A ceramicrete or grancrete render coat?both are magnesium concretes i
think,developed for sequestration of radioactive waste (sigh) render
coat ,maybe on th inside so th water that the papercrete absorbed
could still evaporate as magnesium concrete is impermeable being
chemically bonded 'ceramic' as i understand. ventilation would be
critical-a problen i am struggling with re fire shelters as well. i
have some trouble understanding how to deal with th papercretes
hydrophylia tho in my experiments so far no problems have arisen and i
do love the way the concrete surface feels when there is paper pulp in
th mix!
On 3/25/11, JUDITH WILLIAMS <williams_judith@hotmail.com> wrote:
>
> I just saw the fallout shelter design on the Tiny House Blog. They rate the
> level of protection from radiation for several different materials. Does
> anyone have any thought of what papercrete would do and how it could be
> beefed up? I had thought while I was building that I would put a layer of
> lead on the roof but haven't done it. I am not paranoid about a nuclear
> emergency, just thought it would be good to be prepared.
>
> "There are none happy in the world but being who enjoy freely a vast
> horizon." Damodora
>
> Follow progress on the new project at http://www.papercretebyjudith.com/blog
>
> More papercrete info at http://squidoo.com/papercretebyjudith
>
>
>
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