permaculture

[christopher nesbitt <christopher.nesbitt@mmrfbz.org>]

Hi Rain,

No sealant, we used a fine cement made with dolomite. Leaking, if it  
happens, is not a big deal for us. Also, we have no fan, though we  
could. Most of the time it isn't needed because of the stack effect.

Christopher



On May 22, 2008, at 11:18 AM, Rain Tenaqiya wrote:

> Hi Christopher,
>
>   Did you need to coat the inside of the ferrocement with a  
> waterproof sealant?  I'm thinking about an indoor application.   
> Indoors, venting is also more important and I've had to install a  
> small, DC fan to reduce the odor during use.  We have crazy wind  
> and air flow issues.
>
>   Rain
>
>
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_____________________________
Christopher Nesbitt

Maya Mountain Research Farm
San Pedro Columbia, Toledo
PO 153 Punta Gorda Town, Toledo
BELIZE,
Central America

www.mmrfbz.org