The answer is spinning in the wind

Mobile ferrocement sculptures? Combined with follies for the recluse or the children? Look no further; here;s the concept model in plaster of Paris anyway. It happened to be blowing hard yesterday when I made it and I found it spun quite nicely considering it hasn’t got any proper bearings or aerodynamic design…

I’ve been told do the hobbit cabins first – more practical… But I’ll put the model out there and if you know someone who wants this, contact me forthwith! Id love to make one. It would be about 4-5 metres high, giving a lifesized ‘vitruvian couple’…

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Dove project at the Herstory Ark, Kaiwaka

Nearly done! I posted more pictures at The oval ferrocement sign was easy – rotproof and strong, I think I’d do all my signs in ferro… even a street sandwich board sign – heavy enough not to blow over in the wind too…

Even though the fence ferro along the straight part of the wall wasn’t ideal, being baggy etc, it has firmed up well already with the plaster on, all but the second inside coat. I think it will flex but not crack under load eg from strong winds; but we’ll see… I think I’d definitely go for 665 square mesh as the armature next time. I’ll try it out for the raised beds I plan around the boat prow.



The abstract ideals of Eutopia and the Shire meet concretely

My latest vision is to start a romantic Tolkienesque village based on the ideals of Love Beauty Truth and Freedom. The structures of low-maintenance ferrocement (with some wooden trim etc). This is a model of the cabin-cottages I have in mind. About 5 meters by 3.5. The central farmhouse would be much bigger and house all the cooking and washing and dining areas, like an Inn. The cabins are for resting reading sleeping etc.

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To build a sculptural wall and make a splash

This has been my latest foray… The Ark has always needed a good boundary wall and I’ve always wanted a boat hull around it…. this is a photo record, hopefully self-explanatory. Short video walk-around of wall:

Ive used about 40  40kg bags of cement and 4 cubic metres of sand. wall is about 50 metres long. Yet to do the inside second coat, so that will take another maybe 6-10 bags of cement.

I tried a different reinforcing structure as it was mostly flat wall. Waratah steel fence posts (straight in the ground), with some L rebar wired on to give a footing at right angles to the wall (concreted in). and a coil of the famous ‘number 8’ fencing wire as the main horizontal reinforcing and support for the two layers of chickenwire. Quite minimalist! D10 rebar along the top. in curved higher front section I used 668 square mesh rebar sheets. Next time I’ll try a twin layer of 668 with chickenwire sandwiched between. More straight and flat, and way less work if I only have to tie the two sheets together at intervals instead of lacing the chickenwire onto each side. I think the plaster will go over the square mesh ok, as long as I use a thinnish first coat so it doesn’t sag. For this wall I did three coats, scratching with the plaster rake in between coats for good adhesion. third coat I sponge finished with sponge from an old seat!

More on this project later…

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