Mario Lazetti wrote:@Brian White.
I wanted to take the time to say thank you for all the information you freely share on your research. In the past month I have come across your comments and videos for 3 unrelated topics and you helped me understand each one better. Cheers
Erik Rowberg wrote:
Phil Stevens wrote:Hi Erik - I've been working with different lime plaster variants but haven't tried adding clay to the mix. What sort of proportions do you use, and have you added pozzolans of any sort? It looks fantastic in the photos. How often do you limewash it?
clay- sand- lime- wood ash 4-6-1-0.25
wood ash we just started using on the last roof.
i am adding limewash every year for now.
Ty Morrison wrote:Brian:
You are on to something there...but that still needs measurable head pressure that is sure to get noticed on a flat ditch. Could it be submerged in a total depth of 1/2 meter with siphon outflow at the base? I think i could do a divot in the stream bottom that would not get noticed...hmmm
Ty Morrison wrote:Brian Whites design is interesting and relevant to this discussion thread. In fact I am still surprised.
I am really surprised at the dearth of info on pumps on Permies. Aside from getting water with your property, how to move it seems to be the next big thing that we deal with in design. Not everyone will be so fortunate as to have a site on a slope from top to bottom with enough 'head' to make a RAM pump work. So what's left? Grid driven electric? Fuel driven electric? Solar driven electric? Hand power? Gravity?
What I have discovered is that a RAM pump is pretty cool, but takes at least 18 inches of head pressure to run, And then, very slowly. This means that a storage tank or basin will be required in addition to 'head' Or you will need to use a water wheel of some sort. In Boise there is a lifting wheel design on display that was used years ago before electricity. Nothing else?
Windmills, manual or electric? This means storage too.
Screws, Siphon, Sprials...the Rife River Pump (no successful copies by DIY yet. No testimony by Permies on these either! Still storage issue.
I guess this is one of those places where electricity driven pumps is the most AT?
Joseph Lofthouse wrote:
I don't have anything to contribute to the discussion about overwintering runner bean tubers. However, something growing in a pot has radically different growing conditions than something growing in the ground.