Friday, February 25, 2011

Re: [papercreters] Re: What is it that shrinks in papercrete?

Seems a great idea Dan.

Can any sort of ash be used or does it have to be rice hull? Rice is not
grown here but I have access to other organic wastes such as trees.

Wayne

> Check out the following links, for example.
>
>
>
> It seems that rice hull *ash* is usually used as an additive to
> concrete, similar to and possibly better than pozzolan.
>
>
>
> Perhaps you could use both rice hulls and rice hull ash in your mix,
> getting twice the bang for your buck.
>
>
>
> Dan


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