>>23303
Do you even know what a strawman is? I said foamcrete because it's actually the product you're looking for, not because I want to argue about it. You set up your concrete mold, get the chairs for your mesh or rod support, put the chairs under it, pour your mix, vibrate it until it's settled ,wait until the concrete begins to set, remove the chairs, set the skeleton back in, shake it again... You're doing a lot of hand work any way. I'm not telling you what you're going to do, I'm telling you what the properties of the material you are talking about will *allow* you to do.
Considering I haven't actually told you to do anything, I've only offered some practical advice, I'll follow up with more advice. By all means please use concrete for diameters less than an inch because you're not worried about Olympic athlete level bones, I'm sure your books and folders on concrete will help you realise why it won't pass any stress tests.