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Vermicrete very crumbly after setting - Forno Bravo Forum: The Wood-Fired Oven Community



Photo Galleries are back! Instructions below.

Dear forum users,
Thank you for your patience with the Photo galleries. We've got your galleries online!
We have finished writing a custom script to migrate the PhotoPlog to vBulletin5’s albums.

Unfortunately V-Bulletin killed the "Photoplogs" in their software upgrade which was unforeseen and we're the first development group to have written a script for getting the galleries back... that said, it took some time to reverse engineer the code and get the albums to move over seamlessly!

Forum users will be able to access their “PhotoPlog” images through their user profile page by clicking on the “Media” tab.
They will also be able to browse other albums by going to the albums page. (On the forum site, there is a link in the black bar beside “Forums” to the albums.)

In order for users to create an album please follow the steps below.
1) Go to user profile page and click “Media”
2) Click Add Photos
3) Enter Photo Gallery Title in the first field
4) Click Upload or Select from Photo Album to add photos
5) Click Post
6) Once posted, the album will be created as a “Topic” on the albums page for the public to see. The topic title will be the “Photo Gallery Title” they created before uploading their photos.

To create this migration path we used vBulletin5’s default album structure. Unfortunately, it won’t work like the “PhotoPlog” but is an album/gallery component on the forum now.
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Vermicrete very crumbly after setting

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  • Vermicrete very crumbly after setting

    Hi, I've mentioned this in another thread but felt like its a subject deserving its own.
    I mixed the vermicrete for my hearth insulation using 6:1 mix with slightly over 23litres water to 100L of mix because I have a document from my supplier with these instructions saved in my email from a year or 2 ago. Anyway, the mix was VERY dry. It has dried out very crumbly. It shouldn't be a problem because its in a concrete/block box like structure so it can't go anywhere. My oven is now sitting on top and I'm ready to insulate it.
    Anyway, I now find this document (attached)on my suppliers website that recommends I use 40/50% water in the mix. I know this is contrary to all the advice here but from my personal experience mixing this stuff I'm pretty sure it needs to be much wetter than the original 23% water mix or it'll never hold on the dome structure. Has anyone had similar experience? Could my suppliers vermiculite be different from others?


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  • #2
    Re: Vermicrete very crumbly after setting

    Originally posted by RichC View Post
    Could my suppliers vermiculite be different from others?
    I doubt it, vermiculite is vermiculite.

    Vermiculite - Wikipedia, the free encyclopedia
    The English language was invented by people who couldnt spell.

    My Build.



    • #3
      Re: Vermicrete very crumbly after setting

      I think every batch of vermiculite varies a little, but I've found 30 L water to every 100 L vermiculite to be the ideal ratio. If the stuf has got wet then less is required or if using a fine grade more is required. If you end up with water in the bottom of your barrow or bucket then you've added too much water. I've mixed tons if this stuff and the water addition is important to get right.
      23 L water for 100 l verm. Is not enough OMO.
      Last edited by david s; 09-07-2013, 07:08 AM.
      Kindled with zeal and fired with passion.