Minnesotan winter activity where everyone drives into the middle of a frozen lake and park in a large circle while a bunch of drivers race their cars in circles in the middle. It was surreal.
It’s not safe to drive a car on 6 inches of ice. It’s enough for a snowmobile or single-person ATV. I wouldn’t drive a car onto a frozen lake without 12 inches of ice, 16 inches if it’s a typical half-ton pickup.
I live in MN and have slept overnight on the ice (inside of a heated trailer) before.
"The intended application isn't for aircraft carriers this time, but rather for construction projects in remote, cold areas where conventional building methods aren't easy to apply – like the Arctic and Antarctic.
With no concrete or steel required, and with ice and plant-based cellulose as the main ingredients, this could be a building material with a low carbon footprint that's also biodegradable."
"Further down the line, this approach could open up a whole new landscape for materials used in packaging, construction, and more: Using a custom protein to bring two unlikely compounds (ice and cellulose) together."
Ice roads would be one application. Once it freezes, usual ferry services can often no longer be upheld. Then, one has to wait until the ice is thick enough to drive a car over the ice. If there was an easily applicable material to drive on ice less than usual 15-20cm of ice, that would decrease that waiting time quite a bit (and make ice roads/bridges possible in locations that would previously be unsuitable). And since it is ice, you can grow it somewhere else and transport in place with a barge.
Another is underground tunnel building. In sandy places, there are cases where they freeze the ground when building a concrete structure. If that could be reinforced with stronger ice, it might make working easier.
Similar, you can use ice as an temporary scaffold when e.g building a spanning bridge in winter. Stronger ice => easier application of said scaffold.
It always sounds/looks like a trap to me when I hear about/see people driving whole-ass cars over 15cm ~= half a foot of ice. That's just wrong, and I would barely consider walking on ice that thick (thin).
(I'm telling you I'm from southern California without telling you I'm from southern California)
I have similar prejudices until I was dragged to a Minnesotan winter activity where everyone drives into the middle of a frozen lake and park in a large circle while a bunch of drivers race their cars in circles in the middle. It was surreal.
It’s not safe to drive a car on 6 inches of ice. It’s enough for a snowmobile or single-person ATV. I wouldn’t drive a car onto a frozen lake without 12 inches of ice, 16 inches if it’s a typical half-ton pickup.
I live in MN and have slept overnight on the ice (inside of a heated trailer) before.
https://www.dnr.state.mn.us/safety/ice/thickness.html
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Minecraft iceboat racing coming true?
This sounds like a Rube Goldberg machine if I've ever heard one, for the nichest of niche applications.
I am pretty sure that 99.9% of material science covers very niche applications
"The intended application isn't for aircraft carriers this time, but rather for construction projects in remote, cold areas where conventional building methods aren't easy to apply – like the Arctic and Antarctic.
With no concrete or steel required, and with ice and plant-based cellulose as the main ingredients, this could be a building material with a low carbon footprint that's also biodegradable."
Climate change feels like a grim reaper slowly stalking the value proposition of this technology.
Potentially becomes more viable in some locations. Or a future ice age.
Maybe we’ll be building ice caves on other planets after all
Hoth
Exactly what I wanted. A biodegradable building. I’m making mine out of compost!
Or maybe Mars?
The original pykrete also melted less easily than pure ice, IIRC the sawdust acts as insulation or something.
https://en.wikipedia.org/wiki/Project_Habakkuk
warmer igloos obviously. :)
igloo skyscrapers
"Further down the line, this approach could open up a whole new landscape for materials used in packaging, construction, and more: Using a custom protein to bring two unlikely compounds (ice and cellulose) together."