122
submitted 1 year ago* (last edited 1 year ago) by falkerie71@sh.itjust.works to c/asklemmy@lemmy.ml

Asphalt used on road surfaces are byproducts from fossil fuel. With the ultimate goal of eliminating the use of fossil fuel to combat climate change, are there any good alternatives for road surfaces? I don't think I've ever heard of a viable replacement of asphalt in the works, or even a plan to replace it in any environmental discussions before. At least, not enough for me to notice.

Extented question would be: what are some products derived from fossil fuel that are used in everyday life, but still lack viable alternatives you don't see enough discussions about?

you are viewing a single comment's thread
view the rest of the comments
[-] strawberry@artemis.camp 3 points 1 year ago

dunno if I'd call it decent. bumps will wear out suspension components prematurely, meaning they'll have to be replaced more often. so more metal and rubber being produced. is it enough to make brick not worth it? idk. also worth noting that asphalt is far grippier than brick. more grip = safer

[-] PonyOfWar@pawb.social 4 points 1 year ago

I think you really overestimate the bumpiness of those kind of roads. They're not like medieval cobbleroads.

[-] runblack@reddthat.com 9 points 1 year ago

We have all kinds in my city: Medieval cobblestone, brick roads and asphalt. As a cyclist I have to tell you that I hate all kinds of brick roads that I have encountered. Even when they're not the horrible middle age version, they will often get deformed by roots or depression of the ground quite rapidly, making them even more bumpy. For this reason I think, I saw in Sweden in an otherwise bricky city center that they had a narrow asphalt lane on the side of the road for cyclists. I was just amazed that someone would spend that much thought into what's great for cyclists. As a cyclist I really love asphalt :D

[-] PonyOfWar@pawb.social 2 points 1 year ago

they will often get deformed by roots or depression of the ground quite rapidly

That's true, but more of a maintenance issue IMO. Brick roads do have the advantage that workers can just take some of the bricks out, fix whatever is wrong underneath and put the same bricks back on. Can't really do that with asphalt, which will eventually deform as well.

[-] intensely_human@lemm.ee 3 points 1 year ago

Asphalt is almost a liquid when it’s hot. That’s a significant advantage in application.

load more comments (1 replies)
load more comments (4 replies)
load more comments (12 replies)
this post was submitted on 09 Oct 2023
122 points (96.2% liked)

Asklemmy

43728 readers
1354 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it's welcome here!

  1. Open-ended question
  2. Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
  3. Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
  4. Not ad nauseam inducing: please make sure it is a question that would be new to most members
  5. An actual topic of discussion

Looking for support?

Looking for a community?

~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~

founded 5 years ago
MODERATORS