Welcome to this week’s casual kōrero thread!
This post will be pinned in this community so you can always find it, and will stay for about a week until replaced by the next one.
It’s for talking about anything that might not justify a full post. For example:
- Something interesting that happened to you
- Something humourous that happened to you
- Something frustrating that happened to you
- A quick question
- A request for recommendations
- Pictures of your pet
- A picture of a cloud that kind of looks like an elephant
- Anything else, there are no rules (except the rule)
So how’s it going?
I’m planning to move my shed to some unlevel ground near our fence soon. Spent the last week trying to think of ways to do it on the cheap, as it will need a base of level ground that’s higher that the sloping ground so the door can open.
Decided to experiment with making a cement stabilised soil pad. Managed to get it all mixed and tamped down a couple days ago, so now I’m leaving it to cure. All I needed was a bag of cement and some bags of topsoil. I’m not sure I mixed it well enough though it has hardened some already. Oh well, it doesn’t need to be as hard as concrete, it’s only going to have a fairly light static load on it. Fingers crossed it all works out!
Interesting, so you mix soil, cement, and water together to make a kind of extra firm dirt base? What’s the end consistency like, is it more like soil with bits of cement in it, or does it make a pretty solid, flat surface that’s more like concrete but without as much strength?
That’s basically it! You don’t really need much water either. It just kind of looks like dirt coloured concrete. Technically you only need about 10-15% cement to soil. But since I was raising the level and and adding topsoil (also being lazy), I didn’t measure it and just used a whole bag of cement. Tamped it to level it out, but it isn’t perfect as I’m going to use some paving sand and pavers to level out the top of it anyway.
If you don’t mind a 16 minute video, this what I watched before deciding to try it: https://youtu.be/tNoWVPVb6Mo
Interesting, I skimmed the video to see the important bits. Their one is in ground, and I notice towards the end of the video they are showing the chunks being quite brittle, which probably isn’t an issue when it’s in the ground. You mentioned it needs to be higher than the ground level so the door can open, do you have an edge to it or are you risking having the edges crumble?
You got caught out by skimming the video 😝
He says he underestimated thinking that experimental piece with a higher ratio would be fully hardened in 3 days.
Concrete/cement usually takes weeks to months to fully cure to it’s full strength. In any case the lower side of mine has an edge and I’ve actually made it slightly larger than I need. I think it should be OK, It’s not like it’s going to have cars or foot traffic on it just mainly storing things.
I think I will get some crumbling at the edges as it was hard to mix there. I’ve removed the wooden form I used and it’s holding together for now.
Ah haha I guess I didn’t see all the important bits 😅
It makes sense it would be harder to mix at the edges, hopefully it does the job anyway.
My plan is to have things on either side of it, so maybe I’ll back fill the gaps with gravel or put some bricks around it to help it out just in case. 😅
Not a bad idea. I guess it depends on how the ground is shaped around it, you don’t want chunks falling off when you clip it with the mower trying to mow the grass at the edge. But you tell me it won’t be that brittle so maybe it will be fine once cured 🙂