[permaculture] ferrocement toilet

christopher nesbitt christopher.nesbitt at mmrfbz.org
Fri May 23 01:07:01 EDT 2008

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.


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
Central America


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