this post was submitted on 14 Nov 2023
509 points (99.0% liked)
Technology
59232 readers
4219 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Not if you use a waterproof base layer. This isn't some theoretical thing, its tried and tested technology in common use
Well of course you'd use waterproof base layer, typically you'd use several even without the plants. It's tried and tested with multiple cases of failing with age. That's the issue. Even just flat roofs have been a failure point even without the plants but soil and plants are a definite concern for builders when talking long term.
Are you a builder? Do you have any experience installing and maintaining green roofs? Your assertion than you'd typically use several waterproofing layers suggests not. I have experience building these systems in the real world and the documentation to support their use. BTW - flat roofs aren't a thing. Expect in traditional building in desert areas. "Flat" roofs aren't flat.
I'm a construction engineer, though I think that's just civil engineer in lot of the world.
I assumed everyone knew what I meant. See some apartment building roofs.